OFVC Geyser Log for August 1-31, 2001.
DVDShrinkTranscribed By Lynn Stephens
---------------------------------------------------------------------------- A Note on Intervals: Intervals have been computed in cases where observations are for consecutive eruptions. In cases where observations are not known to be consecutive, intervals have not been computed. Intervals computed when both observations were "ie" are noted with a preceding * (e.g. *2:16). ---------------------------------------------------------------------------- Geyser Log abbreviations ie in eruption (wasn't observed at start) d duration I interval h height 3h45m15s "3 hours, 45 minutes, 15 seconds (for instance)" > greater than < less than ns "near start (the top of a steam column is observed still rising--when in doubt, ie is use d)" ini "initial-used for Lion, for instance" MJR major min minor ind indicator-used for Beehive vr "Visitor Report-it can be logged, (a reliable report) but the time might not be accurate" B "bursts as in Grand or Plume, recorded for instance as 3B" of overflow p "pause, time between 1 meter boil and burst from Great Fountain" Grand Eruption Codes: Interval type Dn Grand erupted n Turbans after long interval D0 Grand erupted on long Turban interval N No long Turban interval observed Starting Geyser T Turban G Grand Bursts n n bursts n+m n bursts plus m afterbursts * long 2nd burst (d>1m15s) # long 3rd brust (d>1m15s) Vent & Turban after C Continue Q Quit ---------------------------------------------------------------------------------------- Time Interval Duration Preplay Height Prediction Old Faith. Old Faith. OF (feet) Old Faith. 8/1/01 Old Faithful 6:27 c L 8/1/01 Old Faithful 8:05 1:38 4:16 7:57 140 7:56 8/1/01 Old Faithful 9:35 1:30 4:23 9:28 135 9:34 8/1/01 Old Faithful 10:59 1:24 4:15 ---- 115 11:04 8/1/01 Old Faithful 12:39 1:40 1:48 12:28 140 12:28 8/1/01 Old Faithful 13:35 0:56 4:30 13:35 140 13:44 8/1/01 Old Faithful 15:10 1:35 4:18 15:04 --- 15:04 8/1/01 Old Faithful 16:41 1:31 4:15 16:32 125 16:39 8/1/01 Old Faithful 18:17 1:36 4:18 18:07 135 18:10 8/1/01 Old Faithful 19:42 1:25 L --- 130 19:46 8/1/01 Artemisia 16:23 ievr 8/1/01 Aurum 8:45 8/1/01 Aurum 13:47 8/1/01 Aurum 17:47 8/1/01 Beehive 12:48 8/1/01 Beehive's Indicator 12:38 8/1/01 Castle 8:06 minor 8/1/01 Castle 15:35 8/1/01 Daisy 8:03 8/1/01 Daisy 10:15 vr 8/1/01 Daisy 12:33 8/1/01 Daisy 17:05 ie 8/1/01 Depression 8:39 8/1/01 Fountain 7:49 ie stopped by 08:00 8/1/01 Fountain 22:50 ie 8/1/01 Grand 8:59 2B 09:01e 8/1/01 Grand 17:21 vr 17:24e 8/1/01 Grand 17:27 D0/2 Mary Beth's handwriting 8/1/01 Great Fountain 6:48 e 8/1/01 Great Fountain 18:22 p=7 8/1/01 Grotto 12:54 vr 8/1/01 Lion 12:55 8/1/01 Lion 14:13 8/1/01 Little Cub 13:38 8/1/01 Lone Star 9:43 8/1/01 Lone Star 12:29 vr 8/1/01 Lone Star 15:12 vr 8/1/01 Oblong 8:31 8/1/01 Oblong 13:00 ie 8/1/01 Oblong 17:07 8/1/01 Oblong 21:28 8/1/01 Pink Cone 7:45 ie 8/1/01 Plate 9:15 8/1/01 Plate 13:27 ie 8/1/01 Plume 7:33 8/1/01 Plume 9:50 8/1/01 Plume 10:32 8/1/01 Plume 11:13 8/1/01 Plume 11:59 8/1/01 Plume 13:36 8/1/01 Plume 15:01 8/1/01 Plume 16:31 8/1/01 Plume 18:00 8/1/01 Plume 19:25 8/1/01 Plume 20:12 8/1/01 Riverside 10:25 8/1/01 Riverside 15:47 nsvr 15:02 overflow 8/2/01 Old Faithful 5:58 c L 8/2/01 Old Faithful 7:32 ns 1:34 7:28 7:27 8/2/01 Old Faithful 9:06 1:34 4:10 8:55 135 9:01 8/2/01 Old Faithful 10:45 1:39 4:10 10:29 135 10:35 8/2/01 Old Faithful 12:16 1:31 4:04 12:11 135 12:14 8/2/01 Old Faithful 13:47 1:31 4:04 13:39 115 13:45 8/2/01 Old Faithful 15:13 1:26 3:54 15:13 140 15:18 8/2/01 Old Faithful 16:35 1:22 3:52 ? 120 16:42 8/2/01 Old Faithful 18:12 1:37 4:00 17:54 140 18:04 8/2/01 Old Faithful 19:57 1:45 4:16 19:35 155 19:41 8/2/01 Aurum 9:00 8/2/01 Aurum 15:46 8/2/01 Beehive 10:47 8/2/01 Beehive's Indicator 10:30 8/2/01 Boardwalk 12:39 ie 8/2/01 Castle 5:17 ie 8/2/01 Castle 17:37 8/2/01 Clepsydra off by 10:10 on after 10:37 before 10:44 8/2/01 Daisy 5:53 8/2/01 Daisy 8:10 ns 8/2/01 Daisy 10:17 8/2/01 Daisy 12:24 ie 8/2/01 Daisy 14:28 8/2/01 Daisy 16:37 ie 8/2/01 Depression 16:04 8/2/01 Fountain 10:00 8/2/01 Fountain 15:10 ie 8/2/01 Giant hot period 5:47 d=8m10s 8/2/01 Giant hot period 8:56 d=3m20s 8/2/01 Giant hot period 11:12 d=5m