Date Geyser Time interval duration preplay height prediction bar.press. 1/1/1972 Old Faithful 9:43:00 ~2:00 1/1/1972 Old Faithful 10:25:00 42 m ~4:00 1/1/1972 Old Faithful 11:43:00 78 m ~2:00 1/1/1972 Old Faithful 12:27:00 44 m ~3:30 1/1/1972 Old Faithful 13:40:00 73 m ~2:00 1/1/1972 Old Faithful 14:25:00 45 m ~3:30 1/1/1972 Old Faithful 15:40:00 75 m ~1:45 1/1/1972 Old Faithful 16:22:00 42 m 1/2/1972 Old Faithful 11:16:00 ~1:45 1/2/1972 Old Faithful 12:06:00 50 m ~4:45 1/2/1972 Old Faithful 13:22:00 76 m 1/2/1972 Old Faithful 14:38:00 76 m ~2:00 1/2/1972 Old Faithful 15:29:00 51 m ~4:45 1/3/1972 Old Faithful 12:07:00 1/3/1972 Old Faithful 12:56:00 49 m 1/3/1972 Old Faithful 13:59:00 63 m 1/3/1972 Old Faithful 14:51:00 52 m 4:30 1/3/1972 Old Faithful 15:59:00 68 m 2:00 1/3/1972 Old Faithful 16:48:00 47 m 1/4/1972 Old Faithful 9:40:00 2:00 1/4/1972 Old Faithful 10:34:00 54 m 2 3/4 1/4/1972 Old Faithful 11:54:00 70 m 2 3/4 1/4/1972 Old Faithful 12:46:00 52 m 3 3/4 1/4/1972 Old Faithful 13:56:00 70 m 2:00 1/5/1972 Old Faithful 10:01:00 ~3:00 1/5/1972 Old Faithful 11:14:00 73 m ~2:15 1/5/1972 Old Faithful 12:15:00 61 m ~3:30 1/5/1972 Old Faithful 13:24:00 69 m ~2:00 1/5/1972 Old Faithful 14:11:00 47 m ~3:30 1/5/1972 Old Faithful ~15:21:00 ~2:00 1/5/1972 Old Faithful 16:17:00 ~4:00 1/6/1972 Old Faithful 10:21:00 1:45 1/6/1972 Old Faithful 11:06:00 45 m 4:00 1/6/1972 Old Faithful 12:22:00 76 m 2:30 1/6/1972 Old Faithful 13:11:00 49 m 4:15 1/6/1972 Old Faithful 14:29:00 78 m ~2:30 1/6/1972 Old Faithful 15:16:00 47 m ~3:45 1/6/1972 Old Faithful 16:28:00 72 m 2:00 1/7/1972 Old Faithful 10:01:00 ~4:00 1/7/1972 Old Faithful 11:19:00 78 m 4:00 1/7/1972 Old Faithful 12:22:00 63 m 3:45 1/7/1972 Old Faithful 13:37:00 75 m 2:45 1/7/1972 Old Faithful 14:40:00 63 m 4:00 1/7/1972 Old Faithful 15:55:00 75 m 3:30 1/8/1972 Old Faithful 10:02:00 ~4:00 1/8/1972 Old Faithful 11:08:00 66 m ~1:30 1/8/1972 Old Faithful 12:00:00 52 m ~3:45 1/8/1972 Old Faithful 13:12:00 72 m ~2:00 1/8/1972 Old Faithful 13:58:00 46 m ~3:30 1/8/1972 Old Faithful 15:18:00 80 m ~4:00 1/8/1972 Old Faithful 16:27:00 69 m ~3:15 1/9/1972 Old Faithful 10:10:00 1/9/1972 Old Faithful 11:21:00 71 m 4:30 1/9/1972 Old Faithful 12:34:00 73 m ~2:00? 1/9/1972 Old Faithful 13:34:00 60 m ~3:15 1/9/1972 Old Faithful 14:41:00 67 m ~2:30 1/9/1972 Old Faithful 15:46:00 65 m ~2:45 1/9/1972 Old Faithful 16:55:00 69 m 1/10/1972 Old Faithful 10:17:00 ~4:00 1/10/1972 Old Faithful 11:42:00 85 m ~1:45 1/10/1972 Old Faithful 12:29:00 47 m 1/10/1972 Old Faithful 13:48:00 79 m ~1:45 1/10/1972 Old Faithful 14:36:00 48 m 3:45 1/10/1972 Old Faithful 15:52:00 76 m 3:00 1/11/1972 Old Faithful Blizzard 1/12/1972 Old Faithful 9:46:00 ~3:45 1/12/1972 Old Faithful 10:53:00 68 m ~3:00? 1/12/1972 Old Faithful 12:00:00 73 m ~2:00 1/12/1972 Old Faithful 12:51:00 45 m ~3:45 1/12/1972 Old Faithful 14:04:00 73 m ~2:15 1/12/1972 Old Faithful 15:05:00 61 m ~3:45 1/12/1972 Old Faithful 16:24:00 79 m ~1:45 1/12/1972 Old Faithful 17:10:00 46 m 1/13/1972 Old Faithful 10:45:00 2:15 1/13/1972 Old Faithful 11:37:00 52 m ~4:15 1/13/1972 Old Faithful 13:00:00 83 m ~1:45 1/13/1972 Old Faithful 13:46:00 46 m ~4:15 1/13/1972 Old Faithful 15:05:00 79 m ~2:00 1/14/1972 Old Faithful 10:35:00 ~4:00 1/14/1972 Old Faithful 11:51:00 76 m ~3:45 1/14/1972 Old Faithful 12:59:00 68 m ~2:00 1/14/1972 Old Faithful 13:48:00 49 m ~4:00 1/14/1972 Old Faithful 15:00:00 72 m ~2:45 1/14/1972 Old Faithful 16:00:00 60 m ~4:00 1/15/1972 Old Faithful 9:56:00 ~3:45 1/15/1972 Old Faithful 11:06:00 70 m ~3:30? 1/15/1972 Old Faithful 12:24:00 78 m ~2:00 1/15/1972 Old Faithful 13:11:00 47 m ~3:45 1/15/1972 Old Faithful 14:37:00 86 m ~2:00 1/15/1972 Old Faithful 15:22:00 45 m ~4:00 1/15/1972 Old Faithful 16:46:00 84 m 1/16/1972 Old Faithful 10:54:00 3:45 1/16/1972 Old Faithful 12:12:00 78 m ~2:45 1/16/1972 Old Faithful 13:07:00 55 m ~4:15 1/16/1972 Old Faithful 14:19:00 72 m ~3:00 1/16/1972 Old Faithful 15:24:00 65 m ~4:00 1/16/1972 Giantess """hot""" 1/16/1972 Infant ~9:30:00 197oF 1/16/1972 Vault ~9:30:00 "~4m,8-10'" 1/16/1972 Vault 3:31:00 1/17/1972 Old Faithful 10:50:00 ~3:45 1/17/1972 Old Faithful 12:01:00 71 m ~2:15 1/17/1972 Old Faithful 12:51:00 50 m ~4:15 1/17/1972 Old Faithful 14:08:00 77 m ~4:00 1/17/1972 Old Faithful 15:21:00 73 m ~3:45 1/17/1992 Vault avg 65 m 1/18/1992 Old Faithful 9:48:00 ~1:45 1/18/1992 Old Faithful 10:31:00 43 m ~4:30 1/18/1992 Old Faithful 11:49:00 78 m ~2:00 1/18/1992 Old Faithful 12:37:00 48 m ~4:30 1/18/1992 Old Faithful 13:54:00 77 m ~1:45 1/18/1992 Old Faithful 14:41:00 47 m ~4:30 1/18/1992 Old Faithful 16:09:00 88 m ~2:00 1/19/1972 Old Faithful 10:37:00 ~3:00 1/19/1972 Old Faithful 12:58:00 ~2:00 1/19/1972 Old Faithful 13:44:00 46 m ~3:00 1/19/1972 Old Faithful 15:02:00 78 m ~2:15 1/19/1972 Old Faithful 16:03:00 61 m ~3:30 1/20/1972 Old Faithful 10:10:00 ~3:30 1/20/1972 Old Faithful 11:23:00 73 m ~2:00 1/20/1972 Old Faithful 12:24:00 61 m ~4:15 1/20/1972 Old Faithful 13:31:00 67 m ~2:45 1/20/1972 Old Faithful 14:46:00 75 m ~2:15 1/20/1972 Old Faithful 15:30:00 44 m ~3:15 1/20/1972 Old Faithful 16:41:00 71 m 1/21/1972 Old Faithful 10:19:00 2:30? 1/21/1972 Old Faithful 11:09:00 50 m ~3:15 1/21/1972 Old Faithful 12:19:00 70 m ~2:15 1/21/1972 Old Faithful 13:21:00 62 m ~4:15 1/21/1972 Old Faithful 14:32:00 71 m ~3:30 1/21/1972 Old Faithful 15:57:00 85 m ~3:45 1/22/1972 Old Faithful 9:28:00 ~4:15 1/22/1972 Old Faithful 10:37:00 69 m ~2:45 1/22/1972 Old Faithful 11:59:00 82 m ~2:00 1/22/1972 Old Faithful 12:46:00 46 m ~3:30 1/22/1972 Old Faithful 13:55:00 69 m ~2:45 1/22/1972 Old Faithful 14:59:00 64 m ~3:00 1/22/1972 Old Faithful 16:13:00 74 m ~2:45 1/22/1972 Old Faithful 17:11:00 58 m 1/23/1972 Old Faithful 9:34:00 ~2:00 1/23/1972 Old Faithful 10:22:00 48 m ~3:30 1/23/1972 Old Faithful 11:41:00 79 m ~2:45 1/23/1972 Old Faithful 12:39:00 58 m ~3:15 1/23/1972 Old Faithful 13:55:00 76 m ~2:15 1/23/1972 Old Faithful 14:53:00 58 m ~3:00? 1/24/1972 Old Faithful 10:25:00 ~3:00 1/24/1972 Old Faithful 11:37:00 72 m ~4:30 1/24/1972 Old Faithful 12:54:00 77 m ~3:30 1/24/1972 Old Faithful 13:57:00 63 m ~1:45 1/24/1972 Old Faithful 14:41:00 44 m ~4:30 1/24/1972 Old Faithful 16:00:00 79 m ~2:30 1/25/1972 Old Faithful 10:10:00 ~4:30 1/25/1972 Old Faithful 11:30:00 80 m ~2:00 1/25/1972 Old Faithful 12:17:00 47 m ~4:15 1/25/1972 Old Faithful 13:31:00 74 m ~3:15 1/25/1972 Old Faithful 14:34:00 63 m ~3:30 1/25/1972 Old Faithful 15:45:00 71 m 3:30 1/25/1972 Old Faithful 16:52:00 67 m 4:30 1/26/1972 Old Faithful 10:01:00 1/26/1972 Old Faithful 11:09:00 68 m ~3:45 1/26/1972 Old Faithful 12:13:00 64 m ~3:30 1/26/1972 Old Faithful 13:31:00 78 m ~2:45 1/26/1972 Old Faithful 14:18:00 47 m ~3:00 1/26/1972 Old Faithful 15:35:00 77 m ~1:45 1/26/1972 Old Faithful 16:24:00 49 m 1/27/1972 Old Faithful 9:34:00 ~3:00? 1/27/1972 Old Faithful 10:54:00 80 m ~1:45 1/27/1972 Old Faithful 11:37:00 44 m ~3:30 1/27/1972 Old Faithful 12:50:00 73 m ~3:30? 1/27/1972 Old Faithful 14:00:00 70 m ~2:15 1/27/1972 Old Faithful 14:52:00 52 m ~3:30 1/27/1972 Old Faithful 16:10:00 78 m ~2:00 1/28/1972 Old Faithful 10:31:00 2:00 1/28/1972 Old Faithful 11:20:00 49 m ~4:30 1/28/1972 Old Faithful 12:30:00 70 m ~3:45 1/28/1972 Old Faithful 13:40:00 70 m ~3:30 1/28/1972 Old Faithful 14:51:00 71 m ~2:15 1/28/1972 Old Faithful 15:40:00 49 m ~3:30 1/29/1972 Old Faithful 9:32:00 ~4:30 1/29/1972 Old Faithful 10:49:00 77 m ~3:15 1/29/1972 Old Faithful 11:53:00 64 m ~3:15 1/29/1972 Old Faithful 13:04:00 73 m ~3:30 1/29/1972 Old Faithful 14:08:00 62 m ~3:15 1/29/1972 Old Faithful 15:18:00 70 m ~4:00 1/29/1972 Old Faithful 16:36:00 78 m ~2:15 1/30/1972 Old Faithful 9:15:00 4:15 1/30/1972 Old Faithful 10:35:00 80 m ~3:15? 1/30/1972 Old Faithful 11:33:00 58 m ~3:45 1/30/1972 Old Faithful 12:42:00 69 m ~2:00 1/30/1972 Old Faithful 13:28:00 46 m ~4:00 1/30/1972 Old Faithful 14:53:00 85 m ~2:15 1/30/1972 Old Faithful 15:36:00 43 m ~2:45? 1/31/1972 Old Faithful fog<10 1/31/1972 Old Faithful 10:15:00 3:30 1/31/1972 Old Faithful 11:25:00 70 m 2:05 1/31/1972 Old Faithful 12:17:00 52 m 3:21 1/31/1972 Old Faithful 13:23:00 66 m 3:11 1/31/1972 Old Faithful 14:32:00 69 m 3:15 1/31/1972 Old Faithful 15:46:00 74 m 2:29 2/1/1972 Old Faithful 10:49:00 1:49 2/1/1972 Old Faithful 11:33:00 44 m 3:29 2/1/1972 Old Faithful 12:50:00 77 m 2:00 2/1/1972 Old Faithful 13:40:00 50 m 4:45 2/1/1972 Old Faithful 15:02:00 82 m 2:51 2/1/1972 Old Faithful 16:04:00 62 m 2:37 2/2/1972 Old Faithful "extcold,fog" 2/2/1972 Old Faithful 9:25:00 2/2/1972 Old Faithful 10:36:00 71 m ~1:45 2/2/1972 Old Faithful 11:20:00 44 m 2/2/1972 Old Faithful 12:44:00 84 m ~2:00 2/2/1972 Old Faithful 13:33:00 49 m ~4:30 2/2/1972 Old Faithful 14:44:00 71 m ~3:30 2/2/1972 Old Faithful 15:48:00 64 m 2/2/1972 Old Faithful 16:56:00 68 m 2/3/1972 Old Faithful 11:07:00 ~4:00 2/3/1972 Old Faithful 12:07:00 60 m ~3:30 2/3/1972 Old Faithful 13:17:00 70 m ~3:15 2/3/1972 Old Faithful 14:33:00 76 m ~3:15 2/3/1972 Old Faithful 15:50:00 77 m ~2:00 2/3/1972 Old Faithful 16:32:00 42 m 2/4/1972 Old Faithful 10:55:00 ~4:15 2/4/1972 Old Faithful 12:10:00 75 m 3:45 2/4/1972 Old Faithful 13:24:00 74 m ~3:15? 2/4/1972 Old Faithful 14:16:00 52 m ~4:10 2/4/1972 Old Faithful 15:34:00 78 m ~1:45 2/4/1972 Old Faithful 16:26:00 52 m 2/5/1972 Old Faithful 9:44:00 ~3:45 2/5/1972 Old Faithful 10:48:00 64 m 3:30 2/5/1972 Old Faithful 11:57:00 69 m ~4:30 2/5/1972 Old Faithful 13:04:00 67 m 4:00 2/5/1972 Old Faithful 14:13:00 69 m 2/5/1972 Old Faithful 15:22:00 69 m 2/5/1972 Old Faithful 16:27:00 65 m 2/6/1972 Old Faithful 9:17:00 2/6/1972 Old Faithful 10:23:00 66 m 4:15 2/6/1972 Old Faithful 11:30:00 67 m ~3:00 2/6/1972 Old Faithful 12:38:00 68 m 2/6/1972 Old Faithful 13:31:00 53 m ~4:30 2/6/1972 Old Faithful 14:54:00 83 m ~1:30 2/6/1972 Old Faithful 15:36:00 42 m ~5:50 2/7/1972 Old Faithful 12:45:00 ~4:00 2/7/1972 Old Faithful 13:53:00 68 m 2/7/1972 Old Faithful 14:40:00 47 m 3:00 2/7/1972 Old Faithful 15:55:00 75 m 3:15 2/8/1972 Old Faithful 9:35:00 2:00 2/8/1972 Old Faithful 10:28:00 53 m 4:15 2/8/1972 Old Faithful 12:26:00 4:15 2/8/1972 Old Faithful 13:47:00 81 m 2:15 2/8/1972 Old Faithful 14:37:00 50 m 2/8/1972 Old Faithful 15:48:00 71 m ~4:00 2/9/1972 Old Faithful 10:17:00 ~1:45 2/9/1972 Old Faithful 11:07:00 50 m ~4:30 2/9/1972 Old Faithful 12:20:00 73 m ~4:00 2/9/1972 Old Faithful 13:27:00 67 m ~2:30 2/9/1972 Old Faithful 14:24:00 57 m ~3:45 2/9/1972 Old Faithful 15:34:00 70 m ~3:00 2/9/1972 Old Faithful 16:37:00 63 m 2/10/1972 Old Faithful 9:36:00 ~2:15 2/10/1972 Old Faithful 10:29:00 53 m ~4:30 2/10/1972 Old Faithful 11:38:00 69 m ? 2/10/1972 Old Faithful 12:46:00 68 m ~4:30 2/10/1972 Old Faithful 14:00:00 74 m ~2:45 2/10/1972 Old Faithful 14:53:00 53 m ~3:15 2/10/1972 Old Faithful 16:05:00 72 m ~2:00 2/11/1972 Old Faithful 10:27:00 ~4:00 2/11/1972 Old Faithful 11:13:00 46 m ~4:00 2/11/1972 Old Faithful 12:20:00 67 m ~3:00 2/11/1972 Old Faithful 13:27:00 67 m ~2:00 2/11/1972 Old Faithful 14:15:00 48 m ~4:00 2/11/1972 Old Faithful 15:41:00 86 m ~2:15 2/11/1972 Old Faithful 16:29:00 48 m 2/12/1972 Old Faithful 9:49:00 3:45 2/12/1972 Old Faithful 10:55:00 66 m ~4:15 2/12/1972 Old Faithful 12:13:00 78 m ~3:00 2/12/1972 Old Faithful 13:21:00 68 m ~3:45 2/12/1972 Old Faithful 14:37:00 76 m ~2:00 2/12/1972 Old Faithful 15:17:00 40 m ~4:15 2/12/1972 Old Faithful 16:35:00 78 m 2:30 2/13/1972 Old Faithful 8:49:00 4:00 2/13/1972 Old Faithful 10:03:00 74 m 4:15 2/13/1972 Old Faithful 11:09:00 66 m 3:15 2/13/1972 Old Faithful 12:21:00 72 m 3:45 2/13/1972 Old Faithful 13:30:00 69 m 4:15 2/13/1972 Old Faithful 14:41:00 71 m 2:00 2/13/1972 Old Faithful 15:38:00 57 m 4:30 2/13/1972 Old Faithful 16:54:00 76 m 2/14/1972 Old Faithful 9:56:00 4:00 2/14/1972 Old Faithful 11:05:00 69 m 2:15 2/14/1972 Old Faithful 12:12:00 67 m 4:30 2/14/1972 Old Faithful 13:22:00 70 m 4:15 2/14/1972 Old Faithful 14:32:00 70 m 2:30 2/14/1972 Old Faithful 15:30:00 58 m 2/15/1972 Old Faithful 9:01:00 3:15 2/15/1972 Old Faithful 10:06:00 65 m 3:30 2/15/1972 Old Faithful 11:15:00 69 m 4:00 2/15/1972 Old Faithful 12:20:00 65 m 2:00 2/15/1972 Old Faithful 13:11:00 51 m 4:30 2/15/1972 Old Faithful 14:28:00 77 m 3:30 2/16/1972 Old Faithful 11:23:00 ~2:15 2/16/1972 Old Faithful 12:06:00 43 m ~4:45 2/16/1972 Old Faithful 13:24:00 78 m ~2:15 2/16/1972 Old Faithful 14:16:00 52 m ~4:30 2/16/1972 Old Faithful 15:29:00 73 m ~2:15 2/16/1972 Old Faithful 16:26:00 57 m ~4:00 2/17/1972 Old Faithful 9:54:00 ~4:00 2/17/1972 Old Faithful 11:11:00 77 m ~2:00 2/17/1972 Old Faithful 12:02:00 51 m ~4:30 2/17/1972 Old Faithful 13:14:00 72 m ~2:30 2/17/1972 Old Faithful 14:17:00 63 m ~4:45 2/17/1972 Old Faithful 15:31:00 74 m ~1:45 2/17/1972 Old Faithful 16:38:00 67 m 2/18/1972 Old Faithful 9:52:00 2:00 2/18/1972 Old Faithful 10:48:00 56 m ~4:00 2/18/1972 Old Faithful 12:05:00 77 m ~2:45 2/18/1972 Old Faithful 13:03:00 58 m 1:45 2/18/1972 Old Faithful 13:55:00 52 m ~4:00 2/18/1972 Old Faithful 15:10:00 75 m ~2:15 2/18/1972 Old Faithful 16:15:00 65 m 2/19/1972 Old Faithful 9:34:00 4:30 2/19/1972 Old Faithful 10:41:00 67 m 2/19/1972 Old Faithful 11:52:00 71 m ~3:30 2/19/1972 Old Faithful 13:03:00 71 m ~4:00 2/19/1972 Old Faithful 14:16:00 73 m 2:30 2/19/1972 Old Faithful 15:10:00 54 m ~4:15 2/19/1972 Old Faithful 16:28:00 78 m ~2:00 2/19/1972 Old Faithful 17:20:00 52 m 2/20/1972 Old Faithful 9:59:00 4:15 2/20/1972 Old Faithful 11:09:00 70 m ~3:45 2/20/1972 Old Faithful 12:13:00 64 m ~3:45 2/20/1972 Old Faithful 13:25:00 72 m 2:15 2/20/1972 Old Faithful 14:13:00 48 m ~4:30 2/20/1972 Old Faithful 15:30:00 ~77 m ~2:00 2/20/1972 Old Faithful 16:16:00 46 m ~4:45 2/20/1972 Old Faithful 17:25:00 69 m 2/21/1972 Old Faithful 9:53:00 4:30 2/21/1972 Old Faithful 11:03:00 70 m 2/21/1972 Old Faithful 12:10:00 67 m 4:00 2/21/1972 Old Faithful 13:14:00 64 m 3:45 2/21/1972 Old Faithful 14:21:00 67 m 2/21/1972 Old Faithful 15:32:00 71 m 4:15 2/22/1972 Old Faithful 10:21:00 2/22/1972 Old Faithful 11:28:00 67 m 2/22/1972 Old Faithful 12:42:00 74 m 2/22/1972 Old Faithful 13:48:00 66 m 2/22/1972 Old Faithful 14:43:00 55 m 2/22/1972 Old Faithful 15:58:00 75 m 2/22/1972 Old Faithful 16:46:00 48 m 2/23/1972 Old Faithful 10:52:00 2:00 2/23/1972 Old Faithful 11:46:00 54 m 4:30 2/23/1972 Old Faithful 12:58:00 72 m 2/23/1972 Old Faithful 13:45:00 47 m 4:45 2/23/1972 Old Faithful 14:58:00 73 m 2/23/1972 Old Faithful 16:00:00 62 m 2/24/1972 Old Faithful 10:12:00 ~4:15 2/24/1972 Old Faithful 11:21:00 69 m ~1:45 2/24/1972 Old Faithful 12:18:00 57 m ~4:30 2/24/1972 Old Faithful 13:30:00 72 m ~1:30 2/24/1972 Old Faithful 14:18:00 48 m ~4:30 2/24/1972 Old Faithful 15:35:00 77 m ~2:00 2/24/1972 Old Faithful 16:29:00 54 m 2/25/1972 Old Faithful 9:53:00 4:15 2/25/1972 Old Faithful 11:05:00 72 m 1:45 2/25/1972 Old Faithful 11:52:00 47 m 4:00 2/25/1972 Old Faithful 13:09:00 77 m 2:15 2/25/1972 Old Faithful 13:59:00 50 m 4:15 2/25/1972 Old Faithful 15:11:00 72 m 3:30 2/25/1972 Old Faithful 16:25:00 74 m 4:00 2/26/1972 Old Faithful 9:18:00 2:00 2/26/1972 Old Faithful 10:08:00 50 m 4:15 2/26/1972 Old Faithful 11:31:00 83 m 1:45 2/26/1972 Old Faithful 12:14:00 43 m 3:45 2/26/1972 Old Faithful 13:41:00 87 m 2:00 2/26/1972 Old Faithful 14:33:00 52 m 4:15 2/26/1972 Old Faithful 15:49:00 76 m 2:00 2/26/1972 Old Faithful 16:37:00 48 m 2/27/1972 Old Faithful 9:20:00 4:15 2/27/1972 Old Faithful 10:29:00 69 m 1:45 2/27/1972 Old Faithful 11:22:00 53 m 4:30 2/27/1972 Old Faithful 12:39:00 77 m 1:45 2/27/1972 Old Faithful 13:22:00 43 m ~4:15 2/27/1972 Old Faithful 14:39:00 77 m ~1:45 2/27/1972 Old Faithful 15:33:00 54 m ~3:45 2/28/1972 Old Faithful 11:08:00 1:45 2/28/1972 Old Faithful 11:57:00 49 m 4:30 2/28/1972 Old Faithful 13:16:00 79 m 2:00 2/28/1972 Old Faithful 14:07:00 51 m 4:30 2/28/1972 Old Faithful 15:18:00 71 m 3:30 2/28/1972 Old Faithful 16:23:00 65 m 2/29/1972 Old Faithful 9:42:00 4:18 2/29/1972 Old Faithful 10:55:00 73 m 2:00 2/29/1972 Old Faithful 11:57:00 62 m 4:00 2/29/1972 Old Faithful 13:06:00 69 m 3:45 2/29/1972 Old Faithful 14:12:00 66 m 4:30 2/29/1972 Old Faithful 15:33:00 81 m 1:45 3/1/1972 Old Faithful 9:05:00 3/1/1972 Old Faithful 10:06:00 61 m ~4:15 3/1/1972 Old Faithful 11:13:00 67 m ~3:45 3/1/1972 Old Faithful 12:27:00 74 m ~4:00 3/1/1972 Old Faithful 13:34:00 67 m 3/1/1972 Old Faithful 14:41:00 67 m ~2:00 3/1/1972 Old Faithful 15:32:00 51 m ~4:30 3/1/1972 Old Faithful 16:58:00 86 m 3/2/1972 Old Faithful 9:53:00 ~3:30 3/2/1972 Old Faithful 11:07:00 74 m ~3:30 3/2/1972 Old Faithful 12:10:00 63 m ~3:15 3/2/1972 Old Faithful 13:20:00 70 m ~4:30 3/2/1972 Old Faithful 14:27:00 67 m ~3:30 3/2/1972 Old Faithful 15:29:00 62 m ~4:25 3/2/1972 Old Faithful 16:41:00 72 m ~4:00 3/3/1972 Old Faithful 9:48:00 ~3:00 3/3/1972 Old Faithful 10:40:00 52 m ~4:30 3/3/1972 Old Faithful 11:59:00 79 m ~2:00 3/3/1972 Old Faithful 12:48:00 49 m ~4:30 3/3/1972 Old Faithful 14:12:00 84 m ~2:00 3/3/1972 Old Faithful 14:54:00 42 m ~4:30 3/3/1972 Old Faithful 16:09:00 75 m ~3:30 3/4/1972 Old Faithful 9:34:00 ~4:30 3/4/1972 Old Faithful 10:55:00 81 m ~3:30 3/4/1972 Old Faithful 11:56:00 61 m ~4:15 3/4/1972 Old Faithful 13:06:00 70 m ~2:00 3/4/1972 Old Faithful 14:00:00 54 m ~4:00 3/4/1972 Old Faithful 15:19:00 79 m ~2:00 3/4/1972 Old Faithful 16:10:00 51 m 3/5/1973 Old Faithful 9:56:00 ~2:00 3/5/1973 Old Faithful 10:46:00 50 m ~4:00 3/5/1973 Old Faithful 12:00:00 74 m ~2:45 3/5/1973 Old Faithful 13:15:00 75 m ~4:45 3/5/1973 Old Faithful 14:30:00 75 m ~2:00 3/5/1973 Old Faithful 15:16:00 46 m ~4:30 3/5/1973 Old Faithful 16:31:00 75 m ~2:30 3/6/1972 Old Faithful 10:28:00 ~2:30 3/6/1972 Old Faithful 11:18:00 50 m ~4:00 3/6/1972 Old Faithful 12:33:00 75 m ~2:30 3/6/1972 Old Faithful 13:29:00 56 m ~4:45 3/6/1972 Old Faithful 14:40:00 71 m ~3:00 3/6/1972 Old Faithful 15:34:00 54 m ~4:00 3/6/1972 Old Faithful 16:51:00 77 m ~2:30 3/7/1972 Old Faithful 10:02:00 ~4:00 3/7/1972 Old Faithful 11:22:00 80 m ~2:15 3/7/1972 Old Faithful 12:07:00 55 m ~4:30 3/7/1972 Old Faithful 13:27:00 80 m ~3:00 3/7/1972 Old Faithful 14:19:00 52 m ~4:00 3/7/1972 Old Faithful 15:31:00 72 m ~2:32 3/7/1972 Old Faithful 16:26:00 55 m ~4:30 3/8/1972 Old Faithful 10:25:00 ~4:30 3/8/1972 Old Faithful 11:30:00 65 m ~4:00 3/8/1972 Old Faithful 12:46:00 76 m ~2:15 3/8/1972 Old Faithful 13:40:00 54 m ~4:00 3/8/1972 Old Faithful 15:04:00 84 m ~2:00 3/8/1972 Old Faithful 15:46:00 42 m ~4:00 3/9/1972 Old Faithful 10:02:00 ~4:00 3/9/1972 Old Faithful 11:10:00 68 m ~4:30 3/9/1972 Old Faithful 12:20:00 70 m ~2:00 3/9/1972 Old Faithful 13:09:00 49 m ~4:30 3/9/1972 Old Faithful 14:25:00 76 m ~2:00 3/9/1972 Old Faithful 15:20:00 55 m ~4:30 3/9/1972 Old Faithful 16:32:00 72 m ~2:00 3/10/1972 Old Faithful 9:45:00 3/10/1972 Old Faithful 10:43:00 58 m ~4:45 3/10/1972 Old Faithful 11:59:00 71 m ~2:30 3/10/1972 Old Faithful 12:57:00 63 m ~4:30 3/10/1972 Old Faithful 14:08:00 71 m ~4:15 3/10/1972 Old Faithful 15:21:00 73 m ~4:00 3/10/1972 Old Faithful 16:29:00 68 m 3/11/1972 Old Faithful 9:54:00 ~2:00 3/11/1972 Old Faithful 10:37:00 43 m ~4:30 3/11/1972 Old Faithful 11:51:00 74 m ~3:15 3/11/1972 Old Faithful 12:59:00 68 m ~4:00 3/11/1972 Old Faithful 14:05:00 66 m ~4:00 3/11/1972 Old Faithful 15:18:00 73 m ~3:30 3/11/1972 Old Faithful 16:28:00 70 m ~2:15 3/12/1972 Old Faithful 10:20:00 3/12/1972 Old Faithful 11:27:00 67 m ~2:15 3/12/1972 Old Faithful 12:21:00 54 m ~3:15 3/12/1972 Old Faithful 13:46:00 85 m ~1:30 3/12/1972 Old Faithful 14:30:00 44 m ~4:30 3/12/1972 Old Faithful 15:40:00 70 m ~2:00 3/12/1972 Old Faithful 16:39:00 59 m ~4:30 3/12/1972 Beehive 13:46:00 3/12/1972 Plume 13:46:00 3/13/1972 Old Faithful 9:42:00 ~1:45 3/13/1972 Old Faithful 10:46:00 64 m ~4:30 3/13/1972 Old Faithful 11:58:00 72 m ~2:30 3/13/1972 Old Faithful 13:02:00 64 m ~4:00 3/13/1972 Old Faithful 14:17:00 75 m ~2:15 3/13/1972 Old Faithful 15:04:00 47 m ~5:00 3/14/1972 Old Faithful 10:46:00 ~2:00 3/14/1972 Old Faithful 11:40:00 54 m ~4:15 3/14/1972 Old Faithful 12:58:00 78 m ~2:15 3/14/1972 Old Faithful 14:47:00 49 m ~3:30 3/14/1972 Old Faithful 15:04:00 77 m ~2:00 3/14/1972 Old Faithful 15:49:00 45 m 3/14/1972 Old Faithful 17:10:00 81 m ~2:30 3/14/1972 Old Faithful 17:51:00 41 m ~4:30 3/15/1972 Old Faithful 10:12:00 ~4:15 3/15/1972 Old Faithful 11:25:00 73 m ~4:00 3/15/1972 Old Faithful 12:36:00 71 m ~3:45 3/15/1972 Old Faithful 13:43:00 67 m ~3:45 3/15/1972 Old Faithful 14:57:00 74 m ~4:00 3/15/1972 Old Faithful 16:10:00 73 m ~4:15 3/16/1972 Old Faithful 10:20:00 ~4:00 3/16/1972 Old Faithful 11:25:00 65 m ~3:30 3/16/1972 Old Faithful 12:38:00 73 m ~3:30 3/16/1972 Old Faithful 13:50:00 72 m ~2:00 3/16/1972 Old Faithful 14:46:00 56 m ~4:30 3/16/1972 Old Faithful 15:55:00 69 m ~4:00 3/16/1972 Old Faithful 17:04:00 69 m 3/17/1972 Old Faithful 10:14:00 2:30? 3/17/1972 Old Faithful 11:15:00 61 m ~4:30 3/17/1972 Old Faithful 12:30:00 75 m ~2:15 3/17/1972 Old Faithful 13:15:00 45 m ~5:00 3/17/1972 Old Faithful 14:27:00 72 m ~2:30? 3/17/1972 Old Faithful 15:19:00 52 m ~4:30 3/17/1972 Old Faithful 16:26:00 67 m ~3:15 3/18/1972 Old Faithful 10:00:00 3/18/1972 Old Faithful 12:20:00 ~4:00 3/18/1972 Old Faithful 13:25:00 65 m ~1:45 3/18/1972 Old Faithful 14:14:00 49 m ~4:15 3/18/1972 Old Faithful 15:30:00 76 m ~1:45 3/18/1972 Old Faithful 16:12:00 42 m ~4:30 3/19/1972 Old Faithful 8:47:00 1:45 3/19/1972 Old Faithful 9:33:00 46 m 3/19/1972 Old Faithful 10:54:00 81 m ~2:00 3/19/1972 Old Faithful 11:41:00 47 m ~4:00 3/19/1972 Old Faithful 12:55:00 74 m ~2:45? 3/19/1972 Old Faithful 13:52:00 57 m ~3:30 3/19/1972 Old Faithful 16:02:00 ~4:00 4/30/1972 Old Faithful 9:15:00 3 1/4 4/30/1972 Old Faithful 10:22:00 67 m 3 1/2 4/30/1972 Old Faithful 11:43:00 81 m 4 4/30/1972 Old Faithful 12:52:00 69 m 1 3/4 4/30/1972 Old Faithful 13:44:00 52 m 3 4/30/1972 Old Faithful 15:02:00 78 m 1 3/4 4/30/1972 Old Faithful 15:53:00 51 m 3 1/2 4/30/1972 Old Faithful 17:02:00 69 m 2 3/4 4/30/1972 Grand ~4:00:00 VR 4/30/1972 Lion 10:28:00 5/1/1972 Old Faithful 9:32:00 4 5/1/1972 Old Faithful 10:46:00 74 m 4 5/1/1972 Old Faithful 12:05:00 79 m 2 5/1/1972 Old Faithful 12:49:00 44 m 5/1/1972 Old Faithful 14:10:00 81 m 2 5/1/1972 Old Faithful 15:05:00 55 m 4 5/1/1972 Old Faithful 16:26:00 81 m 2 5/1/1972 Old Faithful 17:10:00 44 m 4 1/2 5/1/1972 Great Fountain 19:52:00 5/2/1972 Old Faithful 10:46:00 2 1/2 5/2/1972 Old Faithful 12:00:00 74 m 4 1/4 5/2/1972 Old Faithful 13:13:00 73 m 4 1/2 5/2/1972 Old Faithful 14:22:00 69 m 3 1/4 5/2/1972 Old Faithful 15:25:00 63 m 3 1/2 5/2/1972 Old Faithful 16:39:00 74 m 3 1/4 5/2/1972 Great Fountain 12:00:00 5/3/1972 Old Faithful 8:07:00 5/3/1972 Old Faithful 9:08:00 61 m 4 1/4 5/3/1972 Old Faithful 10:21:00 73 m 3 1/2 5/3/1972 Old Faithful 11:36:00 75 m 4 1/2 5/3/1972 Old Faithful 12:43:00 67 m 2 5/3/1972 Old Faithful 13:38:00 55 m 4 1/2 5/3/1972 Old Faithful 14:50:00 72 m 5/3/1972 Old Faithful 16:17:00 87 m 1 3/4 5/3/1972 Old Faithful 17:02:00 45 m 4 1/2 5/3/1972 Old Faithful 18:10:00 68 m 5/3/1972 Great Fountain 13:23:00 5/4/1972 Old Faithful 8:44:00 4 1/4 5/4/1972 Old Faithful 9:59:00 75 m 5/4/1972 Old Faithful 11:06:00 67 m 3 1/2 5/4/1972 Old Faithful 12:18:00 72 m 2 1/4 5/4/1972 Old Faithful 13:04:00 46 m 4 1/2 5/4/1972 Old Faithful 14:23:00 79 m 3 3/4 5/4/1972 Old Faithful 15:27:00 64 m 3 1/2 5/4/1972 Old Faithful 16:42:00 75 m 3 1/2 5/4/1972 Beehive 13:25:00 5/4/1972 Grand 15:00:00 5/4/1972 Riverside 15:25:00 5/5/1972 Old Faithful 8:48:00 4 1/2 5/5/1972 Old Faithful 10:12:00 84 m 3 3/4 5/5/1972 Old Faithful 11:33:00 81 m 1 3/4 5/5/1972 Old Faithful 12:12:00 39 m 4 1/4 5/5/1972 Old Faithful 13:31:00 79 m 2 5/5/1972 Old Faithful 14:17:00 46 m 3 1/2 5/5/1972 Old Faithful 15:33:00 76 m 3 5/5/1972 Old Faithful 16:33:00 60 m 3 3/4 5/5/1972 Beehive 11:42:00 5/6/1972 Old Faithful 7:46:00 5/6/1972 Old Faithful 9:04:00 78 m 4 5/6/1972 Old Faithful 10:12:00 68 m 2 5/6/1972 Old Faithful 10:59:00 47 m 4 1/2 5/6/1972 Old Faithful 12:22:00 83 m 2 5/6/1972 Old Faithful 13:05:00 43 m 4 1/4 5/6/1972 Old Faithful 14:29:00 84 m 2 5/6/1972 Old Faithful 15:17:00 48 m 4 5/6/1972 Old Faithful 16:38:00 81 m 1 3/4 5/6/1972 Old Faithful 17:30:00 52 m 4 1/2 5/6/1972 Beehive 11:05:00 5/7/1972 Old Faithful 8:32:00 4 1/4 5/7/1972 Old Faithful 9:50:00 78 m 2 1/4 5/7/1972 Old Faithful 10:45:00 55 m 4 5/7/1972 Old Faithful 12:00:00 75 m 3 5/7/1972 Old Faithful 13:03:00 63 m 4 1/4 5/7/1972 Old Faithful 14:20:00 77 m 2 5/7/1972 Old Faithful 15:09:00 49 m 4 5/7/1972 Old Faithful 16:21:00 72 m 1 3/4 5/7/1972 Old Faithful 17:05:00 44 m 4 1/2 5/8/1972 Old Faithful 9:17:00 4 5/8/1972 Old Faithful 10:30:00 73 m 2 1/4 5/8/1972 Old Faithful 11:16:00 46 m 4 1/2 5/8/1972 Old Faithful 12:34:00 78 m 2 3/4 5/8/1972 Old Faithful 13:27:00 53 m 4 5/8/1972 Old Faithful 14:50:00 83 m 2 5/8/1972 Old Faithful 15:29:00 39 m 4 1/4 5/8/1972 Old Faithful 16:45:00 76 m 2 3/4 5/8/1972 Lion pm 5/9/1972 Old Faithful 8:02:00 5/9/1972 Old Faithful 9:20:00 78 m 2 3/4 5/9/1972 Old Faithful 10:19:00 59 m 4 1/4 5/9/1972 Old Faithful 11:35:00 76 m 3 1/2 5/9/1972 Old Faithful 12:48:00 73 m 2 5/9/1972 Old Faithful 13:43:00 55 m 3 1/4 5/9/1972 Old Faithful 15:00:00 77 m 3 1/2 5/9/1972 Old Faithful 16:03:00 63 m 3 1/4 5/9/1972 Old Faithful 17:15:00 72 m 2 1/2 5/9/1972 Beehive 15:00:00 5/9/1972 Lion 12:45:00 5/9/1972 North Goggles 13:00:00 5/10/1972 Old Faithful 8:41:00 4 5/10/1972 Old Faithful 9:56:00 75 m 1 3/4 5/10/1972 Old Faithful 10:38:00 42 m 4 1/4 5/10/1972 Old Faithful 11:55:00 77 m 2 1/2 5/10/1972 Old Faithful 12:43:00 48 m 4 1/2 5/10/1972 Old Faithful 14:05:00 82 m 3 5/10/1972 Old Faithful 15:03:00 58 m 4 5/10/1972 Old Faithful 16:26:00 83 m 4 1/4 5/10/1972 Beehive 12:35:00 5/11/1972 Old Faithful 9:28:00 4 1/2 5/11/1972 Old Faithful 10:55:00 87 m 2 5/11/1972 Old Faithful 11:38:00 43 m 4 3/4 5/11/1972 Old Faithful 12:54:00 76 m 3 1/4 5/11/1972 Old Faithful 14:00:00 66 m 4 1/4 5/11/1972 Old Faithful 15:10:00 70 m 4 5/11/1972 Old Faithful 16:16:00 66 m 2 5/11/1972 Beehive 12:24:00 5/11/1972 Grand 11:19:00 5/12/1972 Old Faithful 8:28:00 2 5/12/1972 Old Faithful 9:25:00 57 m 4 1/4 5/12/1972 Old Faithful 10:41:00 76 m 4 5/12/1972 Old Faithful 11:48:00 67 m 3 1/2 5/12/1972 Old Faithful 13:00:00 72 m 2 5/12/1972 Old Faithful 13:48:00 48 m 4 5/12/1972 Old Faithful 15:02:00 74 m 2 5/12/1972 Old Faithful 15:52:00 50 m 4 1/4 5/12/1972 Old Faithful 17:24:00 92 m 1 3/4 5/12/1972 Beehive 8:40:00 5/13/1972 Old Faithful 8:40:00 2 1/4 5/13/1972 Old Faithful 9:30:00 50 m 4 5/13/1972 Old Faithful 10:50:00 80 m 2 1/4 5/13/1972 Old Faithful 11:49:00 59 m 4 5/13/1972 Old Faithful 13:03:00 74 m 3 1/4 5/13/1972 Old Faithful 14:17:00 74 m 1 3/4 5/13/1972 Old Faithful 15:04:00 47 m 4 1/2 5/13/1972 Old Faithful 16:27:00 83 m 1 3/4 5/13/1972 Beehive 16:40:00 5/13/1972 Grand 18:35:00 5/14/1972 Old Faithful 9:38:00 2 5/14/1972 Old Faithful 10:30:00 52 m 4 1/4 5/14/1972 Old Faithful 11:47:00 77 m 2 1/4 5/14/1972 Old Faithful 12:38:00 51 m 3 3/4 5/14/1972 Old Faithful 13:51:00 73 m 3 1/2 5/14/1972 Old Faithful 14:58:00 67 m 3 3/4 5/14/1972 Old Faithful 16:10:00 72 m 4 5/14/1972 Old Faithful 17:19:00 69 m 2 1/4 5/14/1972 Beehive 15:18:00 5/14/1972 Castle 9:30:00 5/14/1972 Depression 17:50:00 5/14/1972 Grand 11:46:00 5/14/1972 Grand 19:58:00 5/14/1972 Lion 11:50:00 5/14/1972 Lion 14:38:00 5/14/1972 Lion 17:44:00 5/14/1972 Riverside 11:08:00 5/14/1972 Riverside 17:15:00 5/15/1972 Old Faithful 8:13:00 5/15/1972 Old Faithful 9:35:00 82 m 2 5/15/1972 Old Faithful 10:32:00 57 m 4 1/4 5/15/1972 Old Faithful 11:47:00 75 m 2 1/4 5/15/1972 Old Faithful 12:43:00 56 m 4 1/2 5/15/1972 Old Faithful 14:00:00 77 m 1 3/4 5/15/1972 Old Faithful 14:57:00 57 m 4 1/4 5/15/1972 Old Faithful 16:10:00 73 m 2 1/2 5/15/1972 Old Faithful 17:10:00 60 m 4 1/2 5/15/1972 Beehive 14:20:00 5/15/1972 Lion 9:30:00 5/15/1972 Lion 12:25:00 5/15/1972 Lion 13:58:00 5/15/1972 Lion 17:06:00 5/15/1972 Riverside 11:26:00 5/16/1972 Old Faithful 8:44:00 1 3/4 5/16/1972 Old Faithful 9:34:00 50 m 4 1/4 5/16/1972 Old Faithful 10:49:00 75 m 3 1/4 5/16/1972 Old Faithful 11:50:00 61 m 3 3/4 5/16/1972 Old Faithful 13:02:00 72 m 4 5/16/1972 Old Faithful 14:18:00 76 m 2 5/16/1972 Old Faithful 15:05:00 47 m 4 5/16/1972 Old Faithful 16:22:00 77 m 2 3/4 5/16/1972 Old Faithful 17:27:00 65 m 3 1/2 5/16/1972 Beehive 13:00:00 5/16/1972 Castle 14:47:00 5/16/1972 Depression 17:26:00 5/16/1972 Grand 15:18:00 5/16/1972 Lion 16:00:00 5/17/1972 Old Faithful 9:28:00 4 5/17/1972 Old Faithful 10:37:00 69 m 4 5/17/1972 Old Faithful 11:43:00 66 m 3 3/4 5/17/1972 Old Faithful 12:49:00 66 m 4 5/17/1972 Old Faithful 14:05:00 76 m 3 3/4 5/17/1972 Old Faithful 15:14:00 69 m 3 3/4 5/17/1972 Old Faithful 16:26:00 72 m 3 1/2 5/17/1972 Old Faithful 17:29:00 63 m 4 5/17/1972 Beehive 9:40:00 5/17/1972 Grand 10:02:00 5/17/1972 Riverside 15:50:00 5/18/1972 Old Faithful 8:23:00 5/18/1972 Old Faithful 9:11:00 48 m 4 1/2 5/18/1972 Old Faithful 10:29:00 78 m 2 1/4 5/18/1972 Old Faithful 11:21:00 52 m 3 1/2 5/18/1972 Old Faithful 12:49:00 88 m 2 5/18/1972 Old Faithful 13:35:00 46 m 4 1/2 5/18/1972 Old Faithful 14:46:00 71 m 2 5/18/1972 Old Faithful 15:39:00 53 m 4 5/18/1972 Old Faithful 16:51:00 72 m 3 5/18/1972 Castle ~11:00:00 5/18/1972 Depression 14:58:00 5/18/1972 Grand 10:32:00 5/18/1972 Grotto 14:28:00 5/18/1972 Grotto Fountain 14:21:00 5/18/1972 Riverside 14:40:00 5/19/1972 Old Faithful 8:40:00 4 1/2 5/19/1972 Old Faithful 9:50:00 70 m 3 1/4 5/19/1972 Old Faithful 10:55:00 65 m 3 1/4 5/19/1972 Old Faithful 11:57:00 62 m 3 5/19/1972 Old Faithful 13:11:00 74 m 3 1/4 5/19/1972 Old Faithful 14:18:00 67 m 4 5/19/1972 Old Faithful 15:30:00 72 m 1 3/4 5/19/1972 Old Faithful 16:18:00 48 m 4 1/4 5/19/1972 Old Faithful 17:48:00 90 m 1 3/4 5/19/1972 Artemisia 13:30:00 5/19/1972 Beehive 9:38:00 5/19/1972 Great Fountain 13:20:00 5/20/1972 Old Faithful 8:56:00 1 3/4 5/20/1972 Old Faithful 9:43:00 47 m 3 1/2 5/20/1972 Old Faithful 10:51:00 68 m 4 1/4 5/20/1972 Old Faithful 12:03:00 72 m 3 3/4 5/20/1972 Old Faithful 13:16:00 73 m 4 1/4 5/20/1972 Old Faithful 14:24:00 68 m 4 5/20/1972 Old Faithful 15:38:00 74 m 2 5/20/1972 Old Faithful 16:24:00 46 m 4 1/4 5/20/1972 Old Faithful 17:38:00 74 m 4 5/20/1972 Beehive 13:30:00 5/20/1972 Castle 9:35:00 5/20/1972 Grand 12:20:00 5/20/1972 Grand 20:20:00 5/20/1972 Lion 8:34:00 5/20/1972 Lion 11:46:00 5/20/1972 Lion 14:08:00 5/20/1972 Lion 17:30:00 5/21/1972 Old Faithful 9:08:00 1 3/4 5/21/1972 Old Faithful 9:53:00 45 m 4 1/4 5/21/1972 Old Faithful 11:10:00 77 m 3 1/2 5/21/1972 Old Faithful 12:13:00 63 m 3 1/2 5/21/1972 Old Faithful 13:25:00 72 m 2 1/2 5/21/1972 Old Faithful 14:16:00 51 m 4 1/4 5/21/1972 Old Faithful 15:28:00 72 m 3 5/21/1972 Old Faithful 16:39:00 71 m 4 1/4 5/21/1972 Old Faithful 17:48:00 69 m 1 3/4 5/21/1972 Beehive 12:20:00 5/21/1972 Castle 12:15:00 VR 5/21/1972 Lion 8:32:00 5/21/1972 Lion 10:12:00 5/21/1972 Lion 13:35:00 5/22/1972 Old Faithful 8:40:00 2 5/22/1972 Old Faithful 9:28:00 48 m 3 3/4 5/22/1972 Old Faithful 10:40:00 72 m 3 5/22/1972 Old Faithful 11:44:00 64 m 4 1/4 5/22/1972 Old Faithful 12:58:00 74 m 4 1/4 5/22/1972 Old Faithful 14:14:00 76 m 3 1/4 5/22/1972 Old Faithful 15:23:00 69 m 2 1/4 5/22/1972 Old Faithful 16:17:00 54 m 4 1/4 5/22/1972 Old Faithful 17:36:00 79 m 2 5/22/1972 Beehive 17:38:00 5/23/1972 Old Faithful 8:24:00 3 1/2 5/23/1972 Old Faithful 9:26:00 62 m 3 3/4 5/23/1972 Old Faithful 10:44:00 78 m 2 5/23/1972 Old Faithful 11:32:00 48 m 4 5/23/1972 Old Faithful 12:48:00 76 m 2 1/4 5/23/1972 Old Faithful 13:43:00 55 m 4 1/4 5/23/1972 Old Faithful 14:56:00 73 m 3 1/2 5/23/1972 Old Faithful 16:00:00 64 m 3 1/2 5/23/1972 Old Faithful 17:17:00 77 m 1 3/4 5/23/1972 Beehive 18:05:00 5/24/1972 Old Faithful 8:41:00 4 1/4 5/24/1972 Old Faithful 9:53:00 72 m 4 5/24/1972 Old Faithful 10:57:00 64 m 4 1/2 5/24/1972 Old Faithful 12:11:00 74 m 1 3/4 5/24/1972 Old Faithful 12:56:00 45 m 4 1/2 5/24/1972 Old Faithful 14:13:00 77 m 3 1/4 5/24/1972 Old Faithful 15:14:00 61 m 4 1/4 5/24/1972 Old Faithful 16:25:00 71 m 4 1/2 5/24/1972 Old Faithful 17:48:00 83 m 2 5/24/1972 Beehive 16:49:00 5/24/1972 Grand 14:57:00 VR 5/24/1972 Riverside 8:44:00 5/25/1972 Old Faithful 7:34:00 3 3/4 5/25/1972 Old Faithful 8:47:00 73 m 2 1/4 5/25/1972 Old Faithful 9:46:00 59 m 4 1/2 5/25/1972 Old Faithful 10:59:00 73 m 2 1/4 5/25/1972 Old Faithful 11:51:00 52 m 4 1/2 5/25/1972 Old Faithful 13:13:00 82 m 2 1/4 5/25/1972 Old Faithful 13:54:00 41 m 4 1/2 5/25/1972 Old Faithful 15:10:00 76 m 1 3/4 5/25/1972 Old Faithful 16:04:00 54 m 4 1/4 5/25/1972 Old Faithful 17:12:00 68 m 3 3/4 5/25/1972 Old Faithful 18:21:00 69 m 4 1/4 5/25/1972 Old Faithful 19:35:00 74 m 2 5/25/1972 Old Faithful 20:26:50 51 m 4.4 5/25/1972 Old Faithful 21:54:30 88 m 2 5/25/1972 Beehive 14:11:00 VR 5/25/1972 Castle 15:07:00 VR 5/25/1972 Grand 15:05:00 VR 5/25/1972 Riverside 14:40:00 VR 5/26/1972 Old Faithful 8:20:00 3 5/26/1972 Old Faithful 9:39:00 79 m 2 5/26/1972 Old Faithful 10:23:00 44 m 4 5/26/1972 Old Faithful 11:41:00 78 m 2 5/26/1972 Old Faithful 12:38:00 57 m 4 1/4 5/26/1972 Old Faithful 13:51:00 73 m 4 5/26/1972 Old Faithful 15:06:00 75 m 2 5/26/1972 Old Faithful 15:50:00 44 m 4 5/26/1972 Old Faithful 17:11:00 81 m 2 5/26/1972 Old Faithful 18:01:00 50 m 3 3/4 5/26/1972 Old Faithful 19:10:00? 5/26/1972 Old Faithful 20:10:00? 5/26/1972 Old Faithful 21:19:30 3 1/4 5/26/1972 Old Faithful 22:09:45 50 m 4 3/4 5/26/1972 Beehive 9:36:00 5/26/1972 Beehive 20:25:00 5/26/1972 Castle 11:35:00 5/26/1972 Castle 21:00:00 5/26/1972 Grand 10:32:00 5/26/1972 Grand 18:22:00 5/27/1972 Old Faithful 8:15:00 4 1/2 5/27/1972 Old Faithful 9:26:00 71 m 3 3/4 5/27/1972 Old Faithful 10:32:00 66 m 4 5/27/1972 Old Faithful 11:44:00 72 m 3 5/27/1972 Old Faithful 12:43:00 59 m 3 1/2 5/27/1972 Old Faithful 13:55:00 72 m 3 1/2 5/27/1972 Old Faithful 15:12:00 77 m 3 1/4 5/27/1972 Old Faithful 16:24:00 72 m 3 1/2 5/27/1972 Old Faithful 17:32:00 68 m 1 3/4 5/27/1972 Beehive 13:06:00 5/28/1972 Old Faithful 7:53:00 3 5/28/1972 Old Faithful 8:55:00 62 m 3 1/2 5/28/1972 Old Faithful 10:05:00 70 m 2 1/2 5/28/1972 Old Faithful 11:01:00 56 m 4 3/4 5/28/1972 Old Faithful 12:17:00 76 m 2 5/28/1972 Old Faithful 13:06:00 49 m 4 5/28/1972 Old Faithful 14:21:00 75 m 1 3/4 5/28/1972 Old Faithful 15:17:00 56 m 4 1/2 5/28/1972 Old Faithful 16:28:00 71 m 2 1/4 5/28/1972 Old Faithful 17:18:00 50 m 4 5/28/1972 Old Faithful 18:36:00 78 m 1 3/4 5/28/1972 Beehive 11:50:00 5/28/1972 Castle 20:55:00 5/28/1972 Fan & Mortar 17:29:00 5/28/1972 Grand 15:15:00 5/28/1972 Lion 12:04:00 5/28/1972 Lion 16:19:00 5/28/1972 Lion 17:57:00 5/28/1972 Oblong 18:31:00 5/29/1972 Old Faithful 7:51:00 3 3/4 5/29/1972 Old Faithful 9:08:00 77 m 1 3/4 5/29/1972 Old Faithful 9:56:00 48 m 4 5/29/1972 Old Faithful 11:12:00 76 m 1 3/4 5/29/1972 Old Faithful 12:05:00 53 m 4 1/4 5/29/1972 Old Faithful 13:29:00 84 m 1 3/4 5/29/1972 Old Faithful 14:14:00 45 m 4 1/2 5/29/1972 Old Faithful 15:37:00 83 m 2 5/29/1972 Old Faithful 16:23:00 46 m 4 1/2 5/29/1972 Old Faithful 17:44:00 81 m 2 5/29/1972 Old Faithful 18:35:00 51 m 4 1/2 5/29/1972 Beehive 7:00:00 VR 5/29/1972 Beehive 16:51:00 5/29/1972 Castle 14:19:00 5/29/1972 Grand 10:12:00 5/29/1972 Grand 19:05:00 5/29/1972 Oblong 12:25:00 5/29/1972 Oblong 20:15:00 5/29/1972 Riverside 12:14:00 5/29/1972 Riverside 18:27:00 5/30/1972 Old Faithful 8:07:00 4 1/4 5/30/1972 Old Faithful 9:20:00 73 m 2 3/4 5/30/1972 Old Faithful 10:29:00 69 m 4 1/4 5/30/1972 Old Faithful 11:39:00 70 m 3 5/30/1972 Old Faithful 12:47:00 68 m 4 5/30/1972 Old Faithful 13:51:00 64 m 3 1/2 5/30/1972 Old Faithful 15:13:00 82 m 2 5/30/1972 Old Faithful 15:56:00 43 m 4 1/2 5/30/1972 Old Faithful 17:12:00 76 m 2 5/30/1972 Old Faithful 18:05:00 53 m 4 1/2 5/30/1972 Beehive 14:10:00 5/30/1972 Castle 12:04:00 5/30/1972 Castle 21:23:00 5/30/1972 Grand 12:30:00 5/30/1972 Grand 20:58:00 5/30/1972 Great Fountain 19:45:00 5/30/1972 Riverside 12:00:00 5/31/1972 Old Faithful 7:35:00 3 5/31/1972 Old Faithful 8:50:00 75 m 2 1/4 5/31/1972 Old Faithful 9:36:00 46 m 4 5/31/1972 Old Faithful 10:47:00 71 m 2 1/2 5/31/1972 Old Faithful 11:44:00 57 m 4 5/31/1972 Old Faithful 13:01:00 77 m 2 1/4 5/31/1972 Old Faithful 13:56:00 55 m 4 3/4 5/31/1972 Old Faithful 15:13:00 77 m 2 5/31/1972 Old Faithful 16:00:00 47 m 4 1/2 5/31/1972 Old Faithful 17:21:00 81 m 2 1/2 5/31/1972 Old Faithful 18:10:00 49 m 5/31/1972 Grand 13:22:00 5/31/1972 Lion 13:18:00 5/31/1972 Oblong 16:45:00 5/31/1972 Riverside 11:15:00 5/31/1972 Riverside 17:25:00 6/1/1972 Old Faithful 7:37:00 3 6/1/1972 Old Faithful 8:29:00 52 m 3 1/2 6/1/1972 Old Faithful 9:42:00 73 m 4 6/1/1972 Old Faithful 10:54:00 74 m 4 6/1/1972 Old Faithful 12:08:00 74 m 2 6/1/1972 Old Faithful 12:54:00 46 m 4 1/4 6/1/1972 Old Faithful 14:11:00 77 m 2 6/1/1972 Old Faithful 15:05:00 54 m 3 1/2 6/1/1972 Old Faithful 16:17:00 72 m 3 1/2 6/1/1972 Old Faithful 17:25:00 68 m 1 3/4 6/1/1972 Old Faithful 18:09:00 44 m 4 1/2 6/1/1972 Old Faithful 19:41:00 92 m 2 1/4 6/1/1972 Beehive 2:10:00? 6/1/1972 Beehive 19:06:00 6/1/1972 Castle 8:26:00 6/1/1972 Grand 7:40:00 6/1/1972 Grand ~15:57 6/1/1972 Great Fountain 2:00:00 6/1/1972 Lone Star 14:30:00 6/1/1972 Oblong 10:30:00 6/1/1972 Riverside 10:20:00 6/1/1972 Riverside 16:04:00 6/2/1972 Old Faithful 7:01:00 3 3/4 6/2/1972 Old Faithful 7:52:00 51 m 4 1/2 6/2/1972 Old Faithful 9:11:00 79 m 2 1/3 6/2/1972 Old Faithful 10:03:00 52 m 3 3/4 6/2/1972 Old Faithful 11:15:00 72 m 2 3/4 6/2/1972 Old Faithful 12:10:00 55 m 3 1/4 6/2/1972 Old Faithful 13:21:00 71 m 2 1/4 6/2/1972 Old Faithful 14:10:00 51 m 4 1/4 6/2/1972 Old Faithful 15:27:00 77 m 3 6/2/1972 Old Faithful 16:28:00 61 m 4 1/2 6/2/1972 Old Faithful 17:44:00 76 m 1 1/2 6/2/1972 Old Faithful 18:28:00 44 m 4 1/2 6/2/1972 Old Faithful 19:45:00 77 m 4 1/4 6/2/1972 Beehive 10:55:00 6/2/1972 Castle 11:22:00 6/2/1972 Great Fountain 14:30:00 6/2/1972 Riverside 15:35:00 6/3/1972 Old Faithful 7:25:00 3 1/4 6/3/1972 Old Faithful 8:30:00 65 m 4 6/3/1972 Old Faithful 9:51:00 81 m 4 6/3/1972 Old Faithful 11:11:00 80 m 2 1/2 6/3/1972 Old Faithful 11:58:00 47 m 4 1/4 6/3/1972 Old Faithful 13:20:00 82 m 2 2/3 6/3/1972 Old Faithful 14:09:00 49 m 5 6/3/1972 Old Faithful 15:24:00 75 m 2 6/3/1972 Old Faithful 16:12:00 48 m 4 1/4 6/3/1972 Old Faithful 17:27:00 75 m 2 6/3/1972 Old Faithful 18:18:00 51 m 5 6/3/1972 Beehive 13:04:00 6/3/1972 Castle 13:48:00 6/3/1972 Grand 13:36:00 6/3/1972 Sawmill 11:30:00 6/4/1972 Old Faithful 8:21:00 4 6/4/1972 Old Faithful 9:41:00 80 m 3 1/2 6/4/1972 Old Faithful 10:48:00 67 m 4 1/2 6/4/1972 Old Faithful 12:01:00 73 m 3 1/2 6/4/1972 Old Faithful 13:09:00 68 m 4 6/4/1972 Old Faithful 14:14:00 65 m 3 1/2 6/4/1972 Old Faithful 15:21:00 67 m 4 1/2 6/4/1972 Old Faithful 16:28:00 67 m 3 6/4/1972 Old Faithful 17:47:00 79 m 2 1/4 6/4/1972 Old Faithful 18:39:00 52 m 4 1/2 6/4/1972 Beehive 15:40:00 6/4/1972 Castle 8:10:00 VR 6/4/1972 Castle 17:22:00 6/4/1972 Depression 15:40:00 6/4/1972 Grand 16:40:00 6/4/1972 Lion 13:16:00 6/4/1972 Lion 15:00:00 6/4/1972 Lion 17:28:00 6/4/1972 Little Cub 16:15:00 6/4/1972 Riverside 13:45:00 6/5/1972 Old Faithful 7:03:00 6/5/1972 Old Faithful 8:20:00 77 m 2 1/2 6/5/1972 Old Faithful 9:11:00 51 m 4 1/4 6/5/1972 Old Faithful 10:25:00 74 m 2 1/4 6/5/1972 Old Faithful 11:28:00 63 m 4 1/4 6/5/1972 Old Faithful 12:47:00 79 m 4 6/5/1972 Old Faithful 14:09:00 82 m 3 1/4 6/5/1972 Old Faithful 15:10:00 61 m 4 6/5/1972 Old Faithful 16:39:00 89 m 3 1/2 6/5/1972 Old Faithful 17:45:00 66 m 4 1/4 6/5/1972 Old Faithful 18:55:00 70 m 4 6/5/1972 Beehive 9:34:00 6/5/1972 Beehive 19:19:00 6/5/1972 Castle 20:30:00 6/5/1972 Castle 11:30? 6/5/1972 Grand 9:55:00 6/5/1972 Lion 12:12:00 6/5/1972 Lion 14:25:00 6/5/1972 Lion 16:24:00 6/5/1972 Riverside 19:15:00 6/5/1972 Round 9:15:00 VR 6/6/1972 Old Faithful 7:57:00 4 6/6/1972 Old Faithful 9:09:00 72 m 4 6/6/1972 Old Faithful 10:23:00 74 m 2 6/6/1972 Old Faithful 11:14:00 51 m 4 1/2 6/6/1972 Old Faithful 12:35:00 81 m 2 6/6/1972 Old Faithful 13:23:00 48 m 4 1/4 6/6/1972 Old Faithful 14:49:00 86 m 2 6/6/1972 Old Faithful 15:35:00 46 m 4 1/4 6/6/1972 Old Faithful 16:46:00 71 m 3 1/2 6/6/1972 Old Faithful 17:58:00 72 m 4 1/4 6/6/1972 Beehive 11:21:00 6/6/1972 Beehive 20:25:00 6/6/1972 Castle 1:55:00 6/6/1972 Depression 11:14:00 6/6/1972 Grand 20:47:00 6/6/1972 Grand 10:34:00 6/6/1972 Great Fountain 15:35:00 6/6/1972 North Goggles 11:08:00 6/7/1972 Old Faithful 8:43:00 2 6/7/1972 Old Faithful 9:38:00 55 m 4 1/2 6/7/1972 Old Faithful 10:52:00 74 m 2 3/4 6/7/1972 Old Faithful 11:52:00 60 m 4 1/2 6/7/1972 Old Faithful 13:02:00 70 m 4 6/7/1972 Old Faithful 14:00:00 58 m 4 1/4 6/7/1972 Old Faithful 15:19:00 79 m 2 6/7/1972 Old Faithful 16:03:00 44 m 4 3/4 6/7/1972 Old Faithful 17:19:00 76 m 3 1/2 6/7/1972 Old Faithful 18:31:00 72 m 2 6/7/1972 Beehive 7:20:00 6/7/1972 Beehive 18:09:00 6/7/1972 Castle 16:00:00 6/7/1972 Giantess 17:21:00 6/7/1972 Grand 14:00:00 6/7/1972 Riverside 11:25:00 6/8/1972 Old Faithful 7:30:00 2 1/2 6/8/1972 Old Faithful 8:17:00 47 m 4 6/8/1972 Old Faithful 9:42:00 85 m 2 6/8/1972 Old Faithful 10:25:00 43 m 4 6/8/1972 Old Faithful 11:40:00 75 m 3 1/2 6/8/1972 Old Faithful 12:37:00 57 m 4 1/2 6/8/1972 Old Faithful 14:04:00 87 m 1 3/4 6/8/1972 Old Faithful 14:44:00 40 m 4 1/4 6/8/1972 Old Faithful 16:01:00 77 m 2 1/2 6/8/1972 Old Faithful 17:03:00 62 m 4 1/2 6/8/1972 Old Faithful 18:16:00 73 m 2 1/4 6/8/1972 Beehive 20:37:00 6/8/1972 Castle 9:40:00 6/8/1972 Depression 21:33:00 6/8/1972 Great Fountain 10:58:00 6/8/1972 North Goggles 22:00:00 6/9/1972 Old Faithful 7:57:00 3 3/4 6/9/1972 Old Faithful 9:14:00 77 m 2 3/4 6/9/1972 Old Faithful 10:12:00 58 m 3 3/4 6/9/1972 Old Faithful 11:25:00 73 m 4 1/2 6/9/1972 Old Faithful 12:34:00 69 m 2 1/2 6/9/1972 Old Faithful 13:35:00 61 m 4 1/2 6/9/1972 Old Faithful 14:45:00 70 m 3 6/9/1972 Old Faithful 15:42:00 57 m 4 1/2 6/9/1972 Old Faithful 17:01:00 79 m 2 6/9/1972 Old Faithful 17:54:00 53 m 4 1/2 6/9/1972 Old Faithful 19:09:00 75 m 2 6/9/1972 Beehive 9:42:00 6/9/1972 Castle 12:00:00 6/9/1972 Cliff 12:37:00 6/9/1972 Grand 6:15:00 VR 6/9/1972 Grand 16:38:00 6/9/1972 Oblong 11:23:00 6/9/1972 Riverside 14:55:00 6/9/1972 Round 20:00:00 6/10/1972 Old Faithful 8:02:00 4 1/2 6/10/1972 Old Faithful 9:17:00 75 m 4 6/10/1972 Old Faithful 10:25:30 68 m 2 1/2 6/10/1972 Old Faithful 11:19:00 54 m 4 1/2 6/10/1972 Old Faithful 12:33:00 74 m 2 6/10/1972 Old Faithful 13:26:00 53 m 3 1/2 6/10/1972 Old Faithful 14:43:00 77 m 2 3/4 6/10/1972 Old Faithful 15:44:00 61 m 4 6/10/1972 Old Faithful 17:06:00 82 m 1 3/4 6/10/1972 Old Faithful 17:49:00 43 m 4 1/2 6/10/1972 Old Faithful 19:12:00 83 m 4 1/2 6/10/1972 Beehive 12:53:00 6/10/1972 Lion 11:10:00 6/10/1972 Lion 16:48:00 6/10/1972 Lion 13:31:00 short H20 6/10/1972 Lion 18:30:00 6/10/1972 Rocket 9:26:00 6/10/1972 Sawmill 10:05:00 6/10/1972 Spasmodic 10:00:00 6/11/1972 Old Faithful 7:43:00 2 6/11/1972 Old Faithful 8:38:00 55 m 4 1/2 6/11/1972 Old Faithful 10:00:00 82 m 1 3/4 6/11/1972 Old Faithful 10:48:00 48 m 4 1/2 6/11/1972 Old Faithful 12:00:00 72 m 4 6/11/1972 Old Faithful 13:13:00 73 m 2 6/11/1972 Old Faithful 14:04:00 51 m 4 1/4 6/11/1972 Old Faithful 15:18:00 74 m 3 1/4 6/11/1972 Old Faithful 16:26:00 68 m 4 1/4 6/11/1972 Old Faithful 17:44:00 78 m 3 1/2 6/11/1972 Old Faithful 18:44:00 60 m 4 6/11/1972 Beehive 15:42:00 6/11/1972 Castle 11:10:00 6/11/1972 Fountain 17:05:00 6/11/1972 Grand 9:10:00 6/11/1972 Grand 18:00:00 6/11/1972 Riverside 17:50:00 6/12/1972 Old Faithful 7:56:00 6/12/1972 Old Faithful 9:02:00 66 m 4:11 6/12/1972 Old Faithful 10:09:00 67 m 3:00 6/12/1972 Old Faithful 11:19:00 70 m 4:39 6/12/1972 Old Faithful 12:32:00 73 m 2:00 6/12/1972 Old Faithful 13:20:00 48 m 4:30 6/12/1972 Old Faithful 14:44:00 84 m 2:00 6/12/1972 Old Faithful 15:25:00 41 m 4:10 6/12/1972 Old Faithful 16:53:00 88 m 2:40 6/12/1972 Old Faithful 17:38:00 69 m 4 6/12/1972 Old Faithful 18:02:00 34 m 4:55 6/12/1972 Grand 20:07:00 6/13/1972 Old Faithful 7:31:00 2 1/2 6/13/1972 Old Faithful 8:20:00 49 m 4 6/13/1972 Old Faithful 9:43:00 83 m 4 1/3 6/13/1972 Old Faithful 10:53:00 70 m 6/13/1972 Old Faithful 11:59:00 66 m 4 6/13/1972 Old Faithful 13:21:00 82 m 4 6/13/1972 Old Faithful 14:35:00 74 m 4 6/13/1972 Old Faithful 15:55:00 80 m 2 6/13/1972 Old Faithful 16:34:00 59 m 4 1/2 6/13/1972 Old Faithful 17:54:00 60 m 2 6/13/1972 Old Faithful 18:38:00 44 m 4 1/2 6/13/1972 Beehive 11:55:00 VR 6/13/1972 Castle 15:23:00 6/13/1972 Castle 12:30:00 6/13/1972 Grand 15:47:00 6/13/1972 Grand 23:32:00 6/13/1972 Great Fountain 13:10:00 6/13/1972 Riverside 10:21:00 VR 6/14/1972 Old Faithful 7:26:00 6/14/1972 Old Faithful 8:38:00 72 m 4 6/14/1972 Old Faithful 9:43:00 65 m 4 6/14/1972 Old Faithful 10:56:00 73 m 4 6/14/1972 Old Faithful 12:02:00 66 m 3 1/2 6/14/1972 Old Faithful 13:13:00 71 m 3 3/4 6/14/1972 Old Faithful 14:27:00 74 m 3 1/2 6/14/1972 Old Faithful 15:33:00 66 m 4 1/4 6/14/1972 Old Faithful 16:49:00 66 m 2 1/2 6/14/1972 Old Faithful 17:40:00 51 m 4 1/4 6/14/1972 Old Faithful 19:02:00 82 m 2 6/14/1972 Old Faithful 19:53:00 51 m 4 2/3 6/14/1972 Beehive 8:02:00 6/14/1972 Beehive 18:30:00 6/14/1972 Castle 9:15:00 6/14/1972 Castle 18:41:00 6/14/1972 Grand 16:15:00 6/14/1972 Great Fountain 13:59:00 VR 6/14/1972 Lion 8:03:00 6/14/1972 Lion 12:28:00 6/14/1972 Lion 14:43:00 6/14/1972 Lion 18:12:00 6/14/1972 Lion 19:31:00 6/14/1972 Riverside 9:30:00 VR 6/14/1972 Riverside 15:20:00 6/14/1972 Riverside 21:00:00 6/15/1972 Old Faithful 7:27:00 3 1/2 6/15/1972 Old Faithful 8:57:00 90 m 3 1/3 6/15/1972 Old Faithful 9:59:00 62 m 4 1/2 6/15/1972 Old Faithful 11:20:00 81 m 2 6/15/1972 Old Faithful 12:04:00 44 m 4 3/4 6/15/1972 Old Faithful 13:25:00 81 m 2 1/2 6/15/1972 Old Faithful 14:19:00 54 m 4 1/4 6/15/1972 Old Faithful 15:32:00 73 m 1 1/2 6/15/1972 Old Faithful 16:18:00 46 m 3 1/2 6/15/1972 Old Faithful 17:30:00 72 m 3 1/4 6/15/1972 Old Faithful 18:39:00 69 m 4 1/4 6/15/1972 Old Faithful 19:38:00 59 m 2 6/15/1972 Old Faithful 20:40:00 62 m 4 1/2 6/15/1972 Beehive 15:47:00 6/15/1972 Castle 12:10:00 ie 6/15/1972 Grand 10:40:00 VR 6/15/1972 Grand 18:50:00 6/15/1972 Great Fountain 15:00:00 6/15/1972 Lion 13:09:00 6/15/1972 Lion 15:00:00 6/15/1972 Riverside 14:16:00 6/16/1972 Old Faithful 7:30:00 4 1/4 6/16/1972 Old Faithful 8:46:00 76 m 1 3/4 6/16/1972 Old Faithful 9:31:00 45 m 4 1/4 6/16/1972 Old Faithful 10:51:00 80 m 4 6/16/1972 Old Faithful 11:55:00 64 m 3 3/4 6/16/1972 Old Faithful 13:13:00 78 m 2 6/16/1972 Old Faithful 14:03:00 50 m 3 3/4 6/16/1972 Old Faithful 15:26:00 83 m 1 3/4 6/16/1972 Old Faithful 16:06:00 40 m 4 1/2 6/16/1972 Old Faithful 17:33:00 87 m 1 1/2 6/16/1972 Old Faithful 18:13:00 40 m 6/16/1972 Old Faithful 19:28:00 75 m 4 6/16/1972 Old Faithful 20:41:00 73 m 4 1/4 6/16/1972 Beehive 10:15:00 6/16/1972 Beehive 19:34:00 6/16/1972 Castle ~8:00 6/16/1972 Castle ~17:00 6/16/1972 Depression 16:22:00 6/16/1972 Grand 12:00:00 6/16/1972 Grand 20:32:00 6/16/1972 Great Fountain 10:10:00 20 min. 6/16/1972 Great Fountain 17:30:00 6/16/1972 Lion 17:15:00 6/16/1972 Oblong 17:15:00 6/16/1972 Oblong 20:20:00 6/16/1972 Riverside 13:25:00 6/16/1972 Riverside 19:32:00 6/17/1972 Old Faithful 7:37:00 4 6/17/1972 Old Faithful 8:53:00 76 m 3 6/17/1972 Old Faithful 9:54:00 61 m 4 1/2 6/17/1972 Old Faithful 11:09:00 75 m 2 6/17/1972 Old Faithful 11:56:00 47 m 3 1/2 6/17/1972 Old Faithful 13:12:00 76 m 1 3/4 6/17/1972 Old Faithful 14:11:00 59 m 4 1/2 6/17/1972 Old Faithful 15:20:00 69 m 3 1/2 6/17/1972 Old Faithful 16:32:00 72 m 4 1/2 6/17/1972 Old Faithful 17:51:00 79 m 2 1/2 6/17/1972 Old Faithful 18:42:00 51 m 4 1/4 6/17/1972 Old Faithful 19:53:00 71 m 4 6/17/1972 Beehive 21:40:00 6/17/1972 Castle 10:35:00 6/17/1972 Castle 19:50:00 6/17/1972 Fan & Mortar 18:10:00 6/17/1972 Grand 13:05:00 6/17/1972 Grand 22:00:00 6/17/1972 Great Fountain 9:45:00 6/17/1972 Plume 18:38:00 6/17/1972 Riverside 13:34:00 6/18/1972 Old Faithful 7:25:00 2 1/4 6/18/1972 Old Faithful 8:06:00 41 m 4 1/4 6/18/1972 Old Faithful 9:37:00 91 m 1 3/4 6/18/1972 Old Faithful 10:23:00 46 m 3 6/18/1972 Old Faithful 11:34:00 71 m 3 1/4 6/18/1972 Old Faithful 12:48:00 74 m 1 3/4 6/18/1972 Old Faithful 13:38:00 50 m 4 1/2 6/18/1972 Old Faithful 15:01:00 83 m 2 6/18/1972 Old Faithful 15:55:00 54 m 4 1/2 6/18/1972 Old Faithful 17:12:00 77 m 2 6/18/1972 Old Faithful 18:11:00 59 m 4 6/18/1972 Old Faithful 19:17:00 66 m 3 1/2 6/18/1972 Old Faithful 20:34:00 77 m 3 3/4 6/18/1972 Beehive 13:26:00 6/18/1972 Castle 12:50:00 6/18/1972 Castle 22:04:00 VR 6/18/1972 Clepsydra 2:44:00 7 m stop 6/18/1972 Fountain 2:00:00 ie 6/18/1972 Grand 14:00:00 6/18/1972 Grand 22:30:00? 6/18/1972 Great Fountain 12:58:00 6/18/1972 Lone Star 19:53:00 6/18/1972 Riverside 12:15:00 6/18/1972 Riverside 18:04:00 6/19/1972 Old Faithful 7:29:00 4 1/2 6/19/1972 Old Faithful 8:45:00 76 m 2 3/4 6/19/1972 Old Faithful 9:39:00 54 m 4 6/19/1972 Old Faithful 10:55:00 76 m 2 1/2 6/19/1972 Old Faithful 11:50:00 55 m 4 1/2 6/19/1972 Old Faithful 13:05:00 75 m 2 6/19/1972 Old Faithful 13:52:00 47 m 3 1/2 6/19/1972 Old Faithful 15:10:00 78 m 2 6/19/1972 Old Faithful 16:04:00 54 m 4 6/19/1972 Old Faithful 17:21:00 77 m 4 6/19/1972 Old Faithful 18:29:00 68 m 2 1/2 6/19/1972 Old Faithful 19:22:00 53 m 4 6/19/1972 Old Faithful 20:36:00 74 m 4 1/2 6/19/1972 Beehive 15:05:00 6/19/1972 Castle 10:30:00 6/19/1972 Castle 19:51:00 6/19/1972 Grand 15:45:00 6/19/1972 Grand 23:14:00 6/19/1972 Great Fountain 7:55:00 6/19/1972 Great Fountain 16:25:00 6/19/1972 Oblong 13:35:00 6/19/1972 Penta 10:40:00 6/19/1972 Pink Cone 8:00:00 6/19/1972 Plume 12:22:00 6/19/1972 Riverside 12:00:00 VR 6/19/1972 Riverside 17:35:00 6/19/1972 Riverside 23:18:00 6/19/1972 Sawmill 15:30:00 6/20/1972 Old Faithful 7:40:00 2 6/20/1972 Old Faithful 8:55:00 75 m 4 6/20/1972 Old Faithful 9:59:00 64 m 4 1/4 6/20/1972 Old Faithful 11:15:00 76 m 1 3/4 6/20/1972 Old Faithful 12:00:00 45 m 5? 6/20/1972 Old Faithful 13:17:00 77 m 2 1/4 6/20/1972 Old Faithful 14:09:00 52 m 4 1/4 6/20/1972 Old Faithful 15:30:00 81 m 2 6/20/1972 Old Faithful 16:21:00 51 m 5 1/4 6/20/1972 Old Faithful 17:36:00 75 m 2 6/20/1972 Old Faithful 18:26:00 50 m 4 6/20/1972 Old Faithful 19:51:00 85 m 3 1/2 6/20/1972 Old Faithful 21:03:00 72 m 6/20/1972 Beehive 11:30:00 6/20/1972 Beehive 21:34:00 6/20/1972 Castle 13:22:00 6/20/1972 Castle 21:56:00 6/20/1972 Grand 1:38:00 6/20/1972 Grand 8:10:00 6/20/1972 Grand 16:20:00 6/20/1972 Great Fountain 9:50:00 6/20/1972 Lion 8:54:00 6/20/1972 Lion 16:59:00 6/20/1972 Lion 18:40:00 6/20/1972 Lion 20:06:00 6/20/1972 North Goggles 21:29:00 6/20/1972 Oblong 0:55:00 6/20/1972 Plume 18:05:00 6/20/1972 Plume 21:33:00 6/20/1972 Riverside 11:00:00? <10:30? <10:30? 6/20/1972 Riverside 21:52:00 6/20/1972 Sawmill 11:10:00 6/21/1972 Old Faithful 8:29:00 3 3/4 6/21/1972 Old Faithful 9:42:00 73 m 3 3/4 6/21/1972 Old Faithful 10:51:00 69 m 2 6/21/1972 Old Faithful 11:41:00 50 m 5 6/21/1972 Old Faithful 13:07:00 86 m 2 6/21/1972 Old Faithful 13:45:00 38 m 3 3/4 6/21/1972 Old Faithful 15:03:00 78 m 2 6/21/1972 Old Faithful 15:56:00 53 m 4 6/21/1972 Old Faithful 17:14:00 78 m 2 6/21/1972 Old Faithful 17:56:00 42 m 4 1/2 6/21/1972 Old Faithful 19:25:00 89 m 1 3/4 6/21/1972 Old Faithful 20:13:00 48 m 3 3/4 6/21/1972 Beehive 14:00:00 6/21/1972 Castle 7:00:00 6/21/1972 Castle 15:45:00? 6/21/1972 Castle 18:15:00 ie 6/21/1972 Grand 10:00:00 predicted 6/21/1972 Grand 11:15:00 eruption 6/21/1972 Grand 21:00:00 6/21/1972 Great Fountain 11:30:00 6/21/1972 Great Fountain 20:15:00 ie 6/21/1972 Plume 18:20:00 6/21/1972 Riverside 9:30:00 predicted 6/21/1972 Riverside 15:51:00 6/21/1972 Riverside 22:00:00 6/21/1972 White Dome 13:55:00 6/21/1972 White Dome 14:45:00 6/22/1972 Old Faithful 7:40:00 6/22/1972 Old Faithful 8:59:00 79 m 3 3/4 6/22/1972 Old Faithful 10:08:00 69 m 4 6/22/1972 Old Faithful 11:19:00 71 m 4 6/22/1972 Old Faithful 12:37:00 78 m 3 1/4 6/22/1972 Old Faithful 13:21:00 44 m 4 1/4 6/22/1972 Old Faithful 14:42:00 81 m 4 6/22/1972 Old Faithful 15:57:00 75 m 3 1/2 6/22/1972 Old Faithful 17:10:00 73 m 3 1/2 6/22/1972 Old Faithful 18:18:00 68 m 4 6/22/1972 Old Faithful 19:36:00 78 m 4 1/2 6/22/1972 Old Faithful 20:42:00 66 m 4 1/2 6/22/1972 Beehive 7:53:00 6/22/1972 Beehive 17:20:00 6/22/1972 Castle 9:45:00 ie 6/22/1972 Castle 18:13:00 6/22/1972 Depression 16:34:00 6/22/1972 Grand 13:15:00 6/22/1972 Grand 21:33:00 6/22/1972 Great Fountain ~12:30 pred 21:00 6/22/1972 Riverside 10:15:00 6/22/1972 Riverside 15:58:00 6/22/1972 Riverside 21:35:00 6/23/1972 Old Faithful 7:55:00 3 1/4 6/23/1972 Old Faithful 9:05:00 70 m 4 6/23/1972 Old Faithful 10:14:00 69 m 4 6/23/1972 Old Faithful 11:27:00 73 m 3 3/4 6/23/1972 Old Faithful 12:32:00 65 m 3 1/2 6/23/1972 Old Faithful 13:49:00 77 m 2 1/2 6/23/1972 Old Faithful 14:36:00 47 m 3 1/2 6/23/1972 Old Faithful 16:01:00 85 m 1 3/4 6/23/1972 Old Faithful 16:56:00 55 m 3 1/2 6/23/1972 Old Faithful 18:15:00 79 m 1 3/4 6/23/1972 Old Faithful 19:04:00 49 m 3 1/2 6/23/1972 Old Faithful 20:27:00 83 m 2 6/23/1972 Castle 20:40:00 6/23/1972 Grand 14:13:00 6/23/1972 Great Fountain 13:50:00 6/23/1972 Riverside 15:19:00 6/24/1972 Old Faithful 8:23:00 2 6/24/1972 Old Faithful 9:11:00 48 m 4 1/2 6/24/1972 Old Faithful 10:30:00 79 m 3 1/2 6/24/1972 Old Faithful 11:35:00 65 m 4 6/24/1972 Old Faithful 12:42:00 67 m 4 6/24/1972 Old Faithful 13:53:00 71 m 2 1/4 6/24/1972 Old Faithful 14:47:00 54 m 4 1/4 6/24/1972 Old Faithful 16:07:00 80 m 2 1/2 6/24/1972 Old Faithful 16:54:00 47 m 4 1/2 6/24/1972 Old Faithful 18:06:00 72 m 4 6/24/1972 Old Faithful 19:20:00 74 m 2 1/4 6/24/1972 Old Faithful 20:17:00 57 m 4 1/2 6/24/1972 Beehive 16:21:00 6/24/1972 Castle ~13:50:00 6/24/1972 Castle 22:50:00 6/24/1972 Grand 21:36:00 6/24/1972 Great Fountain ~14:00:00? 6/24/1972 Riverside 8:25:00 6/24/1972 Riverside 14:15:00 not seen 6/24/1972 Riverside 20:04:00 6/24/1972 Round 9:50:00 6/25/1972 Old Faithful 6:12:00 4 6/25/1972 Old Faithful 8:05:00 53 m 4 1/4 6/25/1972 Old Faithful 9:25:00 80 m 2 3/4 6/25/1972 Old Faithful 10:25:00 60 m 4 6/25/1972 Old Faithful 11:33:00 68 m 4 6/25/1972 Old Faithful 12:46:00 73 m 4 6/25/1972 Old Faithful 13:53:00 67 m 4 6/25/1972 Old Faithful 15:02:00 69 m 2 6/25/1972 Old Faithful 15:54:00 52 m 4 6/25/1972 Old Faithful 17:11:00 77 m 4 1/4 6/25/1972 Old Faithful 18:14:00 63 m 4 1/2 6/25/1972 Old Faithful 19:33:00 79 m 3 1/2 6/25/1972 Old Faithful 20:39:00 66 m 3 3/4 6/25/1972 Beehive 4:05:00 6/25/1972 Castle 7:20:00 33 min. 6/25/1972 Castle 16:09:00 6/25/1972 Grand 7:12:00 6/25/1972 Grand 15:40:00 6/25/1972 Great Fountain 16:15:00 VR 6/25/1972 Lion 17:25:00 6/25/1972 Lion 18:55:00 6/25/1972 Lion 21:21:00 6/26/1972 Old Faithful 7:40:00 4 6/26/1972 Old Faithful 9:02:00 82 m 2 1/2 6/26/1972 Old Faithful 9:40:00 38 m 4 6/26/1972 Old Faithful 10:53:00 73 m 2 6/26/1972 Old Faithful 11:45:00 52 m 4 1/2 6/26/1972 Old Faithful 12:55:00 70 m 4 6/26/1972 Old Faithful 14:13:00 78 m 2 6/26/1972 Old Faithful 15:01:00 48 m 4 1/2 6/26/1972 Old Faithful 16:25:00 84 m 6/26/1972 Old Faithful 17:11:00 46 m 4 1/4 6/26/1972 Old Faithful 18:33:00 82 m 2 6/26/1972 Old Faithful 19:20:00 47 m 3 3/4 6/26/1972 Old Faithful 20:36:00 76 m 1 3/4 6/26/1972 Castle 19:03:00 6/26/1972 Depression 7:10:00 6/26/1972 Grand 7:34:00 6/26/1972 Grand ~16:15:00 6/26/1972 Lion 8:38:00 6/26/1972 Lion 15:10:00 6/26/1972 Lion 17:02:00 6/26/1972 Lion 18:53:00 6/26/1972 Lion 21:12:00 6/27/1972 Old Faithful 7:29:00 6/27/1972 Old Faithful 8:24:00 55 m 4 1/4 6/27/1972 Old Faithful 9:40:00 76 m 2 1/2 6/27/1972 Old Faithful 10:28:00 48 m 4 1/2 6/27/1972 Old Faithful 11:43:00 75 m 2 6/27/1972 Old Faithful 12:24:00 41 m 4 1/4 6/27/1972 Old Faithful 13:51:00 87 m 1 3/4 6/27/1972 Old Faithful 14:31:00 40 m 4 1/2 6/27/1972 Old Faithful 15:50:00 79 m 1 3/4 6/27/1972 Old Faithful 16:45:00 55 m 4 1/2 6/27/1972 Old Faithful 18:11:00 86 m 1 3/4 6/27/1972 Old Faithful 18:48:00 37 m 4 6/27/1972 Old Faithful 20:10:00 82 m 2 6/27/1972 Old Faithful 20:55:00 45 m 3 1/2 6/27/1972 Beehive 12:51:00 6/27/1972 Castle 12:30:00 VR 6/27/1972 Castle 21:49:00 6/27/1972 Depression 21:17:00 6/27/1972 Grand 18:00:00 6/27/1972 Great Fountain 11:45:00 6/27/1972 Riverside ~18:02:00 6/28/1972 Old Faithful 8:12:00 2 1/2 6/28/1972 Old Faithful 9:02:00 50 m 4 6/28/1972 Old Faithful 10:17:00 75 m 2 1/2 6/28/1972 Old Faithful 11:11:00 54 m 2 1/2 6/28/1972 Old Faithful 12:27:00 76 m 3 3/4 6/28/1972 Old Faithful 13:38:00 71 m 3 1/2 6/28/1972 Old Faithful 14:53:00 75 m 3 3/4 6/28/1972 Old Faithful 15:58:00 65 m 4 1/2 6/28/1972 Old Faithful 17:08:00 70 m 3 3/4 6/28/1972 Old Faithful 18:20:00 72 m 4 1/2 6/28/1972 Old Faithful 19:32:00 72 m 1 3/4 6/28/1972 Old Faithful 20:23:00 51 m 4 1/2 6/28/1972 Beehive 12:42:00 6/28/1972 Castle 6:50:00? 6/28/1972 Castle 15:30:00 6/28/1972 Clepsydra 10:40:00 stopped 6/28/1972 Clepsydra 10:48:00 started 6/28/1972 Fountain 9:50:00 10:30 end 6/28/1972 Grand 10:53:00 6/28/1972 Grand 18:27:00 6/28/1972 Great Fountain 13:07:00 6/28/1972 Grotto 11:55:00 6/28/1972 Oblong 18:15:00 6/28/1972 Plume 18:23:00 6/28/1972 Riverside 11:43:00 6/28/1972 Riverside 17:30:00 6/28/1972 Riverside 23:19:00 6/28/1972 Surprise ~12:00:00 GrottoFoutn 6/29/1972 Old Faithful 8:04:00 3 3/4 6/29/1972 Old Faithful 9:13:00 69 m 1 3/4 6/29/1972 Old Faithful 10:07:00 54 m 4+ 6/29/1972 Old Faithful 11:30:00 83 m 1 3/4 6/29/1972 Old Faithful 12:14:00 44 m 4 1/4 6/29/1972 Old Faithful 13:30:00 76 m 2 6/29/1972 Old Faithful 14:35:00 65m 3 1/2 6/29/1972 Old Faithful 15:41:00 66m 3 6/29/1972 Old Faithful 16:50:00 69 m 4 1/4 6/29/1972 Old Faithful 18:11:00 81 m 1 3/4 6/29/1972 Old Faithful 18:59:00 48 m 4 1/2 6/29/1972 Old Faithful 20:15:00 76 m 4 6/29/1972 Beehive 8:28:00 6/29/1972 Beehive 17:58:00 6/29/1972 Castle 9:20:00 6/29/1972 Castle ~17:52 steam 6/29/1972 Castle 19:32:00 6/29/1972 Fan and Mortar ~15:15 VR 6/29/1972 Grand 11:30:00 6/29/1972 Grand 19:29:00 6/29/1972 Great Fountain 15:30:00 150'-Marler 6/29/1972 Oblong 11:20:00 6/29/1972 Riverside 10:34:00 6/29/1972 Riverside 16:49:00 6/30/1972 Old Faithful 8:19:00 3 1/2 6/30/1972 Old Faithful 9:20:00 61 m 2 3/4 6/30/1972 Old Faithful 10:42:00 82 m 2 6/30/1972 Old Faithful 11:49:00 67 m 4 1/4 6/30/1972 Old Faithful 12:58:00 69 m 4 6/30/1972 Old Faithful 14:22:00 84 m 2 6/30/1972 Old Faithful 15:01:00 39 m 4 1/4 6/30/1972 Old Faithful 16:23:00 82 m 2 6/30/1972 Old Faithful 17:23:00 60 m 4 3/4 6/30/1972 Old Faithful 18:44:00 81 m 1 3/4 6/30/1972 Old Faithful 19:24:00 40 m 4 3/4 6/30/1972 Old Faithful 20:49:00 85 m 1 3/4 6/30/1972 Old Faithful 21:36:00 47 m 6/30/1972 Beehive 14:12:00 6/30/1972 Castle 12:50:00 6/30/1972 Castle 21:14:00 6/30/1972 Grand 11:45:00 6/30/1972 Grand 20:05:00 6/30/1972 Great Fountain 16:24:00 6/30/1972 Riverside 16:03:00 6/30/1972 Riverside 10:25:00 6/30/1972 Silex Pool 20:00:00 "down 12""" 6/30/1972 Vault 14:12:00 6/30/1972 Vault 17:08:00 6/30/1972 Vault 18:06:00 6/30/1972 Vault 19:11:00 6/30/1972 Vault 21:18:00 7/1/1972 Old Faithful 7:29:00 4 7/1/1972 Old Faithful 8:41:00 72 m 3 1/4 7/1/1972 Old Faithful 9:47:00 66 m 3 1/2 7/1/1972 Old Faithful 10:59:00 72 m 3 1/2 7/1/1972 Old Faithful 12:09:00 70 m 3 1/2 7/1/1972 Old Faithful 13:22:00 73 m 2 7/1/1972 Old Faithful 14:06:00 44 m 4 1/2 7/1/1972 Old Faithful 15:35:00 89 m 1 3/4 7/1/1972 Old Faithful 16:29:00 54 m 4 1/2 7/1/1972 Old Faithful 17:46:00 77 m 1 3/4 7/1/1972 Old Faithful 18:31:00 45 m 4 1/2 7/1/1972 Old Faithful 19:45:00 74 m 2 7/1/1972 Old Faithful 20:42:00 57 m 4 7/1/1972 Beehive 8:15:00 predicted 7/1/1972 Beehive 9:33:00 7/1/1972 Castle 8:55:00 7/1/1972 Castle 17:29:00 7/1/1972 Depression 18:47:00 7/1/1972 Dome active 7/1/1972 Grand 13:30:00 7/1/1972 Grand 20:45:00 7/1/1972 Great Fountain 14:55:00 7/1/1972 Riverside 8:57:00 7/1/1972 Riverside 15:05:00 7/1/1972 Round 18:43:00 7/2/1972 Old Faithful 8:01:00 4 7/2/1972 Old Faithful 9:36:00 95 m 1 1/2 7/2/1972 Old Faithful 10:14:00 38 m 4 7/2/1972 Old Faithful 11:27:00 73 m 2 1/2 7/2/1972 Old Faithful 12:34:00 67 m 4 7/2/1972 Old Faithful 13:43:00 69 m 3 1/2 7/2/1972 Old Faithful 14:56:00 73 m 4 7/2/1972 Old Faithful 16:05:00 69 m 3 1/2 7/2/1972 Old Faithful 17:13:00 68 m 4 7/2/1972 Old Faithful 18:26:00 73 m 4 1/4 7/2/1972 Old Faithful 19:38:00 72 m 2 7/2/1972 Old Faithful 20:26:00 48 m 3 1/2 7/2/1972 Beehive 9:46:00 7/2/1972 Castle 11:24:00 7/2/1972 Castle ~20:10:00 7/2/1972 Dome active 7/2/1972 Grand 12:32:00 7/2/1972 Grand 22:08:00 7/2/1972 Great Fountain 16:15:00 7/2/1972 Oblong ~13:00:00 7/2/1972 Riverside 9:15:00 VR 7/2/1972 Riverside 14:52:00 7/3/1972 Old Faithful 8:26:00 4 7/3/1972 Old Faithful 9:41:00 75 m 2 7/3/1972 Old Faithful 10:32:00 51 m 4 7/3/1972 Old Faithful 11:47:00 75 m 4 7/3/1972 Old Faithful 12:57:00 70 m 3 1/2 7/3/1972 Old Faithful 14:16:00 79 m 3:45 7/3/1972 Old Faithful 15:19:00 63 m 3 3/4 7/3/1972 Old Faithful 16:29:00 70 m 2 7/3/1972 Old Faithful 17:29:00 60 m 3 1/2 7/3/1972 Old Faithful 18:48:00 79 m 2 7/3/1972 Old Faithful 19:37:00 49 m 4 7/3/1972 Old Faithful 20:51:00 74 m 2 3/4 7/3/1972 Bead 10:08:00 7/3/1972 Beehive 15:00:00 ie 7/3/1972 Castle 15:50:00 7/3/1972 Depression 11:? 7/3/1972 Grand 15:00:00 7/3/1972 Grand 20:59:00 7/3/1972 Lion 8:18:00 7/3/1972 Lion ~10:00:00 7/3/1972 Lion 13:58:00 7/3/1972 Lion 15:56:00 7/3/1972 Lion 18:00:00 7/3/1972 Lion 19:18:00 7/3/1972 Lion 21:20:00 7/3/1972 Oblong 7:45:00 7/3/1972 Oblong 18:18:00 7/3/1972 Riverside 7:55:00 7/3/1972 Riverside 19:25:00 7/3/1972 Round 11:35:00 7/3/1972 Tardy 8:19:00 7/3/1972 White Dome 8:58:00 7/3/1972 White Dome 9:58:00 7/4/1972 Old Faithful 8:34:00 3 1/4 7/4/1972 Old Faithful 9:51:00 77 m 4 7/4/1972 Old Faithful 10:58:00 67 m 3 7/4/1972 Old Faithful 12:01:00 63 m 3 3/4 7/4/1972 Old Faithful 13:06:00 65 m 3 7/4/1972 Old Faithful 14:13:00 67 m 4 1/4 7/4/1972 Old Faithful 15:29:00 76 m 2 1/4 7/4/1972 Old Faithful 16:26:00 57 m 4 1/4 7/4/1972 Old Faithful 17:40:00 74 m 2 1/4 7/4/1972 Old Faithful 18:39:00 59 m 3 3/4 7/4/1972 Old Faithful 19:44:00 65 m 3 7/4/1972 Old Faithful 20:55:00 71 m 2 7/4/1972 Beehive 20:57:00 7/4/1972 Castle 0:29:00 7/4/1972 Castle 8:55:00 7/4/1972 Castle 17:45:00 7/4/1972 Depression 19:56:00 7/4/1972 Grand 7:15:00 7/4/1972 Grand 17:27:00 7/4/1972 Great Fountain 10:20:00 7/4/1972 Lion 10:00:00 7/4/1972 Lion 10:02:00 T.S.Bryan 7/4/1972 Lion 11:42:00 7/4/1972 Lion 12:00:00 T.S.Bryan 7/4/1972 Oblong 12:55:00 7/4/1972 Pink Cone 9:40:00 7/4/1972 Rift 12:45:00 7/4/1972 Riverside 13:07:00 7/4/1972 Riverside 18:43:30 7/4/1972 Round 9:32:00 7/4/1972 Round 17:55:00 7/4/1972 White Dome 10:09:00 7/5/1972 Old Faithful 8:38:00 4 7/5/1972 Old Faithful 9:54:00 76 m 3 1/2 7/5/1972 Old Faithful 11:14:00 80 m 3 7/5/1972 Old Faithful 12:17:00 63 m 4 7/5/1972 Old Faithful 13:33:00 76 m 2 7/5/1972 Old Faithful 14:33:00 60 m 4 7/5/1972 Old Faithful 15:46:00 73 m 2 7/5/1972 Old Faithful 16:40:00 54 m 4 7/5/1972 Old Faithful 17:55:00 75 m 2 7/5/1972 Old Faithful 18:45:00 50 m 4 1/2 7/5/1972 Old Faithful 20:03:00 78 m 2 7/5/1972 Old Faithful 20:52:00 49 m 3 1/2 7/5/1972 Beehive 11:41:00 7/5/1972 Castle 10:56:00 7/5/1972 Castle 19:30:00 7/5/1972 Grand 9:52:00 7/5/1972 Grand 18:00:00 ie 7/5/1972 Great Fountain 12:30:00 7/5/1972 Grotto Fountain 12:10:00 7/5/1972 Riverside 13:00:00 7/5/1972 Rocket 14:50:00 7/5/1972 Seismic 9:12:00 7/5/1972 Spasmodic 15:30:00 7/5/1972 Tilt 9:37:00 7/5/1972 Vault 12:10:00 7/5/1972 Vault 13:50:00 7/6/1972 Old Faithful 8:46:00 2 1/4 7/6/1972 Old Faithful 9:41:00 55 m 2 3/4 7/6/1972 Old Faithful 10:59:00 78 m 2 7/6/1972 Old Faithful 11:43:00 44 m 4 1/4 7/6/1972 Old Faithful 12:58:00 75 m 3 3/4 7/6/1972 Old Faithful 14:09:00 71 m 3 1/4 7/6/1972 Old Faithful 15:18:00 69 m 2 7/6/1972 Old Faithful 16:12:00 54 m 4 1/4 7/6/1972 Old Faithful 17:21:00 69 m 3 1/2 7/6/1972 Old Faithful 18:31:00 70 m 3 1/2 7/6/1972 Old Faithful 19:40:00 69 m 1 3/4 7/6/1972 Old Faithful 20:24:00 44 m 4 1/2 7/6/1972 Aurum 9:18:00 7/6/1972 Bead 11:15:00 7/6/1972 Beehive 15:30:00 7/6/1972 Bijou 19:29:00 VR 7/6/1972 Castle 13:40:00 7/6/1972 Cliff ~13:30:00 VR d=4m to 30' 7/6/1972 Cliff ~1:40:00 VR d=4m to 30' 7/6/1972 Fan and Mortar overnite? 7/6/1972 Fountain 9:45:00 7/6/1972 Fountain 15:25:00 7/6/1972 Grand 10:23:00 7/6/1972 Grand 18:59:00 8 1/2 7/6/1972 Great Fountain 13:15:00 7/6/1972 Grotto 19:13:00 VR 7/6/1972 North Goggles 16:11:00 7/6/1972 Oblong 18:39:00 7/6/1972 Pink Cone 1:35:00 7/6/1972 Riverside 19:24:00 VR 7/6/1972 Turban 19:34:00 VR 7/6/1972 West Flood 15:45:00 7/6/1972 White Dome 11:05:00 7/7/1972 Old Faithful 7:47:00 4 1/4 7/7/1972 Old Faithful 9:13:00 86 m 2 7/7/1972 Old Faithful 9:59:00 46 m 3 1/4 7/7/1972 Old Faithful 11:12:00 73 m 4 7/7/1972 Old Faithful 12:19:00 67 m 4 1/4 7/7/1972 Old Faithful 13:28:00 69 m 2 1/2 7/7/1972 Old Faithful 14:21:00 53 m 4 1/2 7/7/1972 Old Faithful 15:33:00 72 m 4 7/7/1972 Old Faithful 16:47:00 74m 4 1/4 7/7/1972 Old Faithful 17:58:00 71m 4 1/4 7/7/1972 Old Faithful 19:05:00 67m 3 7/7/1972 Old Faithful 20:21:00 76m 4 7/7/1972 Beehive 13:10:00 7/7/1972 Castle 15:40:00 7/7/1972 Depression 23:46:00 7/7/1972 Grand 11:15:00 7/7/1972 Grand 18:42:00 7/7/1972 Great Fountain 15:55:00 7/7/1972 Lion 20:30:00 7/7/1972 Lion 23:45:00 7/7/1972 North Goggles 23:30:00 7/7/1972 Riverside 7:45:00 7/7/1972 Riverside 13:30:00 7/7/1972 Riverside 19:51:00 7/7/1972 West Flood 9:17:00 7/7/1972 White Dome 8:40:00 7/8/1972 Old Faithful 7:53:00 2 7/8/1972 Old Faithful 8:43:00 50 m 4 1/2 7/8/1972 Old Faithful 10:00:00 77 m 2 7/8/1972 Old Faithful 11:03:00 63 m 4 1/4 7/8/1972 Old Faithful 12:24:00 81 m 2 7/8/1972 Old Faithful 13:08:00 44 m 4 1/2 7/8/1972 Old Faithful 14:35:00 87 m 2 7/8/1972 Old Faithful 15:24:00 49 m 4 1/4 7/8/1972 Old Faithful 16:36:00 72 m 3 3/4 7/8/1972 Old Faithful 17:47:00 71 m 3 3/4 7/8/1972 Old Faithful 19:03:00 76 m 3 3/4 7/8/1972 Old Faithful 20:13:00 70 m 4 7/8/1972 Aurum 16:22:00 7/8/1972 Aurum 19:52:00 7/8/1972 Beehive 17:46:00 7/8/1972 Castle 8:55:00 7/8/1972 Castle 17:39:00 7/8/1972 Depression 20:09:00 7/8/1972 Grand 13:05:00 ie 7/8/1972 Grand 21:05:00 7/8/1972 Great Fountain 10:10:00 7/8/1972 Great Fountain 18:20:00 7/8/1972 Grotto 11:50:00 7/8/1972 Lion 8:39:00 7/8/1972 Lion 10:45:00 7/8/1972 Riverside 12:15:00 7/8/1972 Rocket 11:50:00 ie 7/9/1972 Old Faithful 8:50:00 3 1/2 7/9/1972 Old Faithful 10:00:00 70 m 4 1/4 7/9/1972 Old Faithful 11:18:00 78 m 2 7/9/1972 Old Faithful 12:11:00 53 m 4 1/2 7/9/1972 Old Faithful 13:21:00 70 m 3 7/9/1972 Old Faithful 14:31:00 70 m 3 3/4 7/9/1972 Old Faithful 15:44:00 73 m 2 7/9/1972 Old Faithful 16:43:00 59 m 4 7/9/1972 Old Faithful 18:01:00 78 m 1 3/4 7/9/1972 Old Faithful 18:54:00 53 m 4 1/4 7/9/1972 Old Faithful 20:04:00 70 m 4 7/9/1972 Artemisia 19:42:00 7/9/1972 Atomizer 19:29:00 7/9/1972 Beehive 7:34:00 7/9/1972 Beehive 15:06:00 7/9/1972 Castle 11:00:00 7/9/1972 Castle 19:50:00 7/9/1972 Depression 8:25:00 7/9/1972 Grand 13:48:00 ie 7/9/1972 Grand 22:28:00 7/9/1972 Great Fountain 13:02:00 7/9/1972 Great Fountain 18:58:00 7/9/1972 North Goggles 9:02:00 7/9/1972 Riverside 12:31:00 7/10/1972 Old Faithful 7:25:00 4 7/10/1972 Old Faithful 8:47:00 82 m 2 7/10/1972 Old Faithful 9:30:00 43 m 4 7/10/1972 Old Faithful 10:50:00 80 m 2 7/10/1972 Old Faithful 11:49:00 59 m 4 1/4 7/10/1972 Old Faithful 12:58:00 69 m 3 3/4 7/10/1972 Old Faithful 14:08:00 70 m 4 1/4 7/10/1972 Old Faithful 15:33:00 85 m 4 1/4 7/10/1972 Old Faithful 16:48:00 75 m 4 1/4 7/10/1972 Old Faithful 17:52:00 64 m 4 7/10/1972 Old Faithful 19:11:00 79 m 1 3/4 7/10/1972 Old Faithful 19:57:00 46 m 4 1/2 7/10/1972 Castle 13:48:00 7/10/1972 Depression 8:28:00 7/10/1972 Fan & Mortar overnite? 7/10/1972 Fountain 12:30:00 7/10/1972 Grand 14:40:00 7/10/1972 Great Fountain 15:15:00 7/10/1972 Grotto 8:06:00 7/10/1972 Lion 8:09:00 7/10/1972 North Goggles 7:49:00 7/10/1972 Oblong 17:56:00 7/10/1972 Riverside 12:18:00 7/10/1972 Riverside 18:00:00 7/10/1972 Rocket 8:06:00 7/10/1972 Twin (W.Thumb) 16:28:00 VR I=4-4.5h 7/11/1972 Old Faithful 7:16:00 3 7/11/1972 Old Faithful 8:09:00 53 m 7/11/1972 Old Faithful 9:28:00 79 m 3 1/2 7/11/1972 Old Faithful 10:34:00 66 m 3 1/2 7/11/1972 Old Faithful 11:57:00 83 m 4 1/4 7/11/1972 Old Faithful 13:12:00 75 m 1 3/4 7/11/1972 Old Faithful 14:02:00 50 m 4 1/2 7/11/1972 Old Faithful 15:16:00 74 m 3 1/2 7/11/1972 Old Faithful 16:25:00 69 m 3 3/4 7/11/1972 Old Faithful 17:37:00 72 m 4 1/4 7/11/1972 Old Faithful 18:47:00 70 m 3 3/4 7/11/1972 Old Faithful 20:05:00 78 m 2 3/4 7/11/1972 Old Faithful 20:52:00 47 m 4 1/2 7/11/1972 Beehive 9:51:00 7/11/1972 Castle 16:05:00 7/11/1972 Grand 14:23:00 7/11/1972 Grand 21:57:00 7/11/1972 Lone Star 16:15:00 7/11/1972 Pink Cone 8:55:00 7/11/1972 Riverside 11:10:00 VR 7/11/1972 Riverside 16:50:00 7/11/1972 Riverside 22:37:00 7/11/1972 Sawmill 16:55:00 7/11/1972 Tardy 8:26:00 7/11/1972 White Dome 8:50:00 7/12/1972 Old Faithful 7:55:00 4 1/4 7/12/1972 Old Faithful 9:04:00 69 m 3 1/4 7/12/1972 Old Faithful 10:17:00 73 m 4 7/12/1972 Old Faithful 11:34:00 77 m 2 1/4 7/12/1972 Old Faithful 12:25:00 51 m 3 3/4 7/12/1972 Old Faithful 13:47:00 82 m 3 1/2 7/12/1972 Old Faithful 14:59:00 72 m 2 7/12/1972 Old Faithful 15:43:00 44 m 3 3/4 7/12/1972 Old Faithful 17:01:00 78 m 3 1/4 7/12/1972 Old Faithful 18:05:00 64 m 2 1/4 7/12/1972 Old Faithful 18:54:00 49 m 4 1/4 7/12/1972 Old Faithful 20:06:00 72 m 2 3/4 7/12/1972 Old Faithful 21:03:00 57 m 7/12/1972 Artemisia ~10:05:00 7/12/1972 Beehive 11:16:00 7/12/1972 Castle 12:30:00 7/12/1972 Castle 21:30:00 7/12/1972 Cliff 9:15:00 ie 7/12/1972 Depression 13:44:00 7/12/1972 Grand 8:00:00 7/12/1972 Grand 16:40:00 7/12/1972 Great Fountain 10:30:00 ending 7/12/1972 Grotto 20:20:00 7/12/1972 Grotto Fountain 20:27:00 7/12/1972 Oblong 13:05:00 7/12/1972 Oblong 21:31:00 7/12/1972 Old Tardy 10:47:00 7/12/1972 Old Tardy 16:30:00 7/12/1972 Riverside 10:10:00 7/12/1972 Riverside 16:23:00 7/12/1972 Terra Cotta 10:50:00 7/13/1972 Old Faithful 7:19:00 ~3 1/2 7/13/1972 Old Faithful 8:42:00 83 m 2 7/13/1972 Old Faithful 9:24:00 42 m 4 1/2 7/13/1972 Old Faithful 10:46:00 82 m 3 1/2 7/13/1972 Old Faithful 11:57:00 71 m 4 1/4 7/13/1972 Old Faithful 13:18:00 81 m 1 1/2 7/13/1972 Old Faithful 14:02:00 44 m 3 3/4 7/13/1972 Old Faithful 15:19:00 77 m 1 3/4 7/13/1972 Old Faithful 16:03:00 44 m 4 7/13/1972 Old Faithful 17:20:00 77 m 2 7/13/1972 Old Faithful 18:10:00 50 m 3 1/4 7/13/1972 Old Faithful 19:29:00 79 m 3 1/2 7/13/1972 Old Faithful 20:39:00 70 m 4 1/2 7/13/1972 Aurum 12:45:00 VR 7/13/1972 Beehive 4:00:00 VR 7/13/1972 Beehive 13:42:00 7/13/1972 Castle 14:48:00 7/13/1972 Castle 23:40:00 7/13/1972 Churn 15:15:00 VR 7/13/1972 Depression 23:39:00 7/13/1972 Grand 8:53:00 7/13/1972 Grand ~16:45:00 7/13/1972 Great Fountain ~9:30:00 7/13/1972 Great Fountain 18:52:00 7/13/1972 Lion 7:40:00 7/13/1972 Lion 11:04:00 7/13/1972 Lion 12:57:00 7/13/1972 Lion 15:04:00 7/13/1972 Lion 16:55:00 7/13/1972 Lion 18:37:00 7/13/1972 Lion 20:24:00 7/13/1972 North Goggles 14:20:00 VR 7/13/1972 Old Tardy ~14:00:00 VR 7/13/1972 Riverside 9:55:00 7/13/1972 Riverside 16:10:00 VR 7/13/1972 Riverside 22:32:00 7/13/1972 Sawmill 15:10:00 VR 7/13/1972 Spa ~16:40:00 VR 7/13/1972 Spasmodic ~2:00:00 VR 7/13/1972 Tardy 15:00:00 VR 7/13/1972 Vault 9:39:00 7/13/1972 Vault 13:20:00 7/13/1972 Vault 17:00:00 7/13/1972 Vault 18:47:00 7/13/1972 Vault 19:47:00 7/13/1972 Vault 20:26:00 7/14/1972 Old Faithful 7:56:00 3 1/2 7/14/1972 Old Faithful 9:14:00 78 m 4 7/14/1972 Old Faithful 10:21:00 67 m 2 3/4 7/14/1972 Old Faithful 11:28:00 67 m 3 3/4 7/14/1972 Old Faithful 12:40:00 72 m 2 7/14/1972 Old Faithful 13:23:00 43 m 4 1/4 7/14/1972 Old Faithful 14:36:00 73 m 2 1/2 7/14/1972 Old Faithful 15:33:00 57 m 4 1/4 7/14/1972 Old Faithful 16:43:00 70 m 4 7/14/1972 Old Faithful 17:48:00 65 m 4 1/4 7/14/1972 Old Faithful 19:03:00 75 m 2 7/14/1972 Old Faithful 19:54:00 51 m 4 7/14/1972 Beehive 15:48:00 7/14/1972 Castle 8:47:00 7/14/1972 Castle 17:17:00 7/14/1972 Grand 9:11:00 3B 7/14/1972 Grand 17:04:00 7/14/1972 Great Fountain 13:55:00 7/14/1972 Grotto 15:15:00 7/14/1972 Lion 10:53:00 7/14/1972 Lion 12:23:00 7/14/1972 Lion 15:13:00 7/14/1972 Lion 17:03:00 7/14/1972 Lion 19:23:00 7/14/1972 Lion 21:11:00 7/14/1972 Plume 16:09:00 7/14/1972 Riverside 10:55:00 7/14/1972 Riverside 16:40:00 7/14/1972 Rocket 15:15:00 7/14/1972 Round 20:27:00 7/15/1972 Old Faithful 7:28:00 2 7/15/1972 Old Faithful 8:15:00 47 m 3 1/2 7/15/1972 Old Faithful 9:34:00 79 m 1 3/4 7/15/1972 Old Faithful 10:18:00 44 m 4 7/15/1972 Old Faithful 11:31:00 73 m 4 7/15/1972 Old Faithful 12:50:00 79 m 4 7/15/1972 Old Faithful 14:01:00 71 m 1 1/2 7/15/1972 Old Faithful 14:57:00 56 m 4 1/4 7/15/1972 Old Faithful 16:14:00 77 m 1 1/2 7/15/1972 Old Faithful 16:59:00 44 m 4 7/15/1972 Old Faithful 18:11:00 72 m 4 7/15/1972 Old Faithful 19:19:00 68 m 3 1/2 7/15/1972 Old Faithful 20:34:00 75 m 2 3/4 7/15/1972 Aurum 16:30:00 7/15/1972 Beehive 12:23:00 7/15/1972 Bulger 6:20:00 7/15/1972 Castle 10:20:00 7/15/1972 Castle ~19:15:00 7/15/1972 Grand 9:52:00 7/15/1972 Grand 17:35:00 7/15/1972 Great Fountain 9:00:00 7/15/1972 Great Fountain 17:45:00 7/15/1972 Grotto Fountain 10:15:00 7/15/1972 Grotto Fountain 10:20:00 7/15/1972 North Goggles 16:36:00 7/15/1972 Oblong 5:47:00 7/15/1972 Oblong 22:19:00 7/15/1972 Riverside 10:56:00 7/15/1972 Riverside 16:40:00 7/15/1972 Riverside 20:10:00 7/16/1972 Old Faithful 8:26:00 4 1/2 7/16/1972 Old Faithful 9:31:00 65 m 3 7/16/1972 Old Faithful 10:33:00 62 m 4 7/16/1972 Old Faithful 11:51:00 78 m 2 7/16/1972 Old Faithful 12:36:00 45 m 3 7/16/1972 Old Faithful 13:54:00 78 m 2 7/16/1972 Old Faithful 14:44:00 50 m 4 7/16/1972 Old Faithful 16:01:00 77 m 2 7/16/1972 Old Faithful 16:52:00 51 m 4 1/2 7/16/1972 Old Faithful 18:01:00 69 m 4 7/16/1972 Old Faithful 19:16:00 75 m 3 3/4 7/16/1972 Old Faithful 20:21:00 65 m 4 7/16/1972 Artemisia 15:50:00 7/16/1972 Atomizer 15:14:00 prelim 7/16/1972 Atomizer 15:23:00 major 7/16/1972 Beehive 5:38:00 7/16/1972 Beehive 14:55:00 7/16/1972 Castle 12:15:00 7/16/1972 Grand 18:20:00 7/16/1972 Great Fountain 16:50:00 7/16/1972 North Goggles 16:15:00 7/16/1972 Pink Cone 14:55:00 ie 7/16/1972 Riverside 15:43:00 7/16/1972 Round 19:40:00 7/16/1972 Spa 17:02:00 ie major 7/17/1972 Old Faithful 7:50:00 3 1/2 7/17/1972 Old Faithful 8:54:00 64 m 3 1/4 7/17/1972 Old Faithful 9:58:00 64 m 4 7/17/1972 Old Faithful 11:21:00 83 m 2 7/17/1972 Old Faithful 12:03:00 42 m 3 1/2 7/17/1972 Old Faithful 13:23:00 80 m 2 7/17/1972 Old Faithful 14:15:00 52 m 4 1/4 7/17/1972 Old Faithful 15:36:00 81 m 1 3/4 7/17/1972 Old Faithful 16:29:00 53 m 4 1/2 7/17/1972 Old Faithful 17:45:00 76 m 3 7/17/1972 Old Faithful 18:55:00 70 m 3 7/17/1972 Old Faithful 20:00:00 65 m 4 1/2 7/17/1972 Beehive 15:45:00 7/17/1972 Bijou 9:05:00 7/17/1972 Castle 14:43:00 7/17/1972 Depression 19:06:00 7/17/1972 Fountain 16:35:00 7/17/1972 Grand 10:55:00 7/17/1972 Grand 18:34:00 7/17/1972 Great Fountain 13:25:00 7/17/1972 Jelly 16:05:00 7/17/1972 Jelly 16:23:00 7/17/1972 Jelly 16:45:00 7/17/1972 Jet 16:00:00 7/17/1972 Jet ~16:15:00 7/17/1972 Jet ~16:30:00 7/17/1972 Jet ~16:40:00 7/17/1972 Jet 16:50:00 7/17/1972 Riverside 9:25:00 7/17/1972 Spasm 16:28:00 murky H20 7/17/1972 Spasmodic 10:00:00 7/17/1972 Tardy 10:00:00 7/17/1972 Twig 16:00:00 7/17/1972 Twig ~16:15:00 7/17/1972 Twig ~16:30:00 7/17/1972 Twig ~16:40:00 7/17/1972 Twig 16:50:00 7/18/1972 Old Faithful 7:53:00 2 3/4 7/18/1972 Old Faithful 9:00:00 67 m 3 1/2 7/18/1972 Old Faithful 10:14:00 74 m 3 1/4 7/18/1972 Old Faithful 11:17:00 63 m 7/18/1972 Old Faithful 12:10:00 53 m 4 7/18/1972 Old Faithful 13:30:00 80 m 4 7/18/1972 Old Faithful 14:41:00 71 m 4 7/18/1972 Old Faithful 15:47:00 66 m 1 3/4 7/18/1972 Old Faithful 16:38:00 51 m 4 1/4 7/18/1972 Old Faithful 17:51:00 73 m 3 1/2 7/18/1972 Old Faithful 18:57:00 66 m 4 1/4 7/18/1972 Old Faithful 20:02:00 65 m 3 3/4 7/18/1972 Aurum 19:57:00 7/18/1972 Beehive 9:00:00 7/18/1972 Castle 10:35:00 7/18/1972 Castle 19:56:00 ie 7/18/1972 Grand 10:30:00 7/18/1972 Grand 18:32:00 7/18/1972 Great Fountain 13:00:00 7/18/1972 Grotto 18:26:00 7/18/1972 Pink Cone 9:31:00 7/18/1972 Riverside 8:32:00 7/18/1972 Riverside 14:15:00 7/18/1972 Round 16:50:00 7/18/1972 Round 19:28:00 7/18/1972 Sawmill 6:15:00 7/18/1972 Surprise 18:23:00 GrottoFoutn 7/18/1972 Vault 12:53:00 ie 7/18/1972 Vault 17:48:00 7/18/1972 Vault 18:49:00 7/19/1972 Old Faithful 8:35:00 2 1/2 7/19/1972 Old Faithful 9:29:00 54 m 4 1/2 7/19/1972 Old Faithful 10:40:00 71 m 4 7/19/1972 Old Faithful 11:56:00 76 m 3 1/2 7/19/1972 Old Faithful 13:04:00 68 m 3 1/2 7/19/1972 Old Faithful 14:16:00 72 m 3 1/4 7/19/1972 Old Faithful 15:22:00 66 m 3 1/2 7/19/1972 Old Faithful 16:36:00 74 m 4 7/19/1972 Old Faithful 17:49:00 73 m 3 1/2 7/19/1972 Old Faithful 19:01:00 72 m 3 1/2 7/19/1972 Old Faithful 20:05:00 64 m 3 1/4 7/19/1972 Artemisia 13:04:00 7/19/1972 Beehive 12:05:00 7/19/1972 Beehive 20:15:00 7/19/1972 Castle 13:58:00 7/19/1972 Churn 13:07:00 7/19/1972 Dome 11:15:00 7/19/1972 Dome 17:50:00 8 1/2 7/19/1972 Dome 19:45:00 7/19/1972 Grand 11:12:00 7/19/1972 Grand 20:47:00 7/19/1972 Great Fountain 8:00:00 7/19/1972 Great Fountain 15:45:00 VR 7/19/1972 Lion 13:56:00 7/19/1972 Lion 15:05:00 7/19/1972 Lion 17:55:00 7/19/1972 Lion 19:15:00 7/19/1972 Oblong 18:43:00 7/19/1972 Old Tardy 18:45:00 7/19/1972 Riverside 8:15:00 7/19/1972 Riverside 13:58:00 7/19/1972 Riverside 20:09:00 7/19/1972 Round 16:32:00 7/19/1972 Spa 14:30:00 6-8 ft 7/19/1972 Tardy 19:20:00 7/20/1972 Old Faithful 7:11:00? 7/20/1972 Old Faithful 8:23:00 2 7/20/1972 Old Faithful 9:20:00 57 m 3 3/4 7/20/1972 Old Faithful 10:31:00 71 m 4? 7/20/1972 Old Faithful 11:48:00 77 m 4? 7/20/1972 Old Faithful 12:52:00 64 m 4 1/4 7/20/1972 Old Faithful 14:15:00 83 m 2 7/20/1972 Old Faithful 15:13:00 58 m 3 1/4 7/20/1972 Old Faithful 16:29:00 76 m 2 7/20/1972 Old Faithful 17:27:00 58 m 4 1/4 7/20/1972 Old Faithful 18:43:00 76 m 4 7/20/1972 Old Faithful 19:48:00 65 m 3 3/4 7/20/1972 Old Faithful 21:00:00 72 m 2 7/20/1972 Artemisia 20:02:00 7/20/1972 Beehive 20:36:00 7/20/1972 Beehive 2:10:00? 7/20/1972 Castle 7:25:00 VR 7/20/1972 Castle 16:05:00 7/20/1972 Dome 19:36:00 7/20/1972 Grand 14:00:00? 7/20/1972 Grand 20:20:00 7/20/1972 Great Fountain 8:00:00 ieVR 7/20/1972 Lion 7:15:00 VR 7/20/1972 Lion 16:05:00 7/20/1972 Lion 19:34:00 7/20/1972 Riverside 8:37:00 7/20/1972 Riverside 14:50:00 7/20/1972 Riverside 21:03:00 7/20/1972 Rocket 18:39:00 7/20/1972 Sawmill 6:20:00 VR GrottoFoutn 7/20/1972 Surprise 18:35:00 7/20/1972 Tardy 18:12:00 7/21/1972 Old Faithful 7:20:00 7/21/1972 Old Faithful 8:22:00 62 m 3 1/4 7/21/1972 Old Faithful 9:41:00 79 m 3 1/4 7/21/1972 Old Faithful 10:52:00 71 m 4 7/21/1972 Old Faithful 11:56:00 64 m 3 1/2 7/21/1972 Old Faithful 13:09:00 73 m 2 7/21/1972 Old Faithful 14:00:00 51 m 4 7/21/1972 Old Faithful 15:19:00 79 m 3 1/2 7/21/1972 Old Faithful 16:23:00 64 m 4 1/2 7/21/1972 Old Faithful 17:34:00 71 m 2 1/4 7/21/1972 Old Faithful 18:35:00 61 m 4 1/2 7/21/1972 Old Faithful 19:46:00 71 m 4 7/21/1972 Old Faithful 20:56:00 70 m 3 7/21/1972 Aurum 8:10:00 7/21/1972 Beehive 12:09:00 7/21/1972 Castle 9:30:00 7/21/1972 Castle 18:45:00 7/21/1972 Grand 12:17:00 7/21/1972 Grand 21:57:00 7/21/1972 Oblong 20:18:00 7/21/1972 Riverside 8:26:00 7/21/1972 Riverside 14:40:00 7/21/1972 Riverside 20:54:00 7/21/1972 Sawmill 10:31:00 7/22/1972 Old Faithful 7:05:00 3 3/4 7/22/1972 Old Faithful 8:12:00 67 m 1 3/4 7/22/1972 Old Faithful 9:07:00 55 m 4 1/4 7/22/1972 Old Faithful 10:30:00 83 m 2 7/22/1972 Old Faithful 11:12:00 42 m 4 7/22/1972 Old Faithful 12:31:00 79 m 2 7/22/1972 Old Faithful 13:22:00 51 m 4 1/2 7/22/1972 Old Faithful 14:39:00 77 m 2 7/22/1972 Old Faithful 15:20:00 41 m 4 1/2 7/22/1972 Old Faithful 16:51:00 91 m 1 3/4 7/22/1972 Old Faithful 17:35:00 44 m 4 1/4 7/22/1972 Old Faithful 18:47:00 72 m 1 3/4 7/22/1972 Old Faithful 19:32:00 45 m 4 7/22/1972 Old Faithful 20:53:00 81 m 2 1/2 7/22/1972 Beehive 13:00:00 7/22/1972 Castle 12:13:00 7/22/1972 Castle 21:30:00 ie 7/22/1972 Depression 12:20:00 7/22/1972 Grand 6:08:00 7/22/1972 Grand 14:32:00 7/22/1972 Great Fountain 14:40:00 7/22/1972 Riverside 9:34:00 7/22/1972 Riverside 15:15:00 7/22/1972 Sawmill 14:50:00 ie 7/22/1972 Tardy 14:50:00 ie 7/23/1972 Old Faithful 8:07:00 3 1/2 7/23/1972 Old Faithful 9:07:00 60 m 4 1/4 7/23/1972 Old Faithful 10:31:00 84 m 3 1/2 7/23/1972 Old Faithful 11:42:00 71 m 2 7/23/1972 Old Faithful 12:35:00 53 m 3 7/23/1972 Old Faithful 13:48:00 73 m 3 1/4 7/23/1972 Old Faithful 14:58:00 70 m 3 1/2 7/23/1972 Old Faithful 16:04:00 66 m 4 1/2 7/23/1972 Old Faithful 17:24:00 80 m 2 7/23/1972 Old Faithful 18:07:00 43 m 4 1/4 7/23/1972 Old Faithful 19:20:00 73 m 1 1/2 7/23/1972 Old Faithful 20:08:00 48 m 4 1/4 7/23/1972 Aurum 18:12:00 7/23/1972 Bead 10:07:00 7/23/1972 Bead 10:31:00 7/23/1972 Bead 10:54:00 7/23/1972 Bead 11:18:00 7/23/1972 Bead 11:43:00 7/23/1972 Bead 12:07:00 7/23/1972 Bead 12:32:00 7/23/1972 Bead 12:57:00 7/23/1972 Bead 13:22:00 7/23/1972 Beehive 19:03:00 7/23/1972 Castle 7:14:00 7:20sloppy 7/23/1972 Castle 9:56:00 10:11stm 7/23/1972 Depression 19:12:00 7/23/1972 Fan and Mortar 1:47:00 7/23/1972 Flood 13:40:00 7/23/1972 Fountain 16:00:00 7/23/1972 Giantess 22:40:00 VR 7/23/1972 Great Fountain 14:20:00 7/23/1972 Great Fountain 22:00:00 7/23/1972 Narcissus 9:30:00 7/23/1972 Narcissus 13:05:00 7/23/1972 Narcissus 15:14:00 7/23/1972 Pink Geyser 10:19:00 7/23/1972 Riverside 15:07:00 7/23/1972 Sawmill 18:42:00 7/23/1972 West Flood 14:13:00 7/24/1972 Old Faithful 0:03:00 2 7/24/1972 Old Faithful 0:57:00 54 m 7/24/1972 Old Faithful 8:29:00 32 m? 3 1/2 7/24/1972 Old Faithful 9:41:00 72 m 1 3/4 7/24/1972 Old Faithful 10:30:00 49 m 4 7/24/1972 Old Faithful 11:49:00 79 m 2 1/4 7/24/1972 Old Faithful 12:43:00 54 m 3 1/2 7/24/1972 Old Faithful 14:00:00 77 m 3 3/4 7/24/1972 Old Faithful 15:05:00 65 m 3 7/24/1972 Old Faithful 16:19:00 74 m 4 7/24/1972 Old Faithful 17:35:00 76 m 2 7/24/1972 Old Faithful 18:20:00 45 m 3 1/2 7/24/1972 Old Faithful 19:38:00 78 m 3 3/4 7/24/1972 Old Faithful 20:47:00 69 m 4 1/4 7/24/1972 Aurum 10:34:00 7/24/1972 Aurum 20:08:00 7/24/1972 Beehive 9:17:00 7/24/1972 Beehive 21:05:00 7/24/1972 Castle 12:15:00 7/24/1972 Castle 21:00:00 7/24/1972 Giantess 0:00:00 ie 7/24/1972 Grand 8:40:00 7/24/1972 Grand 17:15:00 4B 7/24/1972 Great Fountain 16:13:00 7/24/1972 Pink Cone 11:30:00 7/24/1972 Riverside 14:18:00 7/24/1972 Vault 19:18:00 7/24/1972 White Dome 10:10:00 7/25/1972 Old Faithful 8:00:00 4 7/25/1972 Old Faithful 9:24:00 84 m 2 7/25/1972 Old Faithful 10:12:00 48 m 3 1/2 7/25/1972 Old Faithful 11:20:00 68 m 4 7/25/1972 Old Faithful 12:34:00 74 m 4 7/25/1972 Old Faithful 13:56:00 82 m 3 3/4 7/25/1972 Old Faithful 15:01:00 65 m 3 3/4 7/25/1972 Old Faithful 16:10:00 69 m 1 3/4 7/25/1972 Old Faithful 17:04:00 54 m 4 1/2 7/25/1972 Old Faithful 18:22:00 78 m 1 1/2 7/25/1972 Old Faithful 19:05:00 43 m 4 1/2 7/25/1972 Old Faithful 20:23:00 78 m 3 1/2 7/25/1972 Aurum 17:53:00 7/25/1972 Aurum 20:08:00 7/25/1972 Beehive 8:45:00 7/25/1972 Beehive ~18:30:00 7/25/1972 Castle 5:57:00 7/25/1972 Castle 14:57:00 7/25/1972 Depression 10:58:00 7/25/1972 Grand 1:45:00 7/25/1972 Grand 10:06:00 7/25/1972 Grand 18:43:00 7/25/1972 Great Fountain 13:34:00 7/25/1972 Great Fountain 21:30:00 7/25/1972 Pink Cone 7:45:00 7/25/1972 Riverside 8:18:00 7/25/1972 Riverside 14:07:00 7/25/1972 Sawmill 12:11:00 7/25/1972 Terra Cotta 18:28:00 7/25/1972 Tilt 11:32:00 7/25/1972 Tilt 13:17:00 7//26/1972 Old Faithful 7:25:00 7//26/1972 Old Faithful 8:38:00 73 m 2 1/2 7//26/1972 Old Faithful 9:22:00 44 m 3 1/2 7//26/1972 Old Faithful 10:33:00 71 m 2 1/2 7//26/1972 Old Faithful 11:28:00 55 m 3 3/4 7//26/1972 Old Faithful 12:49:00 81 m 1 3/4 7//26/1972 Old Faithful 13:36:00 47 m 4 7//26/1972 Old Faithful 15:08:00 92 m 2 1/4 7//26/1972 Old Faithful 16:04:00 56 m 4 7//26/1972 Old Faithful 17:19:00 75 m 1 3/4 7//26/1972 Old Faithful 18:14:00 55 m 4 7//26/1972 Old Faithful 19:23:00 69 m 2 7//26/1972 Old Faithful 20:15:00 52 m 4 1/4 7//26/1972 Artemisia 10:42:00 7//26/1972 Aurum 14:45:00 7//26/1972 Beehive 7:15:00 VR 7//26/1972 Castle 11:45:00 VR 7//26/1972 Castle 20:51:00 7//26/1972 Depression 10:01:00 7//26/1972 Depression 16:45:00 7//26/1972 Grand 10:56:00 7//26/1972 Grand 19:21:00 7//26/1972 Great Fountain 9:00:00? 7//26/1972 Great Fountain 17:21:00 7//26/1972 North Goggles 21:18:00 7//26/1972 Oblong 19:12:00 7//26/1972 Riverside 7:21:00 7//26/1972 Riverside 12:58:00 7//26/1972 Sawmill 9:56:00 7/27/1972 Old Faithful 7:23:00 7/27/1972 Old Faithful 8:39:00 76 m 2 7/27/1972 Old Faithful 9:36:00 57 m 3 3/4 7/27/1972 Old Faithful 10:49:00 73 m 3 1/2 7/27/1972 Old Faithful 11:55:00 66 m 4 7/27/1972 Old Faithful 13:10:00 75 m 3 1/2 7/27/1972 Old Faithful 14:16:00 66 m 4 7/27/1972 Old Faithful 15:31:00 75 m 1 3/4 7/27/1972 Old Faithful 16:27:00 56 m 4 7/27/1972 Old Faithful 17:37:00 70 m 1 3/4 7/27/1972 Old Faithful 18:28:00 51 m 4 1/2 7/27/1972 Old Faithful 19:38:00 70 m 3? 7/27/1972 Old Faithful 20:57:00 79 m 2 1/4 7/27/1972 Old Faithful 22:06:00 69 m 4 7/27/1972 Beehive 15:50:00 7/27/1972 Bijou 19:40:00 7/27/1972 Castle 15:45:00 7/27/1972 Fountain 10:45:00 end11:10 7/27/1972 Grand 12:30:00 7/27/1972 Grand 21:00:00 8:53 7/27/1972 Great Fountain 12:09:00 7/27/1972 Great Fountain 21:03:00 7/27/1972 Pink Cone 10:45:00 7/27/1972 Pink Cone 21:20:00 7/27/1972 Riverside 12:05:00 7/27/1972 Riverside 17:53:00 7/27/1972 Tardy 17:59:00 7/27/1972 Tardy 21:00:00 7/27/1972 White Dome 11:29:00 7/27/1972 White Dome 11:43:00 7/27/1972 White Dome 12:03:00 7/28/1972 Old Faithful 8:04:00 4+ 7/28/1972 Old Faithful 9:20:00 76 m 2 1/4 7/28/1972 Old Faithful 10:13:00 53 m 4 1/2 7/28/1972 Old Faithful 11:27:00 74 m 3 7/28/1972 Old Faithful 12:21:00 54 m 3 1/2 7/28/1972 Old Faithful 13:30:00 69 m 3 1/2 7/28/1972 Old Faithful 14:40:00 70 m 3 1/2 7/28/1972 Old Faithful 15:49:00 69 m 2 7/28/1972 Old Faithful 16:36:00 47 m 4 7/28/1972 Old Faithful 17:52:00 76 m 4 7/28/1972 Old Faithful 19:10:00 78 m 4 7/28/1972 Old Faithful 20:18:00 68 m 1 1/2 7/28/1972 Old Faithful 21:00:00 42 m 7/28/1972 Beehive 11:03:00 7/28/1972 Castle 9:54:00 7/28/1972 Castle 18:53:00 7/28/1972 Cliff 14:50:00 7/28/1972 Depression 12:22:00 7/28/1972 Depression 19:43:00 7/28/1972 Fountain 10:13:00 pre 8:51 7/28/1972 Fountain 10:13:00 end 10:47 7/28/1972 Grand 14:45:00 "4B, 3rd hi" 7/28/1972 Great Fountain 23:00:00 7/28/1972 Lion 9:15:00 7/28/1972 Lion 11:01:00 7/28/1972 Lion 13:15:00 7/28/1972 Lion 16:47:00 7/28/1972 Lion 18:54:00 7/28/1972 Lion 19:30:00 7/28/1972 Lion 20:54:00 7/28/1972 North Goggles 9:55:00 7/28/1972 Oblong 14:17:00 7/28/1972 Riverside 11:14:00 7/28/1972 Riverside 16:52:00 7/28/1972 Sawmill 13:15:00 7/28/1972 West Triplet 15:00:00 7/29/1972 Old Faithful 7:40:00 3 1/2 7/29/1972 Old Faithful 9:02:00 82 m 4 1/2 7/29/1972 Old Faithful 10:07:00 65 m 4 1/4 7/29/1972 Old Faithful 11:25:00 78 m 2 7/29/1972 Old Faithful 12:11:00 46 m 4 7/29/1972 Old Faithful 13:29:00 78 m 3 7/29/1972 Old Faithful 14:39:00 70 m 4 1/4 7/29/1972 Old Faithful 15:51:00 72 m 4 7/29/1972 Old Faithful 17:04:00 73 m 3 1/2 7/29/1972 Old Faithful 18:17:00 73 m 2 7/29/1972 Old Faithful 19:03:00 46 m 4 1/2 7/29/1972 Old Faithful 20:19:00 76 m 1 3/4 7/29/1972 Old Faithful 21:08:00 49 m 4 1/2 7/29/1972 Beehive 11:55:00 7/29/1972 Bulger 14:25:00 end 14:35 7/29/1972 Castle 12:04:00 7/29/1972 Castle 20:31:00 7/29/1972 Fountain 8:35:00 ie 7/29/1972 Grand 8:20:00 7/29/1972 Grand 16:10:00 7/29/1972 Great Fountain 15:50:00 VR 7/29/1972 Grotto 13:00:00 ie 7/29/1972 Lion 8:17:00 7/29/1972 Lion 9:52:00 7/29/1972 Lion 11:20:00 7/29/1972 Lion 12:51:00 7/29/1972 Lion 13:22:00 7/29/1972 Lion 15:20:00 7/29/1972 Little Cub 19:21:00 7/29/1972 Lone Star 19:00:00 7/29/1972 Rift 2:15:00 3:15 ie 7/29/1972 Rift X:10:00 ie >Grand 7/29/1972 Riverside 9:55:00 7/29/1972 Riverside 15:43:00 7/29/1972 Round 13:35:00 7/29/1972 Sawmill 12:45:00 d>2.5 h 7/29/1972 Union 18:30:00 7/29/1972 West Triplet 14:00:00 14:22 end 7/30/1972 Old Faithful 8:08:00 2 3/4 7/30/1972 Old Faithful 9:03:00 55 m 4 7/30/1972 Old Faithful 10:16:00 73 m 2 3/4 7/30/1972 Old Faithful 11:19:00 63 m 4 7/30/1972 Old Faithful 12:36:00 77 m 3 3/4 7/30/1972 Old Faithful 13:40:00 64 m 4 7/30/1972 Old Faithful 14:55:00 75 m 2 7/30/1972 Old Faithful 15:48:00 53 m 4? 7/30/1972 Old Faithful 17:05:00 77 m 2 7/30/1972 Old Faithful 17:57:00 52 m 4 7/30/1972 Old Faithful 19:13:00 76 m 3 7/30/1972 Old Faithful 20:16:00 63 m 3 7/30/1972 Old Faithful 21:58:00 4 1/4 7/30/1972 Beehive 10:36:00 7/30/1972 Castle 7:25:00 7/30/1972 Castle 16:10:00 7/30/1972 Fountain 10:40:00 7/30/1972 Grand 9:45:00 7/30/1972 Grand 17:42:00 7/30/1972 Great Fountain 7:46:00 ie 7/30/1972 Great Fountain 14:58:00 7/30/1972 Jet 10:40:00 7/30/1972 Oblong 8:30:00 7/30/1972 Oblong 16:15:00 7/30/1972 Pink Cone 11:10:00 7/30/1972 Riverside 9:14:00 77m ovfl? 7/30/1972 Riverside 15:29:00 77m ovfl? 7/30/1972 Sawmill 14:00:00 7/31/1972 Old Faithful 7:20:00 7/31/1972 Old Faithful 8:27:00 67 m 4 7/31/1972 Old Faithful 9:40:00 73 m 3 3/4 7/31/1972 Old Faithful 10:57:00 77 m 4 1/4 7/31/1972 Old Faithful 12:06:00 69 m 7/31/1972 Old Faithful 13:10:00 64 m 4 1/2 7/31/1972 Old Faithful 14:23:00 73 m 3 3/4 7/31/1972 Old Faithful 15:34:00 71 m 2 7/31/1972 Old Faithful 16:23:00 49 m 4 1/2 7/31/1972 Old Faithful 17:39:00 76 m 2 7/31/1972 Old Faithful 18:35:00 55 m 3 1/2 7/31/1972 Old Faithful 19:48:00 73 m 3 1/4 7/31/1972 A2 9:28:00 7/31/1972 Beehive 14:45:00 7/31/1972 Bijou 8:08:00 7/31/1972 Castle 10:04:00 7/31/1972 Castle 18:35:00 7/31/1972 Depression 20:39:00 7/31/1972 Grand 10:40:00 7/31/1972 Grand 19:15:00 VR 7/31/1972 Great Fountain 9:05:00 7/31/1972 Island Geyser 10:10:00 7/31/1972 Mastiff 8:30:00 7/31/1972 North Goggles 6:30:00 7/31/1972 Riverside 14:30:00 7/31/1972 Riverside 20:09:00 7/31/1972 Round 15:59:00 7/31/1972 S. Surprise 19:46:00 GrottoFoutn 7/31/1972 S. Surprise 19:53:00 GrottoFoutn 7/31/1972 Sawmill 8:02:00 7/31/1972 Sawmill 8:35:00 7/31/1972 Spasmodic 8:35:00 7/31/1972 Tardy 8:45:00 7/31/1972 Tardy 20:28:00 7/31/1972 White Dome 9:40:00 8/1/1972 Old Faithful 7:57:00 3 3/4 8/1/1972 Old Faithful 9:07:00 70 m 2 3/4 8/1/1972 Old Faithful 10:22:00 75 m 4 1/4 8/1/1972 Old Faithful 11:37:00 75 m 4 8/1/1972 Old Faithful 12:57:00 80 m 1 3/4 8/1/1972 Old Faithful 13:46:00 49 m 4 8/1/1972 Old Faithful 15:01:00 75 m 3 1/2 8/1/1972 Old Faithful 16:11:00 70 m 4 1/4 8/1/1972 Old Faithful 17:23:00 72 m 3 3/4 8/1/1972 Old Faithful 18:40:00 77 m 2 8/1/1972 Old Faithful 19:25:00 45 m 3 3/4 8/1/1972 Old Faithful 20:35:00 70 m 3 1/2 8/1/1972 Beehive 6:50:00 8/1/1972 Beehive 17:08:00 8/1/1972 Castle 14:15:00 8/1/1972 Depression 7:08:00 8/1/1972 Depression 14:25:00 8/1/1972 Depression 20:33:00 8/1/1972 Grand ~11:00:00 VR 8/1/1972 Grand 18:25:00 8/1/1972 Great Fountain 8:30:00 8/1/1972 Great Fountain 17:20:00 VR 8/1/1972 Grotto 7:00:00 8/1/1972 Lion 12:15:00 8/1/1972 Lion 13:33:00 8/1/1972 Lion 14:40:00 8/1/1972 Lion 18:15:00 8/1/1972 Lion 19:44:00 8/1/1972 Pink Cone 18:30:00 8/1/1972 Riverside 7:20:00 8/1/1972 Riverside 12:54:00 8/1/1972 Riverside 18:56:00 8/1/1972 Round ~20:10:00 VR 8/1/1972 White Dome 18:25:00 8/2/1972 Old Faithful 8:09:00 3 1/4 8/2/1972 Old Faithful 9:23:00 74 m 3 1/2 8/2/1972 Old Faithful 10:35:00 72 m 3 3/4 8/2/1972 Old Faithful 11:36:00 61 m 3 3/4 8/2/1972 Old Faithful 12:49:00 73 m 4 8/2/1972 Old Faithful 14:00:00 71 m 4 1/4 8/2/1972 Old Faithful 15:13:00 73 m 3 1/4 8/2/1972 Old Faithful 16:18:00 65 m 4 8/2/1972 Old Faithful 17:24:00 66 m 3 1/4 8/2/1972 Old Faithful 18:32:00 68 m 4 8/2/1972 Old Faithful 19:44:00 72 m 2 8/2/1972 Old Faithful 20:33:00 49 m 3 8/2/1972 Beehive 14:38:00 8/2/1972 Castle 7:33:00 8/2/1972 Castle 16:22:00 8/2/1972 Grand 10:50:00 8/2/1972 Grand 20:15:00 8/2/1972 Great Fountain ~8:00:00 8/2/1972 Great Fountain 16:05:00 8/2/1972 Grotto 14:34:00 8/2/1972 Pink Cone 9:45:00 8/2/1972 So. Surprise 14:29:00 SGrottoFtn 8/2/1972 Surprise 2:29:00 d=20m 8/2/1972 Surprise 2:29:00 GrottoFoutn 8/2/1972 White Dome 16:25:00 8/2/1972 White Dome 16:45:00 8/3/1972 Old Faithful 7:58:00 3 8/3/1972 Old Faithful 9:14:00 76 m 2 1/4 8/3/1972 Old Faithful 10:16:00 62 m 3 3/4 8/3/1972 Old Faithful 11:25:00 69 m 3 1/2 8/3/1972 Old Faithful 12:41:00 76 m 1 3/4 8/3/1972 Old Faithful 13:33:00 52 m 4 8/3/1972 Old Faithful 15:01:00 88 m 1 3/4 8/3/1972 Old Faithful 15:40:00 39 m 4 8/3/1972 Old Faithful 16:50:00 70 m 3 1/2 8/3/1972 Old Faithful 17:56:00 66 m 1 3/4 8/3/1972 Old Faithful 18:51:00 55 m 4? 8/3/1972 Old Faithful 20:06:00 75 m 3 8/3/1972 Beehive 17:00:00 8/3/1972 Castle 10:03:00 minor 8/3/1972 Castle 12:10:00 ie major 8/3/1972 Castle 21:02:00 8/3/1972 Cliff 12:30:00 ie major 8/3/1972 Depression 14:58:00 8/3/1972 Depression 21:01:00 8/3/1972 Fountain 15:00:00 ie 8/3/1972 Grand 12:10:00 ie 8/3/1972 Grand 21:05:00 8/3/1972 Great Fountain 8:59:00 8/3/1972 Great Fountain ~18:00:00 VR 8/3/1972 North Goggles 13:50:00 8/3/1972 North Goggles 19:46:00 8/3/1972 Pink Cone 8:57:00 8/3/1972 Pink Cone 9:29:00 8/3/1972 Riverside 10:09:00 8/3/1972 Riverside 15:40:00 8/3/1972 Round 20:16:00 8/3/1972 Tilt 20:58:00 8/3/1972 West Flood 8:45:00 8/4/1972 Old Faithful 7:50:00 3 1/4 8/4/1972 Old Faithful 9:00:00 70 m 4 8/4/1972 Old Faithful 10:02:00 62 m 4 8/4/1972 Old Faithful 11:15:00 73 m 4 8/4/1972 Old Faithful 12:21:00 66 m 4 1/4 8/4/1972 Old Faithful 13:32:00 71 m 3 3/4 8/4/1972 Old Faithful 14:40:00 68 m 4 1/4 8/4/1972 Old Faithful 16:04:00 84 m 2 m 6 s 8/4/1972 Old Faithful 16:54:00 50 m 4 8/4/1972 Old Faithful 18:23:00 89 m 3 1/2 8/4/1972 Old Faithful 19:23:00 60 m 2 8/4/1972 Old Faithful 20:16:00 53 m 3 3/4 8/4/1972 Old Faithful 21:12:00 56 m 2 8/4/1972 Aurum 17:44:00 8/4/1972 Beehive 10:14:00 8/4/1972 Castle 6:15:00 8/4/1972 Castle 14:25:00 8/4/1972 Castle 23:26:00 8/4/1972 Cliff 19:35:00 VR major 8/4/1972 Flood 15:00:00 ie 8/4/1972 Flood 16:05:00 8/4/1972 Grand 13:33:00 VR 3B end1:46 8/4/1972 Grand 20:52:00 2B 8/4/1972 Great Fountain 12:30:00 VR 8/4/1972 North Goggles 20:18:00 8/4/1972 Pyramid 16:42:00 8/4/1972 Riverside 9:11:00 8/4/1972 Riverside 14:53:00 8/4/1972 Riverside 20:30:00 8/4/1972 Round 18:45:00 8/4/1972 Tardy 21:11:00 8/4/1972 West Flood 10:30:00 8/4/1972 West Flood 15:00:00 ie 8/5/1972 Old Faithful 7:25:00 1 1/2 8/5/1972 Old Faithful 8:06:00 41 m 4 8/5/1972 Old Faithful 9:28:00 82 m 2 8/5/1972 Old Faithful 10:11:00 43 m 4 1/2 8/5/1972 Old Faithful 11:23:00 72 m 3 1/4 8/5/1972 Old Faithful 12:25:00 62 m 3 1/2 8/5/1972 Old Faithful 13:37:00 72 m 4 8/5/1972 Old Faithful 14:49:00 72 m 1 3/4 8/5/1972 Old Faithful 15:38:00 49 m 3 1/2 8/5/1972 Old Faithful 16:49:00 71 m 3 1/2 8/5/1972 Old Faithful 17:55:00 66 m 3 1/4 8/5/1972 Old Faithful 18:57:00 62 m 4 1/2 8/5/1972 Old Faithful 20:15:00 78 m 2 1/4 8/5/1972 Old Faithful 21:07:00 52 m 4 1/2 8/5/1972 Aurum 20:51:00 8/5/1972 Beehive 6:45:00 8/5/1972 Beehive 15:08:00 8/5/1972 Castle 7:50:00 minor 8/5/1972 Castle 9:40:00 8/5/1972 Castle 18:30:00 8/5/1972 Depression 23:46:00 8/5/1972 Flood 15:20:00 8/5/1972 Flood 19:45:00 8/5/1972 Grand 7:16:00 8/5/1972 Grand 15:30:00 8/5/1972 Grand 23:07:00 1B 8/5/1972 Great Fountain 14:20:00 8/5/1972 Oblong 10:50:00 8/5/1972 Pyramid ~17:00:00 8/5/1972 Riverside 7:50:00 8/5/1972 Riverside 13:33:00 8/5/1972 Riverside 19:11:00 8/5/1972 Rocket 16:54:00 30-40 ft. 8/5/1972 White Dome 1:45:00 8/5/1972 White Dome 8:43:00 8/6/1972 Old Faithful 8:21:00 3 1/2 8/6/1972 Old Faithful 9:26:00 65 m 3 1/4 8/6/1972 Old Faithful 10:34:00 68 m 3 1/2 8/6/1972 Old Faithful 11:46:00 72 m 3 3/4 8/6/1972 Old Faithful 13:06:00 80 m 4 8/6/1972 Old Faithful 14:20:00 74 m 3 1/4 8/6/1972 Old Faithful 15:29:00 69 m 4 1/4 8/6/1972 Old Faithful 16:45:00 76 m 2 8/6/1972 Old Faithful 17:32:00 47 m 4 8/6/1972 Old Faithful 18:51:00 79 m 1 1/2 8/6/1972 Old Faithful 19:40:00 49 m 4 1/4 8/6/1972 A-2 9:05:00 8/6/1972 Beehive 16:00:00 8/6/1972 Castle 11:54:00 8/6/1972 Castle 20:35:00 8/6/1972 Cliff 10:41:00 8/6/1972 Grand 7:43:00 8/6/1972 Grand 19:43:00 8/6/1972 Great Fountain 8:42:00 8/6/1972 Great Fountain 16:25:00 8/6/1972 Lion 8:11:00 8/6/1972 Oblong 20:10:00 8/6/1972 Pink Cone 10:40:00 8/6/1972 Pyramid 11:06:00 8/6/1972 Pyramid 14:53:00 8/6/1972 Rift 13:35:00 ie 8/6/1972 Rift 14:00:00 ie 8/6/1972 Riverside 12:01:00 76 m ovfl? 8/6/1972 Riverside 18:10:00 76 m ovfl? 8/6/1972 Tilt 8:04:00 8/7/1972 Old Faithful 8:37:00 2 8/7/1972 Old Faithful 9:32:00 55 m 4 8/7/1972 Old Faithful 10:50:00 78 m 2 8/7/1972 Old Faithful 11:48:00 58 m 4 1/4 8/7/1972 Old Faithful 13:02:00 74 m 3 1/4 8/7/1972 Old Faithful 14:16:00 74 m 4 1/2 8/7/1972 Old Faithful 15:23:00 67 m 4 1/2 8/7/1972 Old Faithful 16:43:00 80 m 1 3/4 8/7/1972 Old Faithful 17:28:00 65 m 4 8/7/1972 Old Faithful 18:52:00 84 m 2 8/7/1972 Old Faithful 19:39:00 47 m 4 1/2 8/7/1972 Old Faithful 20:52:00 73 m 4 1/2 8/7/1972 Beehive 7:42:00 8/7/1972 Beehive 17:20:00 8/7/1972 Castle 13:45:00 8/7/1972 Grand 12:00:00 VR 8/7/1972 Grand 19:35:00 8/7/1972 Great Fountain 10:39:00 8/7/1972 Great Fountain 20:10:00 8/7/1972 North Goggles 9:04:00 8/7/1972 North Goggles 19:04:00 8/7/1972 Riverside 11:30:00 VR 8/7/1972 Riverside 16:30:00 VR 8/8/1972 Old Faithful 6:34:00 2 3/4 8/8/1972 Old Faithful 7:42:00 68 m 2 3/4 8/8/1972 Old Faithful 8:52:00 70 m 3 3/4 8/8/1972 Old Faithful 10:02:00 70 m 3 1/4 8/8/1972 Old Faithful 11:09:00 67 m 1 3/4 8/8/1972 Old Faithful 11:58:00 49 m 4 1/4 8/8/1972 Old Faithful 13:11:00 73 m 3 1/4 8/8/1972 Old Faithful 14:19:00 68 m 3 1/4 8/8/1972 Old Faithful 15:35:00 76 m 2 1/2 8/8/1972 Old Faithful 16:40:00 65 m 3 3/4 8/8/1972 Old Faithful 17:48:00 68 m 4 8/8/1972 Old Faithful 18:58:00 70 m 4 1/4 8/8/1972 Old Faithful 20:07:00 69 m 2 8/8/1972 Aurum 20:12:00 8/8/1972 Beehive 6:33:00 8/8/1972 Castle 7:36:00 8/8/1972 Castle 16:25:00 ie 8/8/1972 Depression 19:08:00 8/8/1972 Fan and Mortar overnite? possible 8/8/1972 Grand 14:10:00 2B 8/8/1972 Grand 21:19:00 2B 8/8/1972 Great Fountain 13:09:00 8/8/1972 Lion 7:25:00 8/8/1972 Lion 11:29:00 8/8/1972 Lion 12:06:00 8/8/1972 Lion 13:24:00 8/8/1972 Lion 15:55:00 8/8/1972 Lion 19:19:00 8/8/1972 Rift 8:53:00 8/8/1972 Riverside 14:55:00 8/8/1972 Sawmill 13:25:00 end15:00 8/9/1972 Old Faithful 7:33:00 2 8/9/1972 Old Faithful 8:22:00 49 m 3 1/2 8/9/1972 Old Faithful 9:47:00 85 m 3 3/4 8/9/1972 Old Faithful 10:48:00 61 m 3 1/2 8/9/1972 Old Faithful 11:58:00 70 m 4 1/4 8/9/1972 Old Faithful 13:09:00 71 m 2 8/9/1972 Old Faithful 14:01:00 52 m 3 1/4 8/9/1972 Old Faithful 15:16:00 75 m 1 3/4 8/9/1972 Old Faithful 16:05:00 49 m 4 8/9/1972 Old Faithful 17:22:00 77 m 1 3/4 8/9/1972 Old Faithful 18:09:00 47 m 4 8/9/1972 Old Faithful 19:30:00 81 m 1 3/4 8/9/1972 Old Faithful 20:19:00 49 m 4 3/4 8/9/1972 Beehive 12:36:00 8/9/1972 Castle 9:30:00 minor 8/9/1972 Castle 11:50:00 major 8/9/1972 Castle 20:43:00 8/9/1972 Depression 20:22:00 8/9/1972 Grand 13:30:00 8/9/1972 Great Fountain 6:26:00 8/9/1972 Great Fountain 15:00:00? 8/9/1972 Lion 7:55:00 8/9/1972 Lion 10:26:00 8/9/1972 Lion 12:22:00 8/9/1972 Lion 14:17:00 8/9/1972 Lion 17:31:00 1 m 8/9/1972 Lion 17:34:00 1 m 8/9/1972 Lion 18:43:00 8/9/1972 Lion 20:25:00 8/9/1972 Oblong 13:50:00 8/9/1972 Riverside 14:20:00 8/9/1972 Round 16:25:00 8/9/1972 Sawmill 16:02:00 ie 8/10/1972 Old Faithful 6:59:00 4 1/2 8/10/1972 Old Faithful 8:02:00 63 m 2 1/2 8/10/1972 Old Faithful 8:49:00 47 m 3 3/4 8/10/1972 Old Faithful 10:08:00 79 m 2 8/10/1972 Old Faithful 11:02:00 54 m 4 1/2 8/10/1972 Old Faithful 12:18:00 76 m 3 1/4 8/10/1972 Old Faithful 13:25:00 67 m 4 1/4 8/10/1972 Old Faithful 14:39:00 74 m 3 1/4 8/10/1972 Old Faithful 15:41:00 62 m 1 3/4 8/10/1972 Old Faithful 16:44:00 63 m 4 8/10/1972 Old Faithful 17:58:00 74 m 3 1/2 8/10/1972 Old Faithful 19:04:00 66 m 4 1/2 8/10/1972 Old Faithful 20:13:00 69 m 3 3/4 8/10/1972 Artemisia 5:50:00 ie 8/10/1972 Beehive 8:55:00 8/10/1972 Castle 14:15:00 8/10/1972 Grand 14:10:00 8/10/1972 Great Fountain 8:40:00 ie 8/10/1972 Great Fountain 16:05:00 VR 8/10/1972 Pink Cone 10:40:00 8/10/1972 Pyramid 5:53:00 ie 8/10/1972 Rift 1:30:00 ie 8/10/1972 Rift 2:30:00 ie 8/10/1972 Riverside 8:13:00 8/10/1972 Riverside 19:33:00 8/10/1972 Sawmill 13:30:00 8/10/1972 White Dome 8:46:00 8/11/1972 Old Faithful 7:24:00 3 1/4 8/11/1972 Old Faithful 8:38:00 74 m 4 1/4 8/11/1972 Old Faithful 9:50:00 72 m 3 1/2 8/11/1972 Old Faithful 10:51:00 61 m ~4 8/11/1972 Old Faithful 12:05:00 74 m 2 1/4 8/11/1972 Old Faithful 13:07:00 62 m 4 3/4 8/11/1972 Old Faithful 14:30:00 83 m 4 1/2 8/11/1972 Old Faithful 15:37:00 67 m 4 8/11/1972 Old Faithful 16:55:00 78 m 2 8/11/1972 Old Faithful 17:43:00 48 m 4 3/4 8/11/1972 Old Faithful 19:05:00 82 m 1 3/4 8/11/1972 Old Faithful 19:52:00 47 m 3 3/4 8/11/1972 Aurum 12:19:00 8/11/1972 Beehive 7:45:00 8/11/1972 Castle 8:08:00 8/11/1972 Castle 16:45:00 8/11/1972 Daisy ~20:40:00 8/11/1972 Daisy 21:38:00 8/11/1972 Daisy 22:43:00 8/11/1972 Depression 16:00:00 8/11/1972 Grand 6:50:00 8/11/1972 Grand 16:09:00 8/11/1972 Great Fountain 11:17:00 8/11/1972 Grotto 18:59:00 8/11/1972 Grotto Fountain 18:57:00 8/11/1972 Oblong 13:29:00 8/11/1972 Pink Cone 10:15:00 8/11/1972 Pink Cone 11:20:00 8/11/1972 Riverside 12:49:00 8/11/1972 Riverside 19:06:00 8/11/1972 Splendid ~20:40:00 8/11/1972 Splendid 22:40:00 8/11/1972 Turtle maybe? 8/11/1972 Vault 10:00:00 8/11/1972 Vault 18:47:00 8/11/1972 Vault 19:40:00 8/11/1972 West Triplet d=20 m 8/12/1972 Old Faithful 8:11:00 2 8/12/1972 Old Faithful 9:11:00 60 m 4 1/4 8/12/1972 Old Faithful 10:29:00 78 m 4 8/12/1972 Old Faithful 11:30:00 61 m 4 1/4 8/12/1972 Old Faithful 12:57:00 87 m 2 8/12/1972 Old Faithful 13:39:00 42 m 4 1/2 8/12/1972 Old Faithful 14:49:00 70 m 3 1/2 8/12/1972 Old Faithful 15:54:00 65 m 4 3/4 8/12/1972 Old Faithful 17:07:00 73 m 3 3/4 8/12/1972 Old Faithful 18:12:00 65 m 4 8/12/1972 Old Faithful 19:23:00 71 m 1 3/4 8/12/1972 Old Faithful 20:09:00 46 m 4 1/2 8/12/1972 Beehive 10:13:00 8/12/1972 Castle ~1:50:00 8/12/1972 Castle 10:18:00 8/12/1972 Castle 18:56:00 8/12/1972 Daisy 1:26:00 8/12/1972 Daisy 3:05:00 8/12/1972 Fan and Mortar 12:00:00 8/12/1972 Grand 8:17:00 8/12/1972 Grand 12:45:00 8/12/1972 Grand 16:58:00 8/12/1972 Great Fountain 14:05:00 ie d=1hr 8/12/1972 Grotto 16:35:00 8/12/1972 Grotto 16:44:00 8/12/1972 Grotto Fountain 16:37:00 8/12/1972 North Goggles 7:43:00 8/12/1972 Oblong 16:02:00 8/12/1972 Penta 7:45:00 8/12/1972 Riverside 12:10:00 8/13/1972 Old Faithful 7:39:00 2? 8/13/1972 Old Faithful 8:49:00 70 m 3 1/2? 8/13/1972 Old Faithful 10:09:00 80 m 1 3/4 8/13/1972 Old Faithful 10:50:00 41 m 3 1/2 8/13/1972 Old Faithful 12:04:00 74 m 2 8/13/1972 Old Faithful 12:53:00 49 m 4 1/4 8/13/1972 Old Faithful 14:06:00 73 m 3 1/4 8/13/1972 Old Faithful 15:18:00 72 m 4 8/13/1972 Old Faithful 16:29:00 71 m 1 1/2 8/13/1972 Old Faithful 17:17:00 48 m 4 1/4? 8/13/1972 Old Faithful 18:33:00 76 m 3 3/4 8/13/1972 Old Faithful 19:44:00 71 m 3 1/2 8/13/1972 Old Faithful 20:51:00 67 m 2 8/13/1972 Artemisia 10:19:00 8/13/1972 Aurum 13:22:00 8/13/1972 Beehive 11:47:00 8/13/1972 Beehive 20:40:00 8/13/1972 Castle 12:26:00 8/13/1972 Castle 21:01:00 8/13/1972 Depression 12:16:00 8/13/1972 Dome 19:35:00 8/13/1972 Dome 19:51:00 8/13/1972 Dome 20:24:00 8/13/1972 Dome 20:40:00 8/13/1972 Grand 10:50:00 8/13/1972 Grand 18:55:00 8/13/1972 Great Fountain 8:27:00 8/13/1972 Great Fountain 17:05:00 8/13/1972 Grotto 14:35:00 8/13/1972 Lion 9:41:00 8/13/1972 Lion 10:50:00 8/13/1972 Lion 13:28:00 8/13/1972 Lion 15:30:00 8/13/1972 Lion 17:00:00 8/13/1972 Lion 19:03:00 8/13/1972 Lion 20:30:00 8/13/1972 Oblong 10:31:00 8/13/1972 Riverside 11:20:00 8/13/1972 Riverside 16:54:00 8/13/1972 Spasmodic 14:25:00 8/13/1972 Tardy 14:25:00 8/14/1972 Old Faithful 8:02:00 4 1/4 8/14/1972 Old Faithful 9:08:00 66 m 3 1/4 8/14/1972 Old Faithful 10:15:00 67 m 3 1/2 8/14/1972 Old Faithful 11:21:00 66 m 2 3/4 8/14/1972 Old Faithful 12:11:00 50 m 4 1/2 8/14/1972 Old Faithful 13:22:00 71 m 2 1/4 8/14/1972 Old Faithful 14:19:00 57 m 4 1/4 8/14/1972 Old Faithful 15:34:00 75 m 2 1/2 8/14/1972 Old Faithful 16:34:00 60 m 4 1/4 8/14/1972 Old Faithful 17:54:00 80 m 4 8/14/1972 Old Faithful 19:00:00 66 m 4 8/14/1972 Old Faithful 20:10:00 70 m 4 1/4 8/14/1972 Castle 14:30:00 8/14/1972 Dome 9:40:00 8/14/1972 Dome 15:24:00 freq.minors 8/14/1972 Grand 11:20:00 8/14/1972 Grand 19:56:00 VR 8/14/1972 Great Fountain 15:00:00 ie 8/14/1972 Lion 8:13:00 8/14/1972 Pink Cone 10:00:00 8/14/1972 Riverside 15:20:00 ie 8/14/1972 Spasmodic 8:20:00 8/14/1972 Spouter end 10:00 8/14/1972 Spouter ~11:00:00 8/14/1972 Tardy 8:20:00 8/14/1972 White Dome 9:35:00 8/15/1972 Old Faithful 6:38:00 4 8/15/1972 Old Faithful 7:41:00 63 m 4 8/15/1972 Old Faithful 8:53:00 72 m 3 1/2 8/15/1972 Old Faithful 10:11:00 78 m 2 8/15/1972 Old Faithful 10:58:00 47 m 4 8/15/1972 Old Faithful 12:13:00 75 m 2 8/15/1972 Old Faithful 13:04:00 51 m 4 1/2 8/15/1972 Old Faithful 14:19:00 75 m 2 8/15/1972 Old Faithful 15:09:00 50 m 4 8/15/1972 Old Faithful 16:21:00 72 m 2 1/2 8/15/1972 Old Faithful 17:15:00 54 m 3 3/4 8/15/1972 Old Faithful 18:34:00 79 m 4 1/4 8/15/1972 Old Faithful 19:39:00 65 m 3 3/4 8/15/1972 Old Faithful 20:48:00 69 m 8/15/1972 Aurum 20:33:00 8/15/1972 Beehive 6:25:00 8/15/1972 Castle 8:06:00 8/15/1972 Castle 17:36:00 8/15/1972 Churn 20:43:00 8 ft. 8/15/1972 Grand 13:05:00 8/15/1972 Grand 20:51:00 8/15/1972 Great Fountain 7:24:00 8/15/1972 Great Fountain 15:38:00 8/15/1972 North Goggles 6:19:00 8/15/1972 Oblong 14:30:00 ie 8/15/1972 Pink Cone 11:03:00 8/15/1972 Rift 13:25:00 ie 8/15/1972 Riverside 8:50:00 8/15/1972 Riverside 14:20:00 8/15/1972 Spa 13:50:00 VR 8/15/1972 Tilt 16:51:00 8/16/1972 Old Faithful 7:21:00 3 1/2 8/16/1972 Old Faithful 8:46:00 85 m 1 3/4 8/16/1972 Old Faithful 9:40:00 54 m 4 1/4 8/16/1972 Old Faithful 10:53:00 73 m 2 1/4 8/16/1972 Old Faithful 11:47:00 54 m 4 1/4 8/16/1972 Old Faithful 13:08:00 81 m 4 8/16/1972 Old Faithful 14:09:00 61 m 4 1/2 8/16/1972 Old Faithful 15:22:00 73 m 3 1/2 8/16/1972 Old Faithful 16:28:00 66 m 3 3/4 8/16/1972 Old Faithful 17:39:00 71 m 3 1/2 8/16/1972 Old Faithful 18:46:00 67 m 2 8/16/1972 Old Faithful 19:39:00 53 m 4 8/16/1972 Old Faithful 20:51:00 72 m 3 3/4 8/16/1972 Aurum 19:30:00 8/16/1972 Beehive 13:30:00 8/16/1972 Beehive 21:26:00 8/16/1972 Castle 11:35:00 8/16/1972 Castle 20:21:00 8/16/1972 Chinaman Spring ~22:52:00 induced? 8/16/1972 Depression 19:36:00 8/16/1972 Grand 11:35:00 8/16/1972 Grand 19:50:00 8/16/1972 Great Fountain ~8:15:00 8/16/1972 Great Fountain 16:10:00 8/16/1972 Grotto 14:40:00 8/16/1972 Little Cub 9:40:00 8/16/1972 North Goggles 19:43:00 8/16/1972 Riverside 7:45:00 8/16/1972 Riverside 13:24:00 8/16/1972 Round 13:47:00 8/16/1972 Spasmodic 20:22:00 8/16/1972 Surprise 14:35:00 8/16/1972 Terra Cotta 19:38:00 8/16/1972 White Dome 8:57:00 8/17/1972 Old Faithful 7:35:00 3 1/2 8/17/1972 Old Faithful 8:38:00 63 m 3 1/2 8/17/1972 Old Faithful 9:43:00 65 m 3 8/17/1972 Old Faithful 10:54:00 71 m 1 1/2 8/17/1972 Old Faithful 11:40:00 56 m 4 1/2 8/17/1972 Old Faithful 13:04:00 84 m 1 3/4 8/17/1972 Old Faithful 13:48:00 44 m 4 8/17/1972 Old Faithful 15:00:00 72 m 2 8/17/1972 Old Faithful 15:45:00 45 m 4 1/4 8/17/1972 Old Faithful 17:02:00 77 m 2 8/17/1972 Old Faithful 17:52:00 50 m 3 1/4 8/17/1972 Old Faithful 19:00:00 68 m 3 3/4 8/17/1972 Old Faithful 20:07:00 67 m 4 8/17/1972 Beehive 12:06:00 8/17/1972 Castle ~13:50:00 8/17/1972 Castle ~22:30:00 8/17/1972 Catfish 9:56:00 8/17/1972 Crack 9:45:00 8/17/1972 Depression 19:51:00 8/17/1972 Fan and Mortar 9:30:00 VR 8/17/1972 Flood 9:58:00 8/17/1972 Grand 14:15:00 8/17/1972 Grand 21:49:00 8/17/1972 Great Fountain ~8:30:00 8/17/1972 Great Fountain 15:05:00 8/17/1972 Lion 10:33:00 8/17/1972 North Goggles 19:50:00 8/17/1972 Opal Spring ~12:00:00 VR 8/17/1972 Riverside 12:50:00 8/17/1972 Riverside 18:25:00 8/17/1972 Rocket 6:31:00 major 8/17/1972 White Dome 9:35:00 8/18/1972 Old Faithful 8:28:00 2 8/18/1972 Old Faithful 9:08:00 40 m 4 1/4 8/18/1972 Old Faithful 10:27:00 79 m 2 1/2 8/18/1972 Old Faithful 11:28:00 61 m 4 1/2 8/18/1972 Old Faithful 12:48:00 80 m 2 8/18/1972 Old Faithful 13:41:00 53 m 4 1/2 8/18/1972 Old Faithful 14:56:00 75 m 1 3/4 8/18/1972 Old Faithful 15:42:00 46 m 4 1/3 8/18/1972 Old Faithful 16:57:00 75 m 3 3/4 8/18/1972 Old Faithful 18:04:00 67 m 3 1/2 8/18/1972 Old Faithful 19:16:00 72 m 3 3/4 8/18/1972 Old Faithful 20:26:00 70 m 3 3/4 8/18/1972 Aurum 19:43:00 8/18/1972 Beehive 15:00:00 8/18/1972 Castle 16:06:00 8/18/1972 Clepsydra stop~19:13 8/18/1972 Depression 20:06:00 8/18/1972 Fountain 18:10:00 d=1 hr. 8/18/1972 Grand 14:24:00 G1 8/18/1972 Grand 22:23:00 8/18/1972 Great Fountain 14:20:00 8/18/1972 Riverside 17:49:00 8/18/1972 Three Sisters 16:15:00 ie 8/18/1972 Tilt 22:10:00 8/19/1972 Old Faithful 7:43:00 3 1/2 8/19/1972 Old Faithful 8:50:00 67 m 4 8/19/1972 Old Faithful 10:04:00 74 m 3 3/4 8/19/1972 Old Faithful 11:04:00 60 m 4 1/2 8/19/1972 Old Faithful 12:14:00 70 m 3 1/2 8/19/1972 Old Faithful 13:26:00 72 m 4 1/4 8/19/1972 Old Faithful 14:29:00 63 m 3 8/19/1972 Old Faithful 15:28:00 59 m 4 8/19/1972 Old Faithful 16:36:00 68 m 3 8/19/1972 Old Faithful 17:41:00 55 m 2 8/19/1972 Old Faithful 18:30:00 49 m 4 1/2 8/19/1972 Old Faithful 19:48:00 78 m 1 3/4 8/19/1972 Old Faithful 20:35:00 47 m 4 8/19/1972 Aurum 20:07:00 8/19/1972 Beehive 18:12:00 8/19/1972 Castle 9:12:00 minor 8/19/1972 Castle 11:50:00 stm&H20 8/19/1972 Castle 20:40:00 ie minor? 8/19/1972 Chinaman Spring 10:10:00 emty/soap? 8/19/1972 Clepsydra 14:55:00 stopped 8/19/1972 Crack 10:50:00 8/19/1972 Daisy 7:55:00 soaped 8/19/1972 Depression 14:06:00 8/19/1972 Fountain 10:15:00 ie 8/19/1972 Grand 11:38:00 8/19/1972 Grand 15:37:00 8/19/1972 Great Fountain 19:05:00 8/19/1972 Lion 12:25:00 8/19/1972 Lion 13:41:00 8/19/1972 Lion 17:33:00 8/19/1972 Pink Cone 11:00:00 8/19/1972 Rift 13:00:00 8/19/1972 Riverside 17:11:00 8/19/1972 Round 20:05:00 8/19/1972 Splendid 7:55:00 soaped 8/20/1972 Old Faithful 8:52:00 2 8/20/1972 Old Faithful 9:45:00 53 m 4 1/2 8/20/1972 Old Faithful 10:54:00 69 m 2 3/4 8/20/1972 Old Faithful 12:05:00 71 m 4 1/4 8/20/1972 Old Faithful 13:18:00 73 m 4 8/20/1972 Old Faithful 14:28:00 70 m 2 8/20/1972 Old Faithful 15:14:00 46 m 4 8/20/1972 Old Faithful 16:26:00 72 m 3 8/20/1972 Old Faithful 17:24:00 58 m 2 3/4 8/20/1972 Old Faithful 18:33:00 69 m 4 1/4 8/20/1972 Old Faithful 19:42:00 69 m 3 3/4 8/20/1972 Old Faithful 20:45:00 63 m 4 8/20/1972 Aurum 12:51:00 8/20/1972 Beehive 17:54:00 8/20/1972 Castle 14:05:00 8/20/1972 Grand 8:15:00 8/20/1972 Grand 16:10:00 8/20/1972 Great Fountain 11:30:00 8/20/1972 Great Fountain 19:20:00 8/20/1972 Lone Star 17:50:00 VR 8/20/1972 Oblong 9:26:00 8/20/1972 Pink Cone 19:30:00 8/20/1972 Riverside 10:40:00 ovfl 77m? 8/20/1972 Riverside 16:13:00 ovfl 77m? 8/20/1972 South Surprise 9:03:00 SGrottoFtn 8/21/1972 Old Faithful 8:00:00 3 1/2 8/21/1972 Old Faithful 9:10:00 70 m 2 8/21/1972 Old Faithful 10:06:00 56 m 3 8/21/1972 Old Faithful 11:15:00 71 m 3 1/2 8/21/1972 Old Faithful 12:17:00 62 m 3 1/2 8/21/1972 Old Faithful 13:24:00 57 m 3 1/4 8/21/1972 Old Faithful 14:41:00 76 m 4 8/21/1972 Old Faithful 15:51:00 70 m 3 3/4 8/21/1972 Old Faithful 17:03:00 72 m 3 3/4 8/21/1972 Old Faithful 18:18:00 75 m 2 8/21/1972 Old Faithful 19:12:00 54 m 3 1/2 8/21/1972 Old Faithful 20:39:00 87 m 4 8/21/1972 Beehive 10:07:00 8/21/1972 Beehive 18:41:00 8/21/1972 Castle 7:35:00 ie 8/21/1972 Castle 16:19:00 8/21/1972 Grand 9:04:00 8/21/1972 Grand 16:40:00 8/21/1972 Great Fountain 12:30:00 8/21/1972 Oblong 19:50:00 8/21/1972 Riverside 9:40:00 8/21/1972 Riverside 15:10:00 8/21/1972 Riverside 21:14:00 8/21/1972 Tardy 16:39:00 8/21/1972 Tilt 17:00:00 8/22/1972 Old Faithful 8:27:00 1 3/4 8/22/1972 Old Faithful 9:16:00 49 m 4 1/2 8/22/1972 Old Faithful 10:32:00 76 m 1 1/2 8/22/1972 Old Faithful 11:15:00 43 m 4 8/22/1972 Old Faithful 12:27:00 72 m 3 1/2 8/22/1972 Old Faithful 13:31:00 64 m 3 1/2 8/22/1972 Old Faithful 14:36:00 65 m 4 8/22/1972 Old Faithful 15:55:00 69 m 3 1/2 8/22/1972 Old Faithful 17:04:00 69 m 2 1/4 8/22/1972 Old Faithful 17:52:00 48 m 4 8/22/1972 Old Faithful 19:10:00 78 m 2 8/22/1972 Old Faithful 20:00:00 50 m 4 1/4 8/22/1972 Castle 10:00:00 VR 8/22/1972 Castle 18:45:00 VR 8/22/1972 Fan & Mortar ~16:00:00 VR 8/22/1972 Grand 7:40:00 8/22/1972 Grand 15:00:00 4B 8/22/1972 Great Fountain 7:00:00 8/22/1972 Great Fountain 13:50:00 8/22/1972 North Goggles 9:02:00 8/22/1972 Riverside 8:52:00 8/22/1972 Riverside 14:15:00 VR 8/22/1972 Round 17:50:00 VR 8/22/1972 Vault 12:15:00 8/22/1972 Vault 16:12:00 8/22/1972 Vault 18:16:00 8/23/1972 Old Faithful 7:31:00 4? 8/23/1972 Old Faithful 8:39:00 68 m 2 1/4 8/23/1972 Old Faithful 9:41:00 62 m 4 1/4 8/23/1972 Old Faithful 10:51:00 70 m 2 8/23/1972 Old Faithful 11:37:00 74 m 4 8/23/1972 Old Faithful 12:57:00 80 m 1 3/4 8/23/1972 Old Faithful 13:55:00 58 m 3 1/2 8/23/1972 Old Faithful 15:11:00 76 m 2 8/23/1972 Old Faithful 15:56:00 45 m 4 1/2 8/23/1972 Old Faithful 17:18:00 82 m 2 8/23/1972 Old Faithful 18:04:00 46 m 4 8/23/1972 Old Faithful 19:15:00 71 m 4 1/4 8/23/1972 Old Faithful 20:24:00 69 m 3 3/4 8/23/1972 Castle 12:05:00 8/23/1972 Castle 22:15:00 8/23/1972 Depression 12:03:00 8/23/1972 Fountain 17:20:00 ie 8/23/1972 Grand 14:55:00 8/23/1972 Grand 22:10:00 8/23/1972 Great Fountain 15:35:00 8/23/1972 Jet 17:20:00 8/23/1972 Lion 14:52:00 8/23/1972 Lion 16:10:00 8/23/1972 North Goggles 13:45:00 small erupts. 8/23/1972 Oblong 18:08:00 8/23/1972 Rift 7:45:00 8/23/1972 Riverside 12:28:00 8/23/1972 Riverside 17:55:00 8/23/1972 Riverside 23:35:00 8/23/1972 Round 19:03:00 8/23/1972 White Dome 14:55:00 8/23/1972 White Dome 15:47:00 8/23/1972 White Dome 16:33:00 8/24/1972 Old Faithful 7:16:00 4 8/24/1972 Old Faithful 8:26:00 70 m 2 1/4 8/24/1972 Old Faithful 9:12:00 46 m 4 8/24/1972 Old Faithful 10:31:00 79 m 3 1/4 8/24/1972 Old Faithful 11:38:00 67 m 3 3/4 8/24/1972 Old Faithful 12:49:00 71 m 3 1/2 8/24/1972 Old Faithful 14:02:00 73 m 3 1/4 8/24/1972 Old Faithful 15:09:00 67 m 4 8/24/1972 Old Faithful 16:17:00 68 m 4+ 8/24/1972 Old Faithful 17:27:00 70 m 2 8/24/1972 Old Faithful 18:15:00 48 m 4 1/4 8/24/1972 Old Faithful 19:42:00 87 m 1 1/2 8/24/1972 Old Faithful 20:26:00 44 m 4 8/24/1972 Beehive 12:40:00 8/24/1972 Castle 6:55:00 8/24/1972 Castle 15:38:00 8/24/1972 Depression 14:15:00 8/24/1972 Depression 20:17:00 8/24/1972 Grand 6:35:00 8/24/1972 Grand 14:05:00 8/24/1972 Grand 22:35:00 VR 8/24/1972 Great Fountain 8:15:00 8/24/1972 Great Fountain 17:00:00 VR 8/24/1972 Grotto 17:00:00 8/24/1972 Grotto Fountain 17:00:00 8/24/1972 Lion 9:05:00 8/24/1972 Lion 10:40:00 8/24/1972 Lion 13:00:00 8/24/1972 Lion 16:00:00 8/24/1972 Lion 18:45:00 8/24/1972 Lion 20:12:00 8/24/1972 Riverside 5:15:00 8/24/1972 Riverside 11:35:00 8/24/1972 Riverside 17:37:00 8/24/1972 Round 20:30:00 8/24/1972 Three Sisters 20:25:00 8/24/1972 Till 7:50:00 8/25/1972 Old Faithful 9:00:00 3 1/4 8/25/1972 Old Faithful 9:59:00 59 m 4 8/25/1972 Old Faithful 11:10:00 71 m 4 8/25/1972 Old Faithful 12:23:00 73 m 2 8/25/1972 Old Faithful 13:17:00 54 m 4 1/4 8/25/1972 Old Faithful 14:40:00 71 m 4 1/4 8/25/1972 Old Faithful 15:53:00 73 m 1 3/4 8/25/1972 Old Faithful 16:38:00 45 m 4 1/2 8/25/1972 Old Faithful 17:56:00 78 m 1 3/4 8/25/1972 Old Faithful 18:42:00 46 m 3 1/2 8/25/1972 Old Faithful 19:51:00 69 m 3 1/4 8/25/1972 Old Faithful 20:50:00 59 m 8/25/1972 Beehive 4:30:00 8/25/1972 Castle 10:14:00 "d=5m,minor" 8/25/1972 Castle 14:22:00 8/25/1972 Grand 13:35:00 3B 8/25/1972 Grand 21:05:00 8/25/1972 Great Fountain 10:42:00 ie 8/25/1972 Great Fountain 20:00:00 VR 8/25/1972 North Goggles 11:05:00 8/25/1972 Riverside 10:05:00 8/25/1972 Riverside 16:10:00 VR 8/25/1972 Round 12:28:00 8/25/1972 Three Sisters(NV) 16:35:00 8/25/1972 Three Sisters(NV) 16:43:00 8/25/1972 Three Sisters(NV) 16:51:00 8/25/1972 Three Sisters(NV) 16:59:00 8/25/1972 Three Sisters(NV) 17:07:00 8/25/1972 Till 16:12:00 8/26/1972 Old Faithful 7:49:00 4? 8/26/1972 Old Faithful 8:58:00 69 m 2 1/2 8/26/1972 Old Faithful 10:02:00 64 m 4 1/4 8/26/1972 Old Faithful 11:05:00 63 m 3 1/2 8/26/1972 Old Faithful 12:17:00 72 m 1 3/4 8/26/1972 Old Faithful 13:10:00 53 m 4 8/26/1972 Old Faithful 14:26:00 76 m 3 1/2 8/26/1972 Old Faithful 15:29:00 63 m 4 8/26/1972 Old Faithful 16:42:00 73 m 1 3/4 8/26/1972 Old Faithful 17:34:00 52 m 4 1/2 8/26/1972 Old Faithful 18:55:00 81m 2 8/26/1972 Old Faithful 19:41:00 46 m 4 1/2 8/26/1972 Aurum 13:53:00 8/26/1972 Beehive 11:05:00 8/26/1972 Beehive 20:06:00 8/26/1972 Castle 7:45:00 minor 8/26/1972 Castle 20:20:00 8/26/1972 Cliff 11:05:00 8/26/1972 Depression 11:00:00 8/26/1972 Depression 17:17:00 8/26/1972 Grand 13:12:00 8/26/1972 Grand 20:26:00 4B 8/26/1972 Great Fountain 13:15:00 8/26/1972 North Goggles 14:02:00 8/26/1972 North Goggles 14:53:00 8/26/1972 Riverside 9:55:00 8/26/1972 Riverside ~15:45:00 8/26/1972 Round 16:29:00 8/26/1972 Sawmill 17:05:00 8/26/1972 Tilt 16:53:00 8/26/1972 Turquoise Pool 14:50:00 3ft low 8/27/1972 Old Faithful 7:58:00 3 1/2 8/27/1972 Old Faithful 9:06:00 68 m 3 3/4 8/27/1972 Old Faithful 10:11:00 65 m 3 1/2 8/27/1972 Old Faithful 11:21:00 70 m 3 1/2 8/27/1972 Old Faithful 12:35:00 74 m 1 3/4 8/27/1972 Old Faithful 13:30:00 55 m 4 1/4 8/27/1972 Old Faithful 14:46:00 76 m 1 3/4 8/27/1972 Old Faithful 15:37:00 51 m 4 1/4 8/27/1972 Old Faithful 16:56:00 79 m 1 1/2 8/27/1972 Old Faithful 17:42:00 46 m 4 8/27/1972 Old Faithful 19:03:00 81 m 1 3/4 8/27/1972 Old Faithful 19:45:00 42 m 4 1/4 8/27/1972 Artemisia 19:45:00 8/27/1972 Beehive 12:01:00 8/27/1972 Castle 14:06:00 8/27/1972 Grand 11:30:00 8/27/1972 Grand 18:31:00 3 short B 8/27/1972 Great Fountain ~7:00:00 8/27/1972 Great Fountain 14:30:00 8/27/1972 North Goggles 11:00:00 VR 8/27/1972 Rift 19:40:00 8/27/1972 Riverside 8:41:00 8/27/1972 Riverside 14:14:00 8/27/1972 Riverside 19:42:00 8/27/1972 Vault 18:15:00 8/28/1972 Old Faithful 7:19:00 8/28/1972 Old Faithful 8:27:00 68 m 4 8/28/1972 Old Faithful 9:46:00 79 m 3 1/2 8/28/1972 Old Faithful 10:46:00 60 m 3 1/2 8/28/1972 Old Faithful 12:07:00 81 m 4 8/28/1972 Old Faithful 13:11:00 64 m 4 1/2 8/28/1972 Old Faithful 14:23:00 72 m 2 8/28/1972 Old Faithful 15:15:00 52 m 3 3/4 8/28/1972 Old Faithful 16:31:00 76 m 2 8/28/1972 Old Faithful 17:21:00 50 m 4 8/28/1972 Old Faithful 18:35:00 74 m 3 3/4 8/28/1972 Old Faithful 19:45:00 70 m 4 8/28/1972 Artemisia 17:15:00 8/28/1972 Beehive 16:08:00 8/28/1972 Castle 7:51:00 8/28/1972 Castle 16:20:00 8/28/1972 Grand 11:33:00 8/28/1972 Grand 19:26:00 8/28/1972 Great Fountain 8:40:00 8/28/1972 North Goggles 12:41:00 8/28/1972 North Goggles 20:16:00 8/28/1972 Oblong 10:20:00 8/28/1972 Riverside 8:02:00 8/28/1972 Riverside 14:05:00 8/28/1972 Riverside 19:34:00 8/28/1972 Surprise 13:45:00 ie GrottoFoutn 8/28/1972 Terra Cotta 19:02:00 8/29/1972 Old Faithful 7:59:00 2 1/2 8/29/1972 Old Faithful 8:44:00 45 m 4 3/4 8/29/1972 Old Faithful 10:01:00 77 m 2 1/4 8/29/1972 Old Faithful 10:52:00 51 m 4 1/2 8/29/1972 Old Faithful 12:04:00 72 m 2 1/4 8/29/1972 Old Faithful 12:55:00 51 m 4 8/29/1972 Old Faithful 14:11:00 76 m 3 3/4 8/29/1972 Old Faithful 15:20:00 69 m 2 8/29/1972 Old Faithful 16:10:00 50 m 4 1/2 8/29/1972 Old Faithful 17:38:00 88 m 3 3/4 8/29/1972 Old Faithful 18:53:00 75 m 4 1/4 8/29/1972 Old Faithful 20:06:00 73 m 2 1/4 8/29/1972 Beehive 14:40:00 8/29/1972 Castle 10:20:00 minor 8/29/1972 Castle 18:51:00 8/29/1972 Depression 16:06:00 8/29/1972 Grand 11:34:00 8/29/1972 Grand 19:11:00 8/29/1972 Great Fountain 17:10:00 8/29/1972 Lion 11:09:00 8/29/1972 Lion 13:50:00 8/29/1972 Lion 15:10:00 8/29/1972 Lion 18:35:00 8/29/1972 North Goggles 9:10:00 8/29/1972 Old Tardy 16:37:00 8/29/1972 Riverside 18:15:00 8/30/1972 Old Faithful 7:38:00 4 1/4 8/30/1972 Old Faithful 8:52:00 74 m 4 8/30/1972 Old Faithful 9:55:00 63 m 4 8/30/1972 Old Faithful 11:06:00 71 m 3 1/4 8/30/1972 Old Faithful 12:11:00 65 m 1 3/4 8/30/1972 Old Faithful 13:00:00 49 m 4 1/4 8/30/1972 Old Faithful 14:24:00 84 m 1 3/4 8/30/1972 Old Faithful 15:12:00 72 m 4 8/30/1972 Old Faithful 16:24:00 72 m 3 1/4 8/30/1972 Old Faithful 17:34:00 70 m 3 1/4 8/30/1972 Old Faithful 18:44:00 70 m 2 3/4 8/30/1972 Old Faithful 19:43:00 59 m 4 1/4 8/30/1972 Old Faithful 21:02:00 79 m 8/30/1972 Beehive 14:20:00 8/30/1972 Castle ~6:50:00 8/30/1972 Castle 15:30:00 8/30/1972 Depression 19:34:00 8/30/1972 Grand 11:19:00 8/30/1972 Grand 18:44:00 8/30/1972 Great Fountain 9:40:00 8/30/1972 Great Fountain 18:14:00 8/30/1972 Riverside 11:23:00 8/30/1972 Riverside 16:57:00 8/30/1972 West Triplet 6:44:00 active 8/31/1972 Old Faithful 8:27:00 3 1/2 8/31/1972 Old Faithful 9:35:00 68 m 4 1/4 8/31/1972 Old Faithful 10:55:00 80 m 2 8/31/1972 Old Faithful 11:42:00 47 m 3 3/4 8/31/1972 Old Faithful 13:03:00 81 m 4 8/31/1972 Old Faithful 14:18:00 75 m 4 8/31/1972 Old Faithful 15:25:00 67 m 3 3/4 8/31/1972 Old Faithful 16:31:00 66 m 1 3/4 8/31/1972 Old Faithful 17:26:00 55 m 4 8/31/1972 Old Faithful 18:38:00 72 m 2 8/31/1972 Old Faithful 19:25:00 47 m 4 8/31/1972 Old Faithful 20:47:00 82 m 3 8/31/1972 Beehive 11:01:00 8/31/1972 Bulger 10:05:00 8/31/1972 Bulger 11:03:00 8/31/1972 Castle 13:30:00 8/31/1972 Cliff 10:00:00 ie 8/31/1972 Grand 11:25:00 8/31/1972 Grand 19:15:00 8/31/1972 Grotto 9:50:00 8/31/1972 Oblong 19:23:00 8/31/1972 Old Tardy 20:15:00 8/31/1972 Riverside 9:50:00 8/31/1972 Sawmill 9:45:00 8/31/1972 South Surprise 9:45:00 SGrottoFtn 8/31/1972 Surprise 9:45:00 GrottoFoutn 8/31/1972 Tardy 18:19:00 9/1/1972 Old Faithful 8:00:00 4? 9/1/1972 Old Faithful 9:11:00 71 m 1 3/4 9/1/1972 Old Faithful 9:58:00 47 m 3 1/2 9/1/1972 Old Faithful 11:21:00 83 m 3 1/2 9/1/1972 Old Faithful 12:24:00 63 m 3 3/4 9/1/1972 Old Faithful 13:31:00 67 m 4 9/1/1972 Old Faithful 14:46:00 75 m 3 3/4 9/1/1972 Old Faithful 15:48:00 62 m 2 9/1/1972 Old Faithful 16:36:00 48 m 4 9/1/1972 Old Faithful 17:52:00 76 m 3 1/4 9/1/1972 Old Faithful 18:56:00 63 m 4 1/4 9/1/1972 Old Faithful 20:19:00 83 m 2 1/2 9/1/1972 Old Faithful 21:06:00 47 m 9/1/1972 Artemisia 19:57:00 9/1/1972 Beehive 11:49:00 9/1/1972 Castle 15:40:00 ie 9/1/1972 Cliff 10:11:00 end 13:40 9/1/1972 Daisy 18:40:00 9/1/1972 Daisy 20:07:00 d=4 1/4 9/1/1972 Depression 11:55:00 9/1/1972 Grand 11:06:00 9/1/1972 Grand 20:57:00 9/1/1972 Great Fountain 9:38:00 9/1/1972 Lion 18:13:00 9/1/1972 Oblong 16:36:00 9/1/1972 Penta 18:23:00 9/1/1972 Radiator 19:39:00 9/1/1972 Radiator 19:51:00 9/1/1972 Riverside 8:28:00 9/1/1972 Sawmill 21:15:00 9/1/1972 Splendid ~17:30:00 VR 9/1/1972 Splendid 20:06:00 d=4m 9/1/1972 Vault ~9:00:00 9/1/1972 Vault 17:00:00 9/1/1972 Vault 18:47:00 9/2/1972 Old Faithful 8:32:00 3 1/2 9/2/1972 Old Faithful 9:44:00 72 m 3 1/2 9/2/1972 Old Faithful 10:39:00 55 m 4 1/4 9/2/1972 Old Faithful 11:58:00 79 m 3 1/2 9/2/1972 Old Faithful 13:10:00 72m 3 1/2 9/2/1972 Old Faithful 14:24:00 74m 2 9/2/1972 Old Faithful 15:14:00 70m 4 9/2/1972 Old Faithful 16:35:00 81m 1 3/4 9/2/1972 Old Faithful 17:22:00 47m 4 1/2 9/2/1972 Old Faithful 18:42:00 80 m 1 3/4 9/2/1972 Old Faithful 19:29:00 47 m 4 9/2/1972 Old Faithful 20:43:00 74 m 2 9/2/1972 Beehive 10:03:00 9/2/1972 Beehive 20:45:00 9/2/1972 Castle 8:50:00 9/2/1972 Castle 17:23:00 9/2/1972 Daisy 14:15:00 VR 9/2/1972 Daisy 15:31:00 9/2/1972 Daisy 16:59:00 9/2/1972 Grand 12:55:00 VR 9/2/1972 Great Fountain 11:00:00 VR 9/2/1972 Great Fountain 19:41:00 ie 9/2/1972 North Goggles 19:50:00 9/2/1972 Pyramid 16:47:00 9/2/1972 Riverside 13:25:00 VR 9/2/1972 Riverside 18:55:00 VR 9/2/1972 Round 18:29:00 9/2/1972 White Dome 19:46:00 9/3/1972 Old Faithful 8:27:00 4 1/2 9/3/1972 Old Faithful 9:50:00 83 m 2 9/3/1972 Old Faithful 10:48:00 58 m 4 1/2 9/3/1972 Old Faithful 12:07:00 79 m 1 3/4 9/3/1972 Old Faithful 12:52:00 45 m 4 9/3/1972 Old Faithful 14:03:00 71 m 3 3/4 9/3/1972 Old Faithful 15:11:00 68 m 4 9/3/1972 Old Faithful 16:27:00 76 m 1 3/4 9/3/1972 Old Faithful 17:18:00 51 m 4 9/3/1972 Old Faithful 18:33:00 75 m 3 1/2 9/3/1972 Old Faithful 19:40:00 67 m 3 3/4 9/3/1972 Beehive 14:23:00 9/3/1972 Bonita 19:30:00 VR empty 9/3/1972 Castle 14:44:00 9/3/1972 Daisy 9:40:00 9/3/1972 Daisy 19:15:00 9/3/1972 Grand 12:00:00 VR 9/3/1972 Grand 19:33:00 9/3/1972 Riverside 12:15:00 VR 9/3/1972 Splendid ~16:00:00 VR 9/4/1972 Old Faithful 7:55:00 4 9/4/1972 Old Faithful 9:08:00 73 m 4 1/4 9/4/1972 Old Faithful 10:18:00 70 m 1 1/2 9/4/1972 Old Faithful 11:02:00 44 m 4 9/4/1972 Old Faithful 12:14:00 72 m 3 1/4 9/4/1972 Old Faithful 13:21:00 67 m 4 9/4/1972 Old Faithful 14:41:00 80 m 1 3/4 9/4/1972 Old Faithful 15:27:00 46 m 3? 9/4/1972 Old Faithful 16:45:00 78 m 1 3/4 9/4/1972 Old Faithful 17:29:00 44 m 4 1/4 9/4/1972 Old Faithful 18:44:00 75 m 1 3/4 9/4/1972 Old Faithful 19:30:00 46 m 4 1/2 9/4/1972 Beehive 12:20:00 VR 9/4/1972 Bonita 19:00:00 VR drained 9/4/1972 Bottomless Pit "down 18-24""" 9/4/1972 Castle 7:45:00 ie 9/4/1972 Castle 16:34:00 9/4/1972 Chain Lakes "down 18-24""" 9/4/1972 Daisy 7:19:00 d=4m 9/4/1972 Daisy 15:28:00 9/4/1972 Daisy 16:45:00 9/4/1972 Daisy 20:04:00 9/4/1972 Depression 14:05:00 9/4/1972 Fan and Mortar 14:00:00 9/4/1972 Grand 11:50:00 VR 9/4/1972 Grand 19:03:00 9/4/1972 Great Fountain 12:35:00 9/4/1972 Link "hot,overflow" 9/4/1972 Lion 10:26:00 9/4/1972 Lion 12:39:00 9/4/1972 Lion 14:22:00 9/4/1972 Lion 15:58:00 9/4/1972 Lion 17:21:00 9/4/1972 Lion 19:37:00 9/4/1972 Pink Cone 9:25:00 9/4/1972 Riverside 10:50:00 VR 9/4/1972 Riverside 16:32:00 9/4/1972 Splendid 17:17:00 VRie 9/4/1972 Splendid 7:00:00 VR 9/4/1972 White Dome 11:05:00 9/5/1972 Old Faithful 7:34:00 4 1/4 9/5/1972 Old Faithful 8:43:00 69 m 4 9/5/1972 Old Faithful 9:55:00 72 m 4 1/2 9/5/1972 Old Faithful 11:10:00 75 m 1 3/4 9/5/1972 Old Faithful 12:00:00 50 m 4 9/5/1972 Old Faithful 13:17:00 77 m 2 9/5/1972 Old Faithful 14:17:00 60 m 4 9/5/1972 Old Faithful 15:38:00 81 m 1 3/4 9/5/1972 Old Faithful 16:30:00 52 m 4 1/2 9/5/1972 Old Faithful 17:53:00 83 m 2 1/2 9/5/1972 Old Faithful 18:51:00 58 m 3 1/2 9/5/1972 Old Faithful 20:00:00 69 m 9/5/1972 Beehive 8:31:00 9/5/1972 Daisy 8:19:00 VR 9/5/1972 Depression 9:15:00 9/5/1972 Dome 8:10:00 9/5/1972 Grand 12:05:00 9/5/1972 Grand 18:50:00 9/5/1972 Lion 8:20:00 9/5/1972 Lion 10:33:00 9/5/1972 Lion 15:13:00 9/5/1972 North Goggles 8:35:00 9/5/1972 North Goggles 19:35:00 9/5/1972 Riverside 9:48:00 9/6/1972 Old Faithful 8:12:00 4 1/4 9/6/1972 Old Faithful 9:27:00 75 m 3 1/2 9/6/1972 Old Faithful 10:28:00 61 m 4 1/4 9/6/1972 Old Faithful 11:39:00 71 m 3 9/6/1972 Old Faithful 12:45:00 66 m 3 1/2 9/6/1972 Old Faithful 13:55:00 70 m 2 3/4 9/6/1972 Old Faithful 14:53:00 58 m 4 1/4 9/6/1972 Old Faithful 16:10:00 77 m 3 1/2 9/6/1972 Old Faithful 17:20:00 70 m 2 9/6/1972 Old Faithful 18:15:00 55 m 4 1/4 9/6/1972 Old Faithful 19:32:00 77 m 3 3/4 9/6/1972 Castle 7:30:00 water 9/6/1972 Castle 16:08:00 9/6/1972 Dome 11:53:00 9/6/1972 Grand 8:20:00 9/6/1972 Grand 16:26:00 9/6/1972 Grotto 9:17:00 9/6/1972 Oblong 16:00:00 9/6/1972 South Surprise 9:05:00 SGrottoFtn 9/6/1972 Surprise 9:05:00 GrottoFoutn 9/7/1972 Old Faithful 7:35:00 9/7/1972 Old Faithful 8:54:00 79 m 2 9/7/1972 Old Faithful 9:38:00 44 m 3 1/2 9/7/1972 Old Faithful 10:58:00 80 m 2 9/7/1972 Old Faithful 11:45:00 47 m 3 1/4 9/7/1972 Old Faithful 13:09:00 84 m 1 3/4 9/7/1972 Old Faithful 13:54:00 43 m 4 9/7/1972 Old Faithful 15:06:00 72 m 2 9/7/1972 Old Faithful 15:55:00 49 m 4 1/4 9/7/1972 Old Faithful 17:12:00 77 m 2 1/4 9/7/1972 Old Faithful 18:02:00 50 m 4 9/7/1972 Old Faithful 19:16:00 74 m 2 9/7/1972 Beehive 2:56:00 9/7/1972 Castle 1:35:00 9/7/1972 Castle 10:00:00 9/7/1972 Castle 18:55:00 9/7/1972 Depression 12:55:00 9/7/1972 Grand ~3:30:00 9/7/1972 Grand ~8:00:00 9/7/1972 Great Fountain ~14:00:00 9/7/1972 Grotto 8:50:00 9/7/1972 Lion 11:28:00 9/7/1972 Lion 12:57:00 9/7/1972 Lion 13:55:00 9/7/1972 Riverside 12:00:00 VR 9/7/1972 Riverside 17:30:00 VR 9/7/1972 South Surprise 8:40:00 SGrottoFtn 9/7/1972 Surprise 8:40:00 GrottoFoutn 9/8/1972 Old Faithful 7:29:00 3 9/8/1972 Old Faithful 8:25:00 56 m 4 9/8/1972 Old Faithful 9:35:00 70 m 4 9/8/1972 Old Faithful 10:40:00 65 m 3 1/2 9/8/1972 Old Faithful 11:46:00 66 m 2 1/4 9/8/1972 Old Faithful 12:44:00 58 m 4 1/4 9/8/1972 Old Faithful 14:04:00 80 m 2 1/4 9/8/1972 Old Faithful 14:56:00 52 m 4 1/2 9/8/1972 Old Faithful 16:04:00 68 m 4 9/8/1972 Old Faithful 17:13:00 69 m 3 9/8/1972 Old Faithful 18:14:00 61 m 3 3/4 9/8/1972 Old Faithful 19:31:00 77 m 3 3/4 9/8/1972 Beehive 10:18:00 9/8/1972 Beehive 19:41:00 9/8/1972 Castle 12:25:00 9/8/1972 Grand ~7:30:00 9/8/1972 Grand 15:30:00 9/8/1972 Riverside 10:55:00 9/9/1972 Old Faithful 8:16:00 4 1/2 9/9/1972 Old Faithful 9:32:00 76 m 4 9/9/1972 Old Faithful 10:40:00 68 m 4 9/9/1972 Old Faithful 11:46:00 66 m 3 1/4 9/9/1972 Old Faithful 12:54:00 68 m 4 9/9/1972 Old Faithful 14:03:00 69 m 2 1/2 9/9/1972 Old Faithful 14:55:00 52 m 4 1/4 9/9/1972 Old Faithful 16:08:00 73 m 3 9/9/1972 Old Faithful 17:08:00 60 m 4 9/9/1972 Old Faithful 18:19:00 71 m 3 3/4 9/9/1972 Old Faithful 19:26:00 67 m 3 3/4 9/9/1972 Beehive 17:12:00 9/9/1972 Castle 14:55:00 9/9/1972 Grand ~7:00:00 9/9/1972 Grand 14:35:00 9/9/1972 Grand ~22:00:00 VR 9/9/1972 North Goggles 15:02:00 9/9/1972 Riverside 10:58:00 9/10/1972 Old Faithful 7:44:00 3 3/4 9/10/1972 Old Faithful 8:49:00 65 m 3 3/4 9/10/1972 Old Faithful 10:00:00 71 m 2 1/2 9/10/1972 Old Faithful 10:56:00 56 m 4 3/4 9/10/1972 Old Faithful 12:14:00 78 m 4 1/4 9/10/1972 Old Faithful 13:24:00 70 m 3 1/2 9/10/1972 Old Faithful 14:30:00 66 m 1 1/2 9/10/1972 Old Faithful 15:16:00 46 m 4 1/4 9/10/1972 Old Faithful 16:34:00 78 m 3 1/2 9/10/1972 Old Faithful 17:58:00 84 m 2 9/10/1972 Old Faithful 18:39:00 41 m 3 1/4 9/10/1972 Old Faithful 19:48:00 69 m 3 9/10/1972 Aurum 19:04:00 9/10/1972 Beehive 14:20:00 9/10/1972 Bulger 8:05:00 9/10/1972 Castle 7:55:00 9/10/1972 Castle 16:35:00 9/10/1972 Grand 13:50:00 9/10/1972 Lion 10:31:00 9/10/1972 Lion 12:13:00 9/10/1972 Lion 13:56:00 9/10/1972 Lion 15:38:00 9/10/1972 Lion 17:02:00 9/10/1972 Lion 18:58:00 9/11/1972 Old Faithful 7:48:00 4 1/2 9/11/1972 Old Faithful 9:08:00 80 m 1 3/4 9/11/1972 Old Faithful 9:49:00 41 m 4 9/11/1972 Old Faithful 11:12:00 83 m 3 3/4 9/11/1972 Old Faithful 12:18:00 66 m 4 9/11/1972 Old Faithful 13:32:00 74 m 2 9/11/1972 Old Faithful 14:24:00 52 m 4 9/11/1972 Old Faithful 15:34:00 70 m 3 1/4 9/11/1972 Old Faithful 16:39:00 65 m 4 9/11/1972 Old Faithful 17:48:00 69 m 4 9/11/1972 Beehive 13:33:00 9/11/1972 Bulger 15:15:00 9/11/1972 Castle 9:38:00 9/11/1972 Castle ~18:30:00 9/11/1972 Grand 12:30:00 9/11/1972 Riverside 9:36:00 9/12/1972 Old Faithful 8:39:00 2 9/12/1972 Old Faithful 9:29:00 50 m 4 1/2 9/12/1972 Old Faithful 10:53:00 84 m 1 1/2 9/12/1972 Old Faithful 11:32:00 39 m 4 9/12/1972 Old Faithful 12:48:00 76 m 2 9/12/1972 Old Faithful 13:35:00 47 m 4 3/4 9/12/1972 Old Faithful 14:45:00 70 m 3 9/12/1972 Old Faithful 15:48:00 63 m 4 1/2 9/12/1972 Old Faithful 17:12:00 84 m 2 9/12/1972 Old Faithful 17:54:00 42 m 4 1/4 9/12/1972 Old Faithful 19:13:00 79 m 1 3/4 9/12/1972 Beehive 13:27:00 9/12/1972 Castle ~11:55:00 9/12/1972 Grand ~11:30:00 9/12/1972 Riverside 8:45:00 9/13/1972 Old Faithful 7:20:00 3 1/2 9/13/1972 Old Faithful 8:15:00 55 m 4 9/13/1972 Old Faithful 9:26:00 71 m 3 9/13/1972 Old Faithful 10:28:00 62 m 4 9/13/1972 Old Faithful 11:39:00 71 m 2 3/4 9/13/1972 Old Faithful 12:45:00 66 m 4 1/4 9/13/1972 Old Faithful 13:53:00 68 m 3 1/2 9/13/1972 Old Faithful 15:10:00 77 m 3 1/2 9/13/1972 Old Faithful 16:17:00 67 m 4 1/4 9/13/1972 Old Faithful 17:36:00 79 m 1 3/4 9/13/1972 Old Faithful 18:18:00 42 m 4 1/2 9/13/1972 Old Faithful 19:35:00 77 m 2 3/4 9/13/1972 Beehive 12:17:00 9/13/1972 Castle 14:15:00 9/13/1972 Depression 6:20:00 9/13/1972 Grand ~11:00:00 VR 9/13/1972 Grand 18:21:00 9/14/1972 Old Faithful 8:07:00 3 1/2 9/14/1972 Old Faithful 9:18:00 71 m 3 9/14/1972 Old Faithful 10:30:00 72 m 2 9/14/1972 Old Faithful 11:14:00 44 m 4 9/14/1972 Old Faithful 12:27:00 73 m 1 3/4 9/14/1972 Old Faithful 13:23:00 64 m 4 1/4 9/14/1972 Old Faithful 14:32:00 69 m 3 1/2 9/14/1972 Old Faithful 15:34:00 62 m 4 9/14/1972 Old Faithful 16:50:00 76 m 2 9/14/1972 Old Faithful 17:34:00 44 m 4 9/14/1972 Old Faithful 18:50:00 76m 1 3/4 9/14/1972 Old Faithful 19:33:00 43 m 4 1/4 9/14/1972 Beehive 9:06:00 9/14/1972 Beehive 19:30:00 9/14/1972 Castle ~4:30:00 9/14/1972 Castle 7:40:00 9/14/1972 Grand 8:50:00 9/14/1972 Grand 16:25:00 9/14/1972 Riverside 7:40:00 9/14/1972 Riverside 13:25:00 9/14/1972 Round 12:50:00 9/15/1972 Old Faithful 7:58:00 3 1/2? 9/15/1972 Old Faithful 9:02:00 64 m 4 9/15/1972 Old Faithful 10:18:00 76 m 2 9/15/1972 Old Faithful 11:12:00 54 m 4 1/2 9/15/1972 Old Faithful 12:23:00 71 m 3 3/4 9/15/1972 Old Faithful 13:44:00 81 m 4 9/15/1972 Old Faithful 14:46:00 62 m 4 9/15/1972 Old Faithful 15:59:00 73 m 4 9/15/1972 Old Faithful 17:03:00 64 m 3 3/4 9/15/1972 Old Faithful 18:15:00 72 m 2 9/15/1972 Old Faithful 19:06:00 51 m 4 9/15/1972 Beehive 17:30:00 9/15/1972 Castle ~10:00:00 9/15/1972 Castle 18:30:00 9/15/1972 East Flood 16:40:00 9/15/1972 Grand 14:00:00 9/15/1972 Great Fountain 13:50:00 9/15/1972 Riverside ~12:05:00 9/15/1972 Riverside 17:40:00 9/16/1972 Old Faithful 7:19:00 3 1/2 9/16/1972 Old Faithful 8:22:00 63 m 4 9/16/1972 Old Faithful 9:36:00 74 m 1 1/2? 9/16/1972 Old Faithful 10:22:00 46 m 4 1/2 9/16/1972 Old Faithful 11:32:00 70 m 3 9/16/1972 Old Faithful 12:35:00 63 m 4 1/2 9/16/1972 Old Faithful 13:48:00 73 m 1 1/2 9/16/1972 Old Faithful 14:36:00 48 m 4 1/2 9/16/1972 Old Faithful 15:55:00 79 m 2 9/16/1972 Old Faithful 16:40:00 45 m 3 1/2 9/16/1972 Old Faithful 18:02:00 82 m 2 9/16/1972 Old Faithful 18:46:00 44 m 4 1/2 9/16/1972 Old Faithful 19:58:00 72 m 9/16/1972 Castle 11:30:00 9/16/1972 Grand 13:40:00 4BQ 9/16/1972 Great Fountain 14:22:00 9/16/1972 Beehive 14:59:00 9/17/1972 Old Faithful 7:02:00 2 9/17/1972 Old Faithful 7:47:00 45 m 4 1/4 9/17/1972 Old Faithful 9:11:00 84 m 2 1/4 9/17/1972 Old Faithful 9:56:00 45 m 4 9/17/1972 Old Faithful 11:19:00 83 m 1 3/4 9/17/1972 Old Faithful 12:01:00 42 m 4 9/17/1972 Old Faithful 13:18:00 77 m 2 1/4 9/17/1972 Old Faithful 14:17:00 59 m 4 1/4 9/17/1972 Old Faithful 15:28:00 71 m 2 9/17/1972 Old Faithful 16:26:00 58 m 4 1/2 9/17/1972 Old Faithful 17:45:00 79 m 4 1/4 9/17/1972 Old Faithful 18:52:00 67 m 2 9/17/1972 Old Faithful 19:54:00 62 m 4 3/4 9/17/1972 Beehive 12:21:00 9/17/1972 Castle 13:40:00 9/17/1972 Crack 9:35:00 9/17/1972 Grand 13:40:00 9/17/1972 Great Fountain 9:00:00 9/17/1972 Great Fountain 17:45:00 9/17/1972 Riverside ~8:20:00 9/17/1972 Riverside 13:53:00 VR 9/18/1972 Old Faithful 7:41:00 4 9/18/1972 Old Faithful 8:55:00 74 m 2 9/18/1972 Old Faithful 9:42:00 47 m 4 1/2 9/18/1972 Old Faithful 11:05:00 83 m 3 1/4 9/18/1972 Old Faithful 12:09:00 64 m 4 1/4 9/18/1972 Old Faithful 13:21:00 72 m 2 1/2 9/18/1972 Old Faithful 14:12:00 51 m 4 9/18/1972 Old Faithful 15:28:00 76 m 2 1/4 9/18/1972 Old Faithful 16:16:00 48 m 4 1/4 9/18/1972 Old Faithful 17:40:00 84 m 1 3/4 9/18/1972 Old Faithful 18:22:00 44 m 4 1/4 9/18/1972 Old Faithful 19:40:00 78 m 1 3/4 9/18/1972 Beehive 2:22:00 9/18/1972 Castle ~7:45:00 9/18/1972 Castle 16:20:00 9/18/1972 Churn 12:45:00 9/18/1972 Grand 13:05:00 9/18/1972 Great Fountain 8:10:00 ie 9/18/1972 Lion 10:55:00 9/18/1972 Lion 13:25:00 9/18/1972 Lion 15:07:00 9/18/1972 Lion 16:50:00 9/18/1972 Lion 19:10:00 9/18/1972 Riverside 12:00:00 VR 9/18/1972 Riverside 18:00:00 VR 9/18/1972 Round 12:45:00 9/19/1972 Old Faithful 7:28:00 3 1/2 9/19/1972 Old Faithful 8:40:00 72 m 4 1/2 9/19/1972 Old Faithful 9:45:00 55 m 2 9/19/1972 Old Faithful 10:41:00 56 m 4 1/4 9/19/1972 Old Faithful 11:59:00 78 m 2 1/4 9/19/1972 Old Faithful 12:46:00 47 m 4 9/19/1972 Old Faithful 13:53:00 67 m 1 3/4 9/19/1972 Old Faithful 14:47:00 54 m 4 1/2 9/19/1972 Old Faithful 15:59:00 72 m 3 3/4 9/19/1972 Old Faithful 17:04:00 65 m 9/19/1972 Beehive 16:40:00 9/19/1972 Castle 1:15:00 9/19/1972 Castle 10:02:00 9/19/1972 Depression 13:29:00 9/19/1972 Grand 12:50:00 9/19/1972 Great Fountain 8:30:00 9/19/1972 Lion 8:15:00 9/19/1972 Lion 13:48:00 9/19/1972 Lion 15:20:00 9/19/1972 Lion 16:27:00 9/19/1972 North Goggles 13:38:00 9/19/1972 Riverside 22:15:00 9/19/1972 Round 19:32:00 9/20/1972 Old Faithful 8:15:00 3 1/4 9/20/1972 Old Faithful 9:19:00 64 m 4 9/20/1972 Old Faithful 10:47:00 88 m 4 9/20/1972 Old Faithful 11:52:00 65 m 2 1/4 9/20/1972 Old Faithful 12:48:00 56 m 4 1/4 9/20/1972 Old Faithful 14:06:00 88 m 2 1/4 9/20/1972 Old Faithful 14:55:00 49 m 3 3/4 9/20/1972 Old Faithful 16:13:00 78 m 2 9/20/1972 Old Faithful 16:59:00 46 m 4 1/2 9/20/1972 Old Faithful 18:17:00 78 m 2 9/20/1972 Old Faithful 19:12:00 55 m 4 1/4 9/20/1972 Beehive 16:06:00 9/20/1972 Castle 12:15:00 9/20/1972 Depression 10:10:00 9/20/1972 Grand 16:50:00 9/20/1972 Round 15:40:00 9/21/1972 Old Faithful 7:27:00 4 9/21/1972 Old Faithful 8:42:00 75 m 2 9/21/1972 Old Faithful 9:40:00 58 m 4 9/21/1972 Old Faithful 10:49:00 69 m 4 9/21/1972 Old Faithful 12:02:00 73 m 4 1/4 9/21/1972 Old Faithful 13:13:00 71 m 1 3/4 9/21/1972 Old Faithful 14:09:00 56 m 4 1/4 9/21/1972 Old Faithful 15:25:00 76 m 2 9/21/1972 Old Faithful 16:14:00 49 m 4 9/21/1972 Old Faithful 17:33:00 79 m 2 1/4 9/21/1972 Old Faithful 18:26:00 53 m 4 1/4 9/21/1972 Old Faithful 19:41:00 75 m 2 1/2 9/21/1972 Beehive 11:02:00 9/21/1972 Castle 14:37:00 9/21/1972 Grand 15:50:00 9/21/1972 Great Fountain 13:17:00 9/21/1972 Riverside 14:36:00 9/21/1972 Round 12:56:00 9/22/1972 Old Faithful 7:43:00 4 9/22/1972 Old Faithful 9:01:00 78 m 3 3/4 9/22/1972 Old Faithful 10:06:00 65 m 3 3/4 9/22/1972 Old Faithful 11:10:00 64 m 4 9/22/1972 Old Faithful 12:21:00 71 m 2 9/22/1972 Old Faithful 13:11:00 50 m 4 1/4 9/22/1972 Old Faithful 14:28:00 77 m 3 1/4 9/22/1972 Old Faithful 15:27:00 59 m 4 1/4 9/22/1972 Old Faithful 16:39:00 72 m 3 1/2 9/22/1972 Old Faithful 17:43:00 64 m 4 9/22/1972 Old Faithful 19:00:00 77 m 4 9/22/1972 Beehive 9:16:00 9/22/1972 Castle 8:00:00 9/22/1972 Castle 17:01:00 ie 16:28VR 9/22/1972 Grand ~8:30:00 9/22/1972 Grand 16:28:00 VR 9/22/1972 Great Fountain 12:15:00 9/22/1972 Great Fountain 21:28:00 VR 9/22/1972 Riverside ~7:35:00 9/22/1972 Round 7:32:00 9/23/1972 Old Faithful 7:25:00 9/23/1972 Old Faithful 8:42:00 77 m 1 3/4 9/23/1972 Old Faithful 9:27:00 45 m 4 9/23/1972 Old Faithful 10:46:00 79 m 1 3/4 9/23/1972 Old Faithful 11:28:00 42 m 4 1/2 9/23/1972 Old Faithful 12:44:00 76 m 3 1/2 9/23/1972 Old Faithful 13:49:00 65 m 4 1/4 9/23/1972 Old Faithful 14:56:00 67 m 3 1/4 9/23/1972 Old Faithful 16:01:00 65 m 4 1/4 9/23/1972 Old Faithful 17:16:00 75 m 1 3/4 9/23/1972 Old Faithful 18:00:00 44 m 3 3/4 9/23/1972 Old Faithful 19:18:00 78 m 2 1/4 9/23/1972 Castle 9:40:00 9/23/1972 Castle 18:00:00? 9/23/1972 Dome 10:45:00 9/23/1972 Dome 13:01:00 9/23/1972 Grand 7:59:00 9/23/1972 Grand 15:25:00 9/23/1972 Great Fountain ~2:00:00 VR 9/24/1972 Old Faithful 8:22:00 3 1/2 9/24/1972 Old Faithful 9:31:00 69 m 3 1/2 9/24/1972 Old Faithful 10:50:00 79 m 4 9/24/1972 Old Faithful 12:02:00 72 m 4 9/24/1972 Old Faithful 13:11:00 69 m 2 9/24/1972 Old Faithful 14:01:00 50 m 4 1/2 9/24/1972 Old Faithful 15:19:00 78 m 1 3/4 9/24/1972 Old Faithful 16:07:00 48 m 4 1/4 9/24/1972 Old Faithful 17:25:00 78 m 2 3/4 9/24/1972 Beehive 9:20:00 9/24/1972 Castle 11:10:00 9/24/1972 Grand 13:35:00 VR 9/24/1972 Great Fountain 14:35:00 VR 9/24/1972 Lion 8:51:00 9/24/1972 Lion 10:19:00 9/24/1972 Lion 10:43:00 9/24/1972 Lion 12:23:00 9/24/1972 Lion 14:44:00 9/24/1972 Riverside 11:10:00 9/25/1972 Old Faithful 8:30:00 4 9/25/1972 Old Faithful 9:39:00 69 m 2 1/4 9/25/1972 Old Faithful 10:33:00 54 m 4 1/4 9/25/1972 Old Faithful 11:48:00 75 m 2 9/25/1972 Old Faithful 12:31:00 43 m 4 1/4 9/25/1972 Old Faithful 13:46:00 75 m 2 1/4 9/25/1972 Old Faithful 14:44:00 58 m 4 9/25/1972 Old Faithful 16:12:00 88 m 1 1/2 9/25/1972 Old Faithful 16:53:00 41 m 4 9/25/1972 Castle 13:40:00 9/25/1972 Grand 14:30:00 9/25/1972 Riverside ~14:00:00 9/26/1972 Old Faithful 8:05:00 4 1/2 9/26/1972 Old Faithful 9:15:00 70 m 3 9/26/1972 Old Faithful 10:15:00 60 m 3 3/4 9/26/1972 Old Faithful 11:26:00 71 m 4 9/26/1972 Old Faithful 12:34:00 68 m 3 1/2 9/26/1972 Old Faithful 13:38:00 64 m 4 9/26/1972 Old Faithful 14:46:00 68 m 3 1/2 9/26/1972 Old Faithful 15:51:00 65 m 3 1/2 9/26/1972 Old Faithful 17:05:00 74 m 4 9/26/1972 Beehive 14:16:00 9/26/1972 Castle 15:25:00 9/26/1972 Grand 14:40:00? 9/26/1972 Great Fountain 9:40:00 9/27/1972 Old Faithful 8:06:00 3 1/4 9/27/1972 Old Faithful 9:19:00 73 m 4 9/27/1972 Old Faithful 10:28:00 69 m 4 1/4 9/27/1972 Old Faithful 11:45:00 77 m 1 3/4 9/27/1972 Old Faithful 12:26:00 41 m 4 1/4 9/27/1972 Old Faithful 13:48:00 82 m 1 3/4 9/27/1972 Old Faithful 14:48:00 60 m 4 1/2 9/27/1972 Old Faithful 15:59:00 71 m 4 9/27/1972 Old Faithful 17:04:00 65 m 3 1/2 9/27/1972 Castle ~7:15:00 9/27/1972 Lion 10:51:00 9/27/1972 Lion 11:35:00 9/27/1972 Lion 14:53:00 9/27/1972 Lion 16:05:00 9/28/1972 Old Faithful 7:52:00 4? 9/28/1972 Old Faithful 9:02:00 70 m 3 1/2 9/28/1972 Old Faithful 10:13:00 71 m 4 1/2 9/28/1972 Old Faithful 11:29:00 76 m 4 9/28/1972 Old Faithful 12:37:00 68 m 3 1/2 9/28/1972 Old Faithful 13:50:00 73 m 3 1/2 9/28/1972 Old Faithful 14:59:00 69 m 3 1/2 9/28/1972 Old Faithful 16:04:00 65 m 4 9/28/1972 Old Faithful 17:16:00 72 m 2 1/4 9/28/1972 Old Faithful 18:12:00 56 m 4 9/28/1972 Beehive 12:51:00 9/28/1972 Great Fountain 11:36:00 9/29/1972 Old Faithful 8:06:00 3 1/4 9/29/1972 Old Faithful 9:13:00 67 m 4 9/29/1972 Old Faithful 10:22:00 69 m 3 1/4 9/29/1972 Old Faithful 11:32:00 70 m 3 3/4 9/29/1972 Old Faithful 12:40:00 68 m 4 1/2 9/29/1972 Old Faithful 13:55:00 75 m 3 1/2 9/29/1972 Old Faithful 15:02:00 67 m 9/29/1972 Old Faithful 16:10:00 68 m 2 9/29/1972 Old Faithful 16:59:00 49 m 4 9/29/1972 Beehive 14:08:00 9/29/1972 Depression 11:58:00 9/29/1972 Grand 12:45:00 9/29/1972 Great Fountain 13:15:00 9/30/1972 Old Faithful 8:07:00 3 1/2 9/30/1972 Old Faithful 9:20:00 73 m 1 3/4 9/30/1972 Old Faithful 10:15:00 55 m 4 1/4 9/30/1972 Old Faithful 11:29:00 74 m 3 9/30/1972 Old Faithful 12:32:00 63 m 4 1/4 9/30/1972 Old Faithful 13:42:00 70 m 2 9/30/1972 Old Faithful 14:43:00 61 m 4 9/30/1972 Old Faithful 15:51:00 68 m 4 9/30/1972 Old Faithful 16:59:00 68 m 3 1/2 9/30/1972 Beehive 12:30:00 9/30/1972 Grand 11:45:00 9/30/1972 Riverside 12:20:00 9/30/1972 Round 13:53:00 10/1/1972 Old Faithful 7:22:00 1 3/4 10/1/1972 Old Faithful 8:12:00 50 m 4 10/1/1972 Old Faithful 9:28:00 76 m 1 3/4 10/1/1972 Old Faithful 10:11:00 43 m 4 10/1/1972 Old Faithful 11:26:00 75 m 3 3/4 10/1/1972 Old Faithful 12:36:00 70 m 2 1/4 10/1/1972 Old Faithful 13:18:00 42 m 3 10/1/1972 Old Faithful 14:35:00 77 m 2 3/4 10/1/1972 Old Faithful 15:37:00 62 m 3 3/4 10/1/1972 Old Faithful 16:50:00 73 m 2 10/1/1972 Beehive 9:45:00 VR 10/1/1972 Grand 17:15:00 10/1/1972 North Goggles 14:29:00 10/2/1972 Old Faithful 7:48:00 4? 10/2/1972 Old Faithful 8:56:00 68 m 1 3/4 10/2/1972 Old Faithful 9:47:00 51 m 4 1/4 10/2/1972 Old Faithful 10:57:00 70 m 2 10/2/1972 Old Faithful 11:59:00 62 m 3 3/4 10/2/1972 Old Faithful 13:12:00 73 m 2 10/2/1972 Old Faithful 13:57:00 45 m 4 10/2/1972 Old Faithful 15:30:00 93 m 3 1/2 10/2/1972 Old Faithful 16:44:00 74 m 4 10/2/1972 Beehive 14:44:00 10/2/1972 Castle 13:45:00 VR 10/2/1972 Grand ~10:30:00 VR 10/2/1972 Lion 11:02:00 10/2/1972 Lion 12:45:00 10/2/1972 Lion 16:55:00 10/3/1972 Old Faithful 7:40:00 4 1/4 10/3/1972 Old Faithful 8:46:00 66 m 1 1/2 10/3/1972 Old Faithful 9:37:00 51 m 4 1/2 10/3/1972 Old Faithful 10:58:00 81 m 1 3/4 10/3/1972 Old Faithful 11:50:00 52 m 4 1/4 10/3/1972 Old Faithful 13:06:00 76 m 2 10/3/1972 Old Faithful 13:53:00 47 m 4 10/3/1972 Old Faithful 15:03:00 70 m 3 1/2 10/3/1972 Old Faithful 16:16:00 73 m 3 1/2 10/3/1972 Old Faithful 17:16:00 60 m 10/3/1972 Beehive 13:49:00 10/3/1972 Castle 16:00:00 10/4/1972 Old Faithful 8:22:00 10/4/1972 Old Faithful 9:28:00 66 m 4 10/4/1972 Old Faithful 10:36:00 68 m 3 1/2 10/4/1972 Old Faithful 11:40:00 64 m 2 10/4/1972 Old Faithful 12:29:00 49 m 4 1/2 10/4/1972 Old Faithful 13:47:00 68 m 4 10/4/1972 Old Faithful 14:50:00 63 m 4 10/4/1972 Old Faithful 16:03:00 73 m 2 1/4 10/4/1972 Old Faithful 16:52:00 49 m 4 1/2 10/5/1972 Old Faithful 8:47:00 2 10/5/1972 Old Faithful 9:29:00 42 m 3 3/4 10/5/1972 Old Faithful 10:42:00 73 m 2 1/4 10/5/1972 Old Faithful 11:42:00 60 m 4 1/2 10/5/1972 Old Faithful 12:53:00 VR 71 m 10/5/1972 Old Faithful 13:38:00 45 m 5 10/5/1972 Old Faithful 14:59:00 81 m 2 10/5/1972 Old Faithful 15:54:00 55 m 4 1/4 10/5/1972 Old Faithful 16:59:00 65 m 2 1/2 10/5/1972 Old Faithful 18:10:00 71 m 3 3/4 10/5/1972 Beehive 9:15:00 10/5/1972 Castle 12:00:00 VR 10/6/1972 Old Faithful 8:30:00 VR 10/6/1972 Old Faithful 9:46:00 76 m 1 1/2 10/6/1972 Old Faithful 10:30:00 44 m 4 1/2 10/6/1972 Old Faithful 11:50:00 80 m 1 3/4 10/6/1972 Old Faithful 12:32:00 42 m 3 3/4 10/6/1972 Old Faithful 13:47:00 75 m 3 10/6/1972 Old Faithful 14:55:00 68 m 4 10/6/1972 Old Faithful 16:09:00 74 m 2 10/6/1972 Old Faithful 17:07:00 58 m 4 1/2 10/6/1972 Beehive 15:18:00 10/6/1972 Grand 14:54:00 10/6/1972 Lion 13:01:00 10/6/1972 Riverside 14:40:00 10/7/1972 Old Faithful 8:25:00 10/7/1972 Old Faithful 9:46:00 81 m 3 10/7/1972 Old Faithful 10:46:00 60 m 4 1/4 10/7/1972 Old Faithful 11:53:00 67 m 3 1/2 10/7/1972 Old Faithful 13:00:00 67 m 3 1/2 10/7/1972 Old Faithful 14:14:00 74 m 1 3/4 10/7/1972 Old Faithful 15:06:00 52 m 4 1/4 10/7/1972 Old Faithful 16:15:00 69 m 2 3/4 10/7/1972 Old Faithful 17:20:00 65 m 2 1/4 10/7/1972 Beehive 13:12:00 10/7/1972 Castle 13:00:00 10/7/1972 Grand 13:00:00 10/7/1972 Lion 9:08:00 10/7/1972 Lion 11:57:00 10/7/1972 Lion 13:41:00 10/7/1972 Lion 17:49:00 10/8/1972 Old Faithful 8:43:00 4 1/4 10/8/1972 Old Faithful 9:47:00 64 m 1 3/4 10/8/1972 Old Faithful 10:47:00 60 m 3 1/2 10/8/1972 Old Faithful 12:09:00 82 m 4 1/4 10/8/1972 Old Faithful 13:13:00 64 m 4 1/4 10/8/1972 Old Faithful 14:25:00 72 m 4 1/4 10/8/1972 Old Faithful 15:38:00 73 m 2 1/2 10/8/1972 Old Faithful 16:34:00 56 m 4 1/2 10/8/1972 Old Faithful 17:49:00 75 m 3 3/4 10/8/1972 Old Faithful 18:58:00 69 m 10/8/1972 Beehive 11:45:00 10/8/1972 Castle 14:45:00 VR 10/8/1972 Depression 17:00:00 10/8/1972 Grand 13:45:00 VR 10/9/1972 Old Faithful 8:32:00 10/9/1972 Old Faithful 9:36:00 64 m 4 10/9/1972 Old Faithful 10:47:00 71 m 2 10/9/1972 Old Faithful 11:36:00 49 m 4 1/2 10/9/1972 Old Faithful 12:54:00 78 m 1 3/4 10/9/1972 Old Faithful 13:42:00 48 m 4 1/2 10/9/1972 Old Faithful 15:09:00 87 m 1 3/4 10/9/1972 Old Faithful 15:53:00 44 m 4 1/2 10/9/1972 Old Faithful 17:07:00 74 m 1 3/4 10/9/1972 Old Faithful 17:54:00 47 m 4 10/9/1972 Beehive 10:47:00 10/9/1972 Castle ~8:30 stm. 9:10 10/9/1972 Castle 17:30:00 stm. 10/9/1972 Depression 10:06:00 10/10/1972 Old Faithful 8:29:00 ~4:15 10/10/1972 Old Faithful 9:49:00 80 m 1 3/4 10/10/1972 Old Faithful 10:35:00 46 m 4 1/4 10/10/1972 Old Faithful 11:47:00 72 m 1 1/2 10/10/1972 Old Faithful 12:34:00 47 m 3 3/4 10/10/1972 Old Faithful 13:47:00 73 m 2 10/10/1972 Old Faithful 14:46:00 59 m 4 10/10/1972 Old Faithful 16:06:00 80 m 3 3/4 10/10/1972 Old Faithful 17:13:00 67 m 1 3/4 10/10/1972 Old Faithful 18:08:00 55 m 10/10/1972 Depression 17:07:00 10/10/1972 Grand 17:41:00 10/11/1972 Old Faithful 8:15:00 10/11/1972 Old Faithful 9:16:00 61 m 4 10/11/1972 Old Faithful 10:36:00 80 m 3 1/2 10/11/1972 Old Faithful 11:44:00 68 m 3 3/4 10/11/1972 Old Faithful 12:52:00 68 m 10/11/1972 Old Faithful 13:59:00 67 m 4:15 10/11/1972 Old Faithful 15:14:00 75 m 1:45 10/11/1972 Old Faithful 15:58:00 44 m 4 1/2 10/11/1972 Old Faithful 17:16:00 78 m 3 10/11/1972 Beehive 5:14:00 10/11/1972 Castle 12:55:00 10/12/1972 Old Faithful 9:11:00 4 10/12/1972 Old Faithful 10:22:00 71 m 3 1/4 10/12/1972 Old Faithful 11:26:00 64 m 3 1/2 10/12/1972 Old Faithful 12:34:00 68 m 3 1/2 10/12/1972 Old Faithful 13:41:00 67 m 4 10/12/1972 Old Faithful 14:59:00 78 m 3 1/4 10/12/1972 Old Faithful 15:58:00 59 m 3 1/2 10/12/1972 Old Faithful 17:18:00 80 m 1 3/4 10/12/1972 Old Faithful 17:58:00 40 m 4 3/4 10/12/1972 Beehive 13:07:00 10/13/1972 Old Faithful 9:39:00 4 1/2 10/13/1972 Old Faithful 10:47:00 68 m 1 3/4 10/13/1972 Old Faithful 11:32:00 45 m 4 1/2 10/13/1972 Old Faithful 12:52:00 80 m 3 1/4 10/13/1972 Old Faithful 13:56:00 64 m 1 3/4 10/13/1972 Old Faithful 14:41:00 45 m 4 1/4 10/13/1972 Old Faithful 16:01:00 80 m 1 3/4 10/13/1972 Old Faithful 16:49:00 48 m 4 3/4 10/13/1972 Old Faithful 18:04:00 75 m 10/13/1972 Beehive 11:36:00 10/14/1972 Old Faithful 8:33:00 2 1/4 10/14/1972 Old Faithful 9:34:00 61 m 4 1/4 10/14/1972 Old Faithful 10:49:00 75 m 1 1/2 10/14/1972 Old Faithful 11:35:00 46 m 4 1/2 10/14/1972 Old Faithful 12:53:00 78 m 1 3/4 10/14/1972 Old Faithful 13:46:00 53 m 4 1/4 10/14/1972 Old Faithful 15:05:00 79 m 4 10/14/1972 Old Faithful 16:10:00 65 m 4 1/4 10/14/1972 Old Faithful 17:26:00 76 m 4 10/14/1972 North Goggles 13:21:00 10/15/1972 Old Faithful 8:47:00 4 10/15/1972 Old Faithful 10:01:00 74 m 1 3/4 10/15/1972 Old Faithful 10:56:00 55 m 4 1/2 10/15/1972 Old Faithful 12:18:00 82 m 1 3/4 10/15/1972 Old Faithful 12:56:00 38 m 4 1/4 10/15/1972 Old Faithful 14:19:00 83 m 3 3/4 10/15/1972 Old Faithful 15:20:00 61 m 4 1/2 10/15/1972 Old Faithful 16:28:00 68 m 3 1/4 10/15/1972 Old Faithful 17:39:00 71 m 4 1/4 10/15/1972 Beehive 16:34:00 10/15/1972 Castle 14:05:00 10/15/1972 Grand 15:22:00 10/16/1972 Old Faithful 8:58:00 10/16/1972 Old Faithful 10:01:00 63 m 4 10/16/1972 Old Faithful 11:17:00 76 m 4 1/4 10/16/1972 Old Faithful 12:23:00 66 m 4 1/4 10/16/1972 Old Faithful 13:40:00 77 m 1 1/2 10/16/1972 Old Faithful 14:19:00 39 m 4 3/4 10/16/1972 Old Faithful 15:37:00 78 m 1 3/4 10/16/1972 Old Faithful 16:25:00 48 m 4 3/4 10/16/1972 Old Faithful 17:46:00 81 m 2 10/16/1972 Beehive 15:57:00 10/16/1972 Lion 11:45:00 10/16/1972 Lion 13:33:00 10/16/1972 Lion 15:18:00 10/16/1972 Lion 17:38:00 10/17/1972 Old Faithful 9:14:00 2 1/2 10/17/1972 Old Faithful 10:02:00 48 m 4 1/2 10/17/1972 Old Faithful 11:14:00 72 m 2 10/17/1972 Old Faithful 12:01:00 47 m 4 1/2 10/17/1972 Old Faithful 13:22:00 81 m 1 1/2 10/17/1972 Old Faithful 14:06:00 44 m 4 1/2 10/17/1972 Old Faithful 15:25:00 79 m 2 10/17/1972 Old Faithful 16:13:00 48 m 4 1/2 10/17/1972 Old Faithful 17:30:00 77 m 1 1/2 10/17/1972 Beehive 15:14:00 10/17/1972 Lion 15:05:00 10/17/1972 Lion 17:03:00 10/18/1972 Old Faithful 8:49:00 4 10/18/1972 Old Faithful 10:03:00 74 m 3 3/4 10/18/1972 Old Faithful 11:06:00 63 m 2 10/18/1972 Old Faithful 12:06:00 60 m 4 1/4 10/18/1972 Old Faithful 13:14:00 68 m 3 1/4 10/18/1972 Old Faithful 14:30:00 76 m 3 3/4 10/18/1972 Old Faithful 15:36:00 66 m 3 3/4 10/18/1972 Old Faithful 16:40:00 64 m 3 1/2 10/18/1972 Old Faithful 17:42:00 62 m 4 10/18/1972 Beehive 13:31:00 10/19/1972 Old Faithful 9:16:00 1 3/4 10/19/1972 Old Faithful 9:59:00 43 m 4 1/2 10/19/1972 Old Faithful 11:13:00 74 m 2 3/4 10/19/1972 Old Faithful 12:25:00 72 m 4 1/4 10/19/1972 Old Faithful 13:34:00 69 m 2 10/19/1972 Old Faithful 14:31:00 57 m 4 1/4 10/19/1972 Old Faithful 15:44:00 73 m 3 3/4 10/19/1972 Old Faithful 16:49:00 65 m 10/19/1972 Castle ~8:00:00 8:25 stm 10/19/1972 Depression 11:54:00 10/19/1972 North Goggles 16:44:00 10/20/1972 Old Faithful 8:54:00 4 1/4 10/20/1972 Old Faithful 10:09:00 75 m 2 10/20/1972 Old Faithful 10:54:00 45 m 4 1/2 10/20/1972 Old Faithful 12:14:00 80 m 2 10/20/1972 Old Faithful 13:00:00 46 m 4 10/20/1972 Old Faithful 14:17:00 77 m 2 10/20/1972 Old Faithful 15:07:00 50 m 3 3/4 10/20/1972 Old Faithful 16:19:00 72 m 4 10/20/1972 Old Faithful 17:30:00 71 m 4 10/20/1972 Beehive 16:11:00 10/20/1972 Castle 9:30:00 10/20/1972 North Goggles 16:25:00 10/21/1972 Old Faithful 9:05:00 1 3/4 10/21/1972 Old Faithful 10:06:00 61 m 4 1/2 10/21/1972 Old Faithful 11:17:00 71 m 3 1/2 10/21/1972 Old Faithful 12:27:00 70 m 2 10/21/1972 Old Faithful 13:17:00 50 m 4 1/4 10/21/1972 Old Faithful 14:28:00 69 m 3 1/4 10/21/1972 Old Faithful 15:31:00 63 m 4 1/2 10/21/1972 Old Faithful 16:55:00 84 m 10/21/1972 Old Faithful 18:01:00 66 m 4 10/21/1972 Beehive 15:22:00 10/21/1972 Castle 11:08:00 10/21/1972 Depression 13:20:00 10/22/1972 Old Faithful 9:06:00 4 1/2 10/22/1972 Old Faithful 10:27:00 81 m 3 3/4 10/22/1972 Old Faithful 11:36:00 69 m 2 10/22/1972 Old Faithful 12:29:00 53 m 4 1/4 10/22/1972 Old Faithful 13:47:00 78 m 2 10/22/1972 Old Faithful 14:39:00 52 m 4 10/22/1972 Old Faithful 15:45:00 66 m 3 1/2 10/22/1972 Old Faithful 16:56:00 71 m 1 3/4 10/22/1972 Old Faithful 17:39:00 43 m 4 1/2 10/22/1972 Beehive 13:10:00 10/22/1972 Castle ~14:00:00 10/22/1972 Vault 10/23/1972 Old Faithful 9:31:00 3 1/4 10/23/1972 Old Faithful 10:52:00 81 m 4 10/23/1972 Old Faithful 12:04:00 72 m 2 10/23/1972 Old Faithful 12:53:00 49 m 4 1/2 10/23/1972 Old Faithful 14:04:00 71 m 1 3/4 10/23/1972 Old Faithful 14:58:00 54 m 4 1/2 10/23/1972 Old Faithful 16:14:00 76 m 4 10/23/1972 Old Faithful 17:32:00 78 m 10/23/1972 Beehive 11:14:00 10/23/1972 Castle ~6:45:00 10/23/1972 Castle 7:00:00 steam 10/24/1972 Old Faithful 9:19:00 1 3/4 10/24/1972 Old Faithful 10:02:00 43 m 3 3/4 10/24/1972 Old Faithful 11:22:00 80 m 1 3/4 10/24/1972 Old Faithful 12:05:00 43 m 4 10/24/1972 Old Faithful 13:21:00 76 m 2 10/24/1972 Old Faithful 14:19:00 58 m 4 1/4 10/24/1972 Old Faithful 15:28:00 69 m 2 10/24/1972 Old Faithful 16:24:00 56 m 4 1/4 10/24/1972 Old Faithful 17:35:00 71 m 2 10/25/1972 Old Faithful 8:15:00 10/25/1972 Old Faithful 9:25:00 70 m 4 10/25/1972 Old Faithful 10:40:00 75 m 3 3/4 10/25/1972 Old Faithful 11:44:00 64 m 3 1/4 10/25/1972 Old Faithful 12:55:00 71 m 4 10/25/1972 Old Faithful 15:19:00 4 10/25/1972 Old Faithful 16:28:00 69 m 4 1/4 10/25/1972 Old Faithful 17:31:00 63 m 3 3/4 10/25/1972 Beehive 13:03:00 10/25/1972 Castle 13:45:00 10/26/1972 Old Faithful 9:04:00 1 3/4 10/26/1972 Old Faithful 9:47:00 43 m 4 10/26/1972 Old Faithful 11:03:00 76 m 2 10/26/1972 Old Faithful 11:59:00 56 m 4 1/2 10/26/1972 Old Faithful 13:09:00 70 m 10/26/1972 Old Faithful 14:07:00 58 m 4 10/26/1972 Old Faithful 15:20:00 74 m 4 10/26/1972 Old Faithful 16:32:00 72 m 2 10/27/1972 Old Faithful 11:21:00 3 1/4 10/27/1972 Old Faithful 12:22:00 61 m 3 1/2 10/27/1972 Old Faithful 13:29:00 67 m 2 10/27/1972 Old Faithful 14:12:00 43 m 4 10/27/1972 Old Faithful 15:26:00 74 m 3 1/2 10/27/1972 Old Faithful 16:38:00 72 m 4 1/4 10/27/1972 Old Faithful 17:48:00 70 m 4 10/28/1972 Old Faithful 8:38:00 4 1/4 10/28/1972 Old Faithful 9:52:00 74 m 1 3/4 10/28/1972 Old Faithful 10:35:00 42 m 4 10/28/1972 Old Faithful 11:47:00 72 m 2 10/28/1972 Old Faithful 12:34:00 47 m 4 1/2 10/28/1972 Old Faithful 13:47:00 73 m 3 1/2 10/28/1972 Old Faithful 15:08:00 81 m 3 3/4 10/28/1972 Old Faithful 16:15:00 67 m 4 1/4 10/28/1972 Old Faithful 17:36:00 81 m 2 10/29/1972 Old Faithful 8:58:00 3 3/4 10/29/1972 Old Faithful 9:56:00 58 m 4 1/4 10/29/1972 Old Faithful 11:15:00 79 m 1 3/4 10/29/1972 Old Faithful 12:01:00 46 m 4 1/4 10/29/1972 Old Faithful 13:23:00 82 m 2 1/2 10/29/1972 Old Faithful 14:05:00 42 m 4 10/29/1972 Old Faithful 15:31:00 86 m 2 1/4 10/29/1972 Old Faithful 16:17:00 46 m 4 10/29/1972 Old Faithful 17:32:00 75 m 2 10/29/1972 Lion 13:55:00 10/29/1972 Lion 17:34:00 10/30/1972 Old Faithful 8:46:00 4 1/4 10/30/1972 Old Faithful 9:59:00 73 m 2 10/30/1972 Old Faithful 10:47:00 48 m 4 1/4 10/30/1972 Old Faithful 11:56:00 69 m 3 1/4 10/30/1972 Old Faithful 13:00:00 64 m 4 1/2 10/30/1972 Old Faithful 14:17:00 77 m 2 10/30/1972 Old Faithful 15:06:00 49 m 4 1/4 10/30/1972 Old Faithful 16:26:00 80 m 1 3/4 10/30/1972 Old Faithful 17:09:00 43 m 4 1/4 10/30/1972 Lion 9:50:00 10/30/1972 Lion 11:29:00 10/31/1972 Old Faithful 10:04:00 3 1/4 10/31/1972 Old Faithful 11:09:00 65 m 3 1/2 10/31/1972 Old Faithful 12:23:00 74 m 2 10/31/1972 Old Faithful 13:07:00 44 m 4 1/2 10/31/1972 Old Faithful 15:20:00 4 10/31/1972 Old Faithful 16:28:00 68 m 3 1/2 10/31/1972 Old Faithful 17:33:00 65 m 3 3/4 10/31/1972 Beehive 10:52:00 10/31/1972 Castle 13:15:00 steam 10/31/1972 Grand ~14:15:00 10/31/1972 Riverside ~15:15:00 11/1/1972 Old Faithful 9:43:00 1 1/2 11/1/1972 Old Faithful 10:29:00 46 m 4 1/4 11/1/1972 Old Faithful 11:40:00 71 m 2 1/2 11/1/1972 Old Faithful 12:42:00 62 m 4 1/4 11/1/1972 Old Faithful 13:52:00 70 m 1 3/4 11/1/1972 Old Faithful 14:55:00 63 m 3 3/4 11/1/1972 Old Faithful 16:01:00 66 m 4 1/4 11/1/1972 Beehive 8:59:00 11/2/1972 Old Faithful 10:01:00 11/2/1972 Old Faithful 11:23:00 82 m 4 1/4 11/2/1972 Old Faithful 12:27:00 64 m 4 11/2/1972 Old Faithful 13:33:00 65 m 3 1/2 11/2/1972 Old Faithful 14:43:00 70 m 4 11/2/1972 Old Faithful 15:52:00 69 m 11/3/1972 Old Faithful 9:33:00 4 1/4 11/3/1972 Old Faithful 10:46:00 73 m 2 11/3/1972 Old Faithful 11:34:00 48 m 4 11/3/1972 Old Faithful 12:55:00 81 m 3 1/4 11/3/1972 Old Faithful 13:58:00 57 m 1 3/4 11/3/1972 Old Faithful 15:07:00 69 m 4 1/4 11/4/1972 Old Faithful 9:59:00 3 3/4 11/4/1972 Old Faithful 11:07:00 68 m 3 1/2 11/4/1972 Old Faithful 12:15:00 68 m 3 3/4 11/4/1972 Old Faithful 13:31:00 76 m 4 11/4/1972 Old Faithful 14:40:00 69 m 4 11/4/1972 Old Faithful 15:47:00 67 m 11/5/1972 Old Faithful 9:48:00 3 11/5/1972 Old Faithful 10:50:00 62 m 4 11/5/1972 Old Faithful 12:08:00 78 m 3 1/2 11/5/1972 Old Faithful 13:15:00 67 m 3 11/5/1972 Old Faithful 14:18:00 63 m 4 11/5/1972 Old Faithful 15:25:00 67 m 3 1/2 11/5/1972 Old Faithful 16:31:00 66 m 11/5/1972 Lion 13:40:00 11/6/1972 Old Faithful 9:48:00 4 1/2 11/6/1972 Old Faithful 13:07:00 1 1/2 11/6/1972 Old Faithful 15:11:00 2 11/6/1972 Old Faithful 15:58:00 47 m 11/6/1972 Lion 10:48:00 11/6/1972 Lion 12:30:00 12/5/1972 Giantess 12:00:00 ie 12/6/1972 Giantess 16:00:00 ie 12/13/1972 Beehive 12:40:00 12/13/1972 Giantess 8:40:00 ie 12/15/1972 Beehive 16:40:00 12/15/1972 Grand 14:45:00 ie 12/20/1972 Riverside 12:40:00 12/22/1972 Old Faithful 8:35:00 3+ 12/22/1972 Old Faithful 9:51:00 76 m 2 12/22/1972 Old Faithful 10:41:00 50 m 4 1/2 12/22/1972 Old Faithful 11:58:00 77 m 2 12/22/1972 Old Faithful 12:50:00 52 m 4 12/22/1972 Old Faithful 14:05:00 75 m 2 12/22/1972 Old Faithful 14:52:00 47 m 3 3/4 12/22/1972 Old Faithful 16:14:00 82 m 1 3/4 12/22/1972 Old Faithful 17:01:00 47 m 3+ 12/23/1972 Old Faithful 8:58:00 ~4 12/23/1972 Old Faithful 10:09:00 71 m 2 1/2 12/23/1972 Old Faithful 11:01:00 52 m 4 12/23/1972 Old Faithful 12:14:00 73 m 2 12/23/1972 Old Faithful 13:09:00 55 m 4 1/2 12/23/1972 Old Faithful 14:27:00 78 m 1 3/4 12/23/1972 Old Faithful 15:19:00 52 m 4 1/4 12/23/1972 Old Faithful 16:33:00 74 m 1 3/4 12/23/1972 Beehive 12:55:00 12/23/1972 Grand 3:30:00 12/23/1972 Grand 11:30:00 12/23/1972 Lion 13:26:00 12/23/1972 Lion 16:07:00 12/23/1972 Riverside 11:30:00 12/24/1972 Old Faithful 8:35:00 4 3/4 12/24/1972 Old Faithful 9:51:00 76 m 2 1/2 12/24/1972 Old Faithful 10:55:00 64 m 4 1/2 12/24/1972 Old Faithful 12:07:00 72 m 3 1/2 12/24/1972 Old Faithful 13:14:00 67 m 4 1/4 12/24/1972 Old Faithful 14:28:00 74 m 3 1/4 12/24/1972 Old Faithful 15:26:00 58 m 4 12/24/1972 Old Faithful 16:46:00 80 m 1 3/4 12/24/1972 Beehive 10:22:00 12/24/1972 Lion 11:11:00 12/24/1972 Lion 14:53:00 12/25/1972 Old Faithful 8:54:00 2 1/4 12/25/1972 Old Faithful 9:52:00 58 m 4 1/4 12/25/1972 Old Faithful 11:02:00 70 m 2 12/25/1972 Old Faithful 11:49:00 47 m 4 12/25/1972 Old Faithful 13:12:00 83 m 1 3/4 12/25/1972 Old Faithful 13:55:00 43 m 4 12/25/1972 Old Faithful 15:09:00 7i4 m 1 3/4 12/25/1972 Old Faithful 15:59:00 50 m 4 1/2 12/25/1972 Old Faithful 17:07:00 68 m 12/25/1972 Beehive 11:45:00 12/26/1972 Old Faithful 8:38:00 2 12/26/1972 Old Faithful 9:22:00 44 m 4 12/26/1972 Old Faithful 10:35:00 73 m 2 12/26/1972 Old Faithful 11:27:00 52 m 3 3/4 12/26/1972 Old Faithful 12:49:00 82 m 3 1/2 12/26/1972 Old Faithful 13:52:00 63 m 4 1/4 12/26/1972 Old Faithful 15:02:00 70 m 3 1/2 12/26/1972 Old Faithful 16:06:00 64 m 4 1/4 12/26/1972 Beehive 13:25:00 12/26/1972 Grand 12:30:00 12/27/1972 Old Faithful 9:29:00 4 12/27/1972 Old Faithful 10:45:00 76 m 2 1/2 12/27/1972 Old Faithful 11:33:00 48 m 4 1/2 12/27/1972 Old Faithful 12:47:00 74 m 2 1/4 12/27/1972 Old Faithful 13:40:00 53 m 4 1/4 12/27/1972 Old Faithful 14:50:00 70 m 2 12/27/1972 Old Faithful 15:55:00 55 m 4 12/27/1972 Beehive 11:33:00 12/28/1972 Old Faithful 10:38:00 68 m 4 1/4? 12/28/1972 Old Faithful 11:46:00 67 m 2 1/4? 12/28/1972 Old Faithful 12:53:00 68 m 3 1/2 12/28/1972 Old Faithful 14:05:00 72 m 2 1/4 12/28/1972 Old Faithful 14:58:00 53 m 4 1/4 12/29/1972 Old Faithful 9:18:00 2 1/4 12/29/1972 Old Faithful 10:05:00 47 m 4 1/2 12/29/1972 Old Faithful 11:19:00 74 m 3 1/2 12/29/1972 Old Faithful 12:19:00 60 m 2 1/2 12/29/1972 Old Faithful 13:30:00 71 m 4 1/4 12/29/1972 Old Faithful 14:39:00 69 m 2 1/2 12/29/1972 Old Faithful 15:34:00 55 m 4 1/4 12/29/1972 Old Faithful 16:53:00 79 m 1 3/4 12/30/1972 Old Faithful 8:38:00 4 12/30/1972 Old Faithful 9:49:00 71 m 4 1/2 12/30/1972 Old Faithful 11:00:00 71 m 2 12/30/1972 Old Faithful 11:52:00 52 m 4 1/2 12/30/1972 Old Faithful 13:10:00 78 m 1 1/2 12/30/1972 Old Faithful 13:58:00 48 m 4 12/30/1972 Old Faithful 15:06:00 68 m 3 1/2 12/30/1972 Old Faithful 16:13:00 67 m 4 12/31/1972 Old Faithful 9:18:00 2 3/4 12/31/1972 Old Faithful 10:21:00 63 m 4 1/4 12/31/1972 Old Faithful 11:31:00 70 m 2 1/4? 12/31/1972 Old Faithful 12:40:00 69 m 3 1/2 12/31/1972 Old Faithful 1:57:00 77 m 2 12/31/1972 Old Faithful 2:40:00 43 m 4 1/2 12/31/1972 Old Faithful 3:53:00 73 m 3 12/31/1972 Old Faithful 5:01:00 68 m 1 3/4