OFVC Geyser Log for May 1-31, 2002.
Transcribed 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. 05/01/2002 Old Faithful 8:02 c L 05/01/2002 Old Faithful 9:45 1:43 4:15 9:21 9:34 05/01/2002 Old Faithful 11:28 1:43 4:27 11:17 130 11:17 05/01/2002 Old Faithful 12:59 1:31 1:49 12:52 140 13:00 05/01/2002 Old Faithful 14:02 1:03 L 13:55 130 14:04 05/01/2002 Old Faithful 15:41 1:39 4:12 15:16 120 15:34 05/01/2002 Old Faithful 17:22 1:41 1:53 17:14 140 17:13 05/01/2002 Old Faithful 18:24 1:02 L 18:27 05/01/2002 Aurum 11:07 05/01/2002 Aurum 13:58 05/01/2002 Beehive 12:49 05/01/2002 Beehive's Indicator 12:45 ie 05/01/2002 Castle 15:33 ievr 05/01/2002 Depresison 16:40 05/01/2002 Grand 7:07 e 05/01/2002 Grand 17:05 17:06e G3C 05/01/2002 Grotto 11:15 ie 05/01/2002 Grotto Fountain 11:15 ie 05/01/2002 Lion 8:46 05/01/2002 Lion 10:03 05/01/2002 Lion 17:49 ie 05/01/2002 Little Cub 9:24 05/01/2002 Little Cub 10:44 05/01/2002 Little Cub 13:22 ie 05/01/2002 Little Cub 15:56 ie 05/01/2002 Little Cub 17:14 ie 05/01/2002 Little Cub 18:30 ie 05/01/2002 Little Squirt 16:07 ie 05/01/2002 Plate 9:20 ie 05/01/2002 Plate 11:00 ie 05/01/2002 Plate 12:45 ie 05/01/2002 Plate 14:47 ie 05/01/2002 Plate 16:45 05/01/2002 Plate 18:30 05/01/2002 Plume 9:39 05/01/2002 Plume 11:12 05/01/2002 Plume 12:55 05/01/2002 Plume 14:32 05/01/2002 Plume 15:56 05/01/2002 Plume 17:12 05/01/2002 Riverside 12:53 vr 05/01/2002 South Grotto Fountain 11:15 ie 05/01/2002 West Triplet 17:14 05/02/2002 Old Faithful 8:28 c S 05/02/2002 Old Faithful 9:29 1:01 4:24 9:19 148+ 9:29 05/02/2002 Old Faithful 11:06 1:37 4:11 11:01 148+ 11:01 05/02/2002 Old Faithful 12:33 1:27 4:16 12:33 140 12:38 05/02/2002 Old Faithful 14:09 1:36 L 14:04 136 14:05 05/02/2002 Old Faithful 15:36 1:27 4:21 15:36 140 15:41 05/02/2002 Old Faithful 17:10 1:34 1:48 17:08 120 17:08 05/02/2002 Aurum 11:40 05/02/2002 Beehive 13:08 05/02/2002 Beehive's Indicator 13:08 05/02/2002 Castle 16:10 05/02/2002 Daisy 7:11 ie 05/02/2002 Daisy 12:36 05/02/2002 Daisy 15:09 05/02/2002 Fountain 9:58 ievr 05/02/2002 Giant hot period 12:33 05/02/2002 Giant hot period 15:49 05/02/2002 Grand 2:45 e 05/02/2002 Grand 9:55 ns D0T2Q 09:59e 05/02/2002 Grand 19:38 ns 19:42e 05/02/2002 Grotto 13:40 ie 05/02/2002 Lion 9:35 ns 05/02/2002 Lion 10:50 ie 05/02/2002 Lion 12:02 ie minor 05/02/2002 Lion 12:03 05/02/2002 Lion 13:07 minor 05/02/2002 Lion 19:38 ie 05/02/2002 Oblong 10:46 05/02/2002 Oblong 18:30 ie 05/02/2002 Plate 9:45 ie 05/02/2002 Plate 13:16 ie 05/02/2002 Plate 15:23 ie 05/02/2002 Plume 12:52 05/02/2002 Riverside 8:52 vr 05/02/2002 Riverside 15:22 05/02/2002 Sawmill 14:02 05/02/2002 South Grotto Fountain 12:11 05/02/2002 Till 11:57 ie 05/03/2002 Old Faithful 7:11 c L