OFVC Geyser Log for January 1-31, 2001.
HarryTranscribed 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. 1/1/01 Old Faithful 0:07 1:23 L 0:10 1/1/01 Old Faithful 8:58 4:05 8:55 140 1/1/01 Old Faithful 10:15 1:17 4:14 10:15 110 10:22 1/1/01 Old Faithful 11:44 1:29 4:01 11:39 150 11:42 1/1/01 Old Faithful 13:12 1:28 4:13 13:12 130 13:09 1/1/01 Old Faithful 14:47 1:35 3:50 14:35 130 14:38 1/1/01 Old Faithful 16:01 1:14 L 140 16:07 1/1/01 Aurum 13:51 1/1/01 Aurum 16:40 ie 1/1/01 Beehive 17:42 ie 1/1/01 Castle 17:42 ie 1/1/01 Daisy 8:30 1/1/01 Daisy 10:32 1/1/01 Daisy 12:26 1/1/01 Daisy 14:25 1/1/01 Daisy 16:24 1/1/01 Depression 13:38 1/1/01 Fountain 8:45 quiet 1/1/01 Giant hot period 11:41 d=11m; Mastiff 3 ft 1/1/01 Grand 9:33 ie 1B 1/1/01 Grand 21:04 elec 1/1/01 Grotto 10:47 off 12:25 1/1/01 Grotto Fountain 10:42 1/1/01 Lion 7:52 ie 1/1/01 Lion 9:15 1/1/01 Little Cub 10:01 ie 1/1/01 Little Cub 12:35 ie 1/1/01 Little Cub 13:49 13:50ie 1/1/01 Little Cub 15:04 15:08ie 1/1/01 Oblong 9:09 1/1/01 Oblong 11:53 1/1/01 Plate 14:32 ie 1/1/01 Plume 0:06 1/1/01 Plume 8:17 1/1/01 Plume 8:54 1/1/01 Plume 10:14 1/1/01 Plume 11:32 1/1/01 Plume 12:50 1/1/01 Plume 13:30 1/1/01 Plume 14:11 1/1/01 Plume 14:50 1/1/01 Riverside 14:00 ie 1/1/01 Sawmill 7:55 ie 1/2/01 Old Faithful 7:00 1/2/01 Old Faithful 8:20 1:20 L 1/2/01 Old Faithful 9:49 1:29 4:10 9:37 9:45 1/2/01 Old Faithful 11:18 1:29 4:12 11:09 135 11:14 1/2/01 Old Faithful 12:55 1:37 4:21 12:36 130 12:45 1/2/01 Old Faithful 14:23 1:28 4:10 14:08 148+ 14:25 1/2/01 Old Faithful 15:49 1:26 4:01 15:40 125 15:48 1/2/01 Aurum 15:26 1/2/01 Castle 11:46 ie H2O major 1/2/01 Daisy 14:24 1/2/01 Daisy 16:40 vr 1/2/01 Depression 15:06 ie 1/2/01 Giant after 17:00 1/2 and before 06:00 1/3; possibly 21:02ie per steam cloud 1/2/01 Giant hot period 8:04 d=7m 1/2/01 Giant hot period 11:04 d=7m 1/2/01 Giant hot period 15:32 bathtub; d=6m 1/2/01 Giantess 20:57 ie late steam phase 1/2/01 Grand 9:20 N/T2Q 1/2/01 Grand 21:25 elec 1/2/01 Grotto 9:47 ie on after 08:15; off after 12:00 1/2/01 Grotto 15:09 1/2/01 Grotto Fountain 15:07 1/2/01 Lion 10:14 initial 1/2/01 Lion 11:40 d=4 1/2/01 Little Cub 11:17 ie 1/2/01 Little Cub 12:04 ie 1/2/01 Little Cub 16:15 ie 1/2/01 Little Squirt 15:41 ie 1/2/01 Lone Star 11:50 vr major 1/2/01 Oblong 15:04 1/2/01 Plate 14:53 ie 1/2/01 Plume 9:58 1/2/01 Plume 10:45 1/2/01 Plume 13:49 1/2/01 Plume 15:11 1/2/01 Plume 15:52 1/2/01 Plume 16:35 1/2/01 Rift 10:00 ie 1/2/01 Riverside 15:32 1/2/01 West Triplet 9:15 1/3/01 Old Faithful 7:44 1/3/01 Old Faithful 9:11 1:27 4:05 9:11 9:09 1/3/01 Old Faithful 10:37 1:26 4:06 10:33 125 10:36 1/3/01 Old Faithful 11:58 1:21 4:03 11:57 130 12:05 1/3/01 Old Faithful 13:25 1:27 4:05 13:14 13:23 1/3/01 Old Faithful 14:59 1:34 3:39 14:49 14:50 1/3/01 Old Faithful 16:25 1:26 4:29 16:14 140 16:20 1/3/01 Artemisia 12:00 vr 1/3/01 Aurum 8:46 1/3/01 Aurum 11:30 1/3/01 Aurum 14:42 1/3/01 Beehive 14:54 1/3/01 Beehive's Indicator 14:40 1/3/01 Castle 10:05 1/3/01 Daisy 13:09 ie 1/3/01 Daisy 15:21 1/3/01 Depression 15:45 ie 1/3/01 Giant "after 17:00 1/2, before 06:00 1/3 I=13 1/2d" 1/3/01 Giantess 11:49 last water series end 11:56 1/3/01 Grand 10:49 D7/T2Q 1/3/01 Grand 21:05 elec 1/3/01 Lion 9:44 not an initial 1/3/01 Little Cub 11:07 ie 1/3/01 Little Cub 12:40 ie 1/3/01 Little Squirt 11:14 ie 1/3/01 North Goggle 13:20 minor 1/3/01 Oblong 13:16 ie 1/3/01 Oblong 14:41 ie 1/3/01 Plate 11:36 ie 1/3/01 Plate 16:46 ns 1/3/01 Plume 9:26 1/3/01 Plume 11:05 1/3/01 Plume 11:44 1/3/01 Plume 12:26 1/3/01 Plume 13:04 1/3/01 Plume 13:42 1/3/01 Plume 14:18 1/3/01 Plume 14:59 1/3/01 Plume 15:35 1/3/01 Plume 16:13 1/3/01 Plume 16:55 1/3/01 Riverside 16:05 1/3/01 Sawmill 7:40 ie start after 07:20; end 07:46 1/3/01 Sawmill 10:03 ie 1/3/01 Sawmill 16:28 1/3/01 Vault 9:22 1/3/01 Vault 12:56 1/3/01 Vault 14:09 1/3/01 Vault 15:21 ie 1/3/01 Vault 15:21 ie 1/3/01 West Triplet 11:06 1/4/01 Old Faithful 8:37 elec L 1/4/01 Old Faithful 10:04 1:27 4:09 9:59 130 10:02 1/4/01 Old Faithful 11:40 1:36 4:04 11:22 150+ 11:29 1/4/01 Old Faithful 13:11 1:31 4:13 12:59 150++ 13:05 1/4/01 Old Faithful 14:28 1:17 4:00 --- 135 14:38 1/4/01 Old Faithful 16:02 1:34 4:03 15:49 140 15:50 1/4/01 Aurum 10:50 1/4/01 Beehive 14:05 1/4/01 Castle 10:47 minor d=3m 1/4/01 Castle 16:06 1/4/01 Daisy 8:38 1/4/01 Daisy 10:47 1/4/01 Daisy 12:46 1/4/01 Daisy 16:43 1/4/01 Depression 9:30 1/4/01 Depression 15:20 ie 1/4/01 Fountain 15:35 vr 1/4/01 Gizmo 8:39