OFVC Geyser Log for July 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 ---------------------------------------------------------------------------------------- Date Geyser Time Interval Duration Preplay Height Prediction Old Faith. Old Faith. OF (feet) Old Faith. 7/1/02 Old Faithful 7:35 L 7:34 130 7/1/02 Old Faithful 9:19 1:44 4:25 9:01 130 9:07 7/1/02 Old Faithful 10:52 1:33 4:15 10:45 125 10:51 7/1/02 Old Faithful 12:27 1:35 4:06 12:17 135 12:24 7/1/02 Old Faithful 13:58 1:31 4:05 13:45 136 13:59 7/1/02 Old Faithful 15:38 1:40 4:15 15:26 130 15:30 7/1/02 Old Faithful 17:09 1:31 4:26 17:01 136 17:10 7/1/02 Old Faithful 18:48 1:39 4:03 18:39 160 18:41 7/1/02 Old Faithful 20:28 1:40 4:13 20:10 140 20:20 7/1/02 Artemisia 15:12 7/1/02 Atomizer 0:15 major 7/1/02 Atomizer 13:02 ie 7/1/02 Aurum 10:22 7/1/02 Aurum 15:18 7/1/02 Aurum 20:57 7/1/02 Bead 6:49 7/1/02 Bead 7:48 7/1/02 Bead 8:51 7/1/02 Bead 9:21 7/1/02 Bead 9:52 7/1/02 Bead 10:28 7/1/02 Bead 10:59 7/1/02 Bead 11:29 7/1/02 Bead 12:33 7/1/02 Bead 13:02 7/1/02 Bead 13:33 7/1/02 Bead 14:06 7/1/02 Bead 14:39 7/1/02 Bead 16:23 7/1/02 Beehive 17:02 7/1/02 Beehive ~04:00 vr 7/1/02 Beehive's Indicator 16:42 7/1/02 Box Spring 7:02 7/1/02 Box Spring 7:29 7/1/02 Castle 15:53 ie 7/1/02 Daisy 6:29 ns 7/1/02 Daisy 9:50 7/1/02 Daisy 12:33 7/1/02 Daisy 14:35 7/1/02 Daisy 16:43 7/1/02 Daisy 19:02 7/1/02 Depression 16:43 7/1/02 Fountain 7:44 ie end 08:10 7/1/02 Fountain 11:33 stop 12:01 7/1/02 Fountain 15:33 d=27 7/1/02 Fountain 18:48 d=22 7/1/02 Grand 11:28 G2Q 7/1/02 Great Fountain 6:08 e 06:21ie 7/1/02 Great Fountain 19:04 p=3 of 17:26 7/1/02 Grotto 20:12 7/1/02 Grotto Fountain 20:03 7/1/02 Honey's Vent 17:04 ie 7/1/02 Honey's Vent 17:18 7/1/02 Honey's Vent 17:45 7/1/02 Honey's Vent 18:08 ns 7/1/02 Honey's Vent 18:28 ie 7/1/02 Honey's Vent 18:56 ie 7/1/02 Kaleidoscope 18:20 7/1/02 Kaleidoscope 18:22 7/1/02 Kaleidoscope 18:25 7/1/02 Kaleidoscope 18:28 7/1/02 Kaleidoscope 18:30 7/1/02 Labial 14:50 7/1/02 Labial Sat. Vents 12:23 d=13m 7/1/02 Lion 6:14 ns 7/1/02 Lion 15:26 7/1/02 Lion 16:44 7/1/02 Lion 17:54 7/1/02 Little Cub 8:29 ie 7/1/02 Little Cub 10:57 ns 7/1/02 Little Cub 13:33 ie 7/1/02 Little Cub 14:23 ns 7/1/02 Little Cub 17:57 ie 7/1/02 Little Cub 19:44 ie 7/1/02 Lone Star 13:02 7/1/02 Narcissus 7:10 d~6m 7/1/02 Narcissus 12:49 7/1/02 Narcissus 16:07 major 7/1/02 Oblong 0:48 ie 7/1/02 Oblong 16:57 7/1/02 Pink 11:02 7/1/02 Pink 16:33 7/1/02 Pink Cone 7:43 d=101m 7/1/02 Plate 9:45 ie 7/1/02 Plate 12:04 7/1/02 Plate 14:19 ie 7/1/02 Plate 16:36 ie 7/1/02 Plate 18:51 7/1/02 Plume 7:19 7/1/02 Plume 7:59 7/1/02 Plume 8:42 7/1/02 Plume 9:21 7/1/02 Plume 9:59 7/1/02 Plume 10:37 7/1/02 Plume 12:01 7/1/02 Plume 12:42 7/1/02 Plume 13:25 7/1/02 Plume 14:02 7/1/02 Plume 15:19 7/1/02 Plume 16:00 7/1/02 Plume 17:21 7/1/02 Plume 18:00 7/1/02 Plume 18:40 7/1/02 Plume 20:04 7/1/02 Plume 20:45 7/1/02 Riverside 11:24 ns 7/1/02 Riverside 17:58 ie 7/1/02 Sawmill 8:53 ns 7/1/02 Silex in overflow at 08:30; 10:36; 15:00 7/1/02 Super Frying Pan 18:54 7/1/02 Till 6:09 ie minor 7/1/02 Till 16:07 major 7/1/02 Uncertain 7:20 7/1/02 West Triplet 9:14 7/1/02 White Dome 16:17 7/1/02 White Dome 16:53 7/2/02 Old Faithful 5:56 c L 7/2/02 Old Faithful 7:20 1:24 3:40 7:28 7/2/02 Old Faithful 8:58 1:38 3:54 8:50 155 8:52 7/2/02 Old Faithful 10:23 1:25 4:03 140 10:30 7/2/02 Old Faithful 11:56 1:33 3:56 11:52 120 11:55 7/2/02 Old Faithful 13:27 1:31 4:13 13:23 140 13:28 7/2/02 Old Faithful 15:02 1:35 4:02 14:55 145 14:59 7/2/02 Old Faithful 16:30 1:28 4:18 115 16:34 7/2/02 Old Faithful 18:16 1:46 3:49 17:55 160 18:02 7/2/02 Old Faithful 19:49 1:33 4:36 19:32 136 19:48 7/2/02 Old Faithful 21:31 ** 1:42 L 21:19 148 21:21 7/2/02 **21:22 29 seconds of preplay height maximum ~50 feet 7/2/02 Artemisia 14:13 7/2/02 Aurum 9:15 7/2/02 Aurum 17:48 7/2/02 Aurum 21:37 7/2/02 Bead 9:57 7/2/02 Bead 10:33 7/2/02 Bead 11:08 7/2/02 Bead 14:50 7/2/02 Bead 15:21 7/2/02 Bead 15:53 7/2/02 Bead 16:27 7/2/02 Bead 17:00 7/2/02 Beehive 12:31 7/2/02 Beehive's Indicator 12:11 7/2/02 Box Spring 10:09 7/2/02 Box Spring 10:38 7/2/02 Castle 17:01 7/2/02 Daisy 6:31 ns 7/2/02 Daisy 8:39 7/2/02 Daisy 10:58 7/2/02 Daisy 13:10 7/2/02 Daisy 15:17 7/2/02 Daisy 21:37 7/2/02 Depression 9:16 7/2/02 Depression 18:44 7/2/02 Flood 11:24 ie 7/2/02 Flood 11:47 7/2/02 Flood 12:14 7/2/02 Flood 12:29 7/2/02 Flood 13:02 7/2/02 Fountain 5:53 d=26m 7/2/02 Fountain 10:59 d=25 7/2/02 Fountain 16:31 d=25 7/2/02 Frolic 9:19 ievr 7/2/02 Gemini 19:12 7/2/02 Gemini 19:23