OFVC Geyser Log for August 1-31, 2003.
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 . 08/01/2003 Old Faithful 6:22 L 08/01/2003 Old Faithful 7:48 1:26 3:35 ~120 7:54 08/01/2003 Old Faithful 9:14 1:26 4:00 9:20 08/01/2003 Old Faithful 10:41 1:27 4:06 10:38 136 10:46 08/01/2003 Old Faithful 12:08 1:27 2:54 12:06 136 12:13 08/01/2003 Old Faithful 13:18 1:10 4:28 13:13 120 13:30 08/01/2003 Old Faithful 15:01 1:43 3:54 14:50 148 14:50 08/01/2003 Old Faithful 16:33 1:32 4:30 16:29 136 16:33 08/01/2003 Old Faithful 18:10 1:37 3:47 18:04 120 18:05 08/01/2003 Old Faithful 19:50 1:40 3:52 19:35 155 19:42 08/01/2003 Artemisia 16:07 d=19m 08/01/2003 Atomizer 15:08 minor 08/01/2003 Atomizer 16:05 minor 08/01/2003 Atomizer 17:06 minor 08/01/2003 Atomizer 18:11 minor 08/01/2003 Aurum 13:05 08/01/2003 Aurum 20:20 08/01/2003 Baby Daisy 18:29 08/01/2003 Bead 7:12 08/01/2003 Bead 7:50 08/01/2003 Beehive 10:26 08/01/2003 Beehive's Indicator 10:03 08/01/2003 Box Spring 6:54 08/01/2003 Box Spring 7:40 08/01/2003 Castle 16:51 08/01/2003 Daisy 8:04 08/01/2003 Daisy 12:15 08/01/2003 Daisy 14:17 08/01/2003 Daisy 17:04 08/01/2003 Daisy 19:33 08/01/2003 Depression 11:37 08/01/2003 Depression 20:20 ie 08/01/2003 Flood 9:02 ie 08/01/2003 Fountain 6:40 ie 08/01/2003 Fountain 11:37 d=26 08/01/2003 Fountain 17:08 ie 08/01/2003 Giant hot period 8:31 ie 08/01/2003 Giant hot period 19:33 ie end 19:35 08/01/2003 Grand 9:19 T1C d=9m20s 08/01/2003 Grand 21:01 G2C 08/01/2003 Great Fountain 8:35 p=0 8:40e 08/01/2003 Great Fountain 20:24 e 08/01/2003 Grotto 11:02 08/01/2003 Grotto 18:00 08/01/2003 Grotto Fountain 17:58 08/01/2003 Jewel 10:14 08/01/2003 Jewel 10:22 08/01/2003 Jewel 10:30 08/01/2003 Jewel 10:38 08/01/2003 Jewel 10:45 08/01/2003 Lion 10:12 initial 08/01/2003 Lion 11:54 08/01/2003 Little Cub 9:43 ie 08/01/2003 Little Cub 13:37 ie 08/01/2003 Little Cub 14:42 ie 14:56ie 08/01/2003 Little Cub 15:38 ie 08/01/2003 Little Cub 16:38 08/01/2003 Lone Star 8:30 vr 08/01/2003 Lone Star 11:20 vr 08/01/2003 Oblong 14:00 08/01/2003 Pink 7:56 08/01/2003 Pink Cone 7:57 8:57ie 10:34ie 08/01/2003 Plate 9:32 08/01/2003 Plate 14:55 08/01/2003 Plate 17:38