OFVC Geyser Log for January 1 1999 to December 31 1999 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 1m15s) # long 3rd brust (d>1m15s) Vent & Turban after C Continue Q Quit ---------------------------------------------------------------------------------------- Date Geyser Time Interval Duration Preplay Height Prediction 1/1/1999 Old Faithful 8:24 1/1/1999 Old Faithful 10:00 1:36 4:22 9:41 150 9:49 1/1/1999 Old Faithful 11:28 1:28 S 11:23 140 11:30 1/1/1999 Old Faithful 12:20 0:52 4:35 --- 140 12:28 1/1/1999 Old Faithful 13:48 1:28 1:41 --- 130 13:56 1/1/1999 Old Faithful 14:45 0:57 4:50 14:37:00 140 14:38 1/1/1999 Old Faithful 16:19 1:34 1:45 16:08:00 153 16:25 1/1/1999 Old Faithful 17:15 ie 17:19 1/1/1999 Aurum 9:38 1/1/1999 Aurum 12:14 1/1/1999 Aurum 14:42 1/1/1999 Beehive 13:33 1/1/1999 Beehive's Indicator 13:19 1/1/1999 Castle 9:41 1/1/1999 Daisy 9:15 1/1/1999 Daisy 11:04 1/1/1999 Daisy 14:39 1/1/1999 Depression 10:18 1/1/1999 Gizmo 9:27 1/1/1999 Grand 14:14 D0/G2C 1/1/1999 Grotto 12:05 1/1/1999 Grotto Fountain 12:01 1/1/1999 Lion 9:23 d=4m 1/1/1999 Lion 13:59 initial 1/1/1999 Lion 15:14 1/1/1999 Little Cub 9:28 ie 1/1/1999 Little Cub 11:11 ie 1/1/1999 Little Cub 12:48 ie 1/1/1999 Little Cub 14:36 ie 1/1/1999 Little Cub 16:16 ie 1/1/1999 Lone Star 14:30 1/1/1999 Plate 9:50 1/1/1999 Plume 8:21 1/1/1999 Plume 9:39 1/1/1999 Plume 10:18 1/1/1999 Plume 10:54 1/1/1999 Plume 12:14 1/1/1999 Plume 12:50 1/1/1999 Plume 14:17 1/1/1999 Plume 14:57 1/1/1999 Plume 15:38 1/1/1999 Plume 16:21 1/1/1999 Plume 17:00 1/1/1999 Rift 8:32 ie still ie 10:45; not ie 11:30 1/1/1999 Riverside 11:14 1/1/1999 Sawmill 10:05 off between 10:45-11:30 1/1/1999 Sawmill 12:51 ns 1/1/1999 Tilt 10:07 1/2/1999 Old Faithful 8:41 ~4:00 1/2/1999 Old Faithful 10:05 1:24 4:15 9:58 153+ 10:02 1/2/1999 Old Faithful 11:33 1:28 ~4:20 11:25 11:33 1/2/1999 Old Faithful 13:07 1:34 4:17 12:48 139 13:02 1/2/1999 Old Faithful 14:35 1:28 4:15 14:25 135 14:45 1/2/1999 Old Faithful 16:05 1:30 4:09 15:52 135 16:02 1/2/1999 Old Faithful 17:34 1:29 4:02 17:24 143 17:31 1/2/1999 Old Faithful 18:56 ie 18:57 1/2/1999 Aurum 10:38 1/2/1999 Aurum 13:16 1/2/1999 Aurum 20:27 1/2/1999 Beehive 15:33 1/2/1999 Beehive's Indicator 15:30 ie 1/2/1999 Castle 16:25 ie H2O 1/2/1999 Grand 12:55 ie 1C 1/2/1999 Grand 20:01 N/T2C 1/2/1999 Lion 15:21 1/2/1999 Lion 16:41 1/2/1999 Little Cub 11:13 ie 1/2/1999 Little Cub 14:34 ie 1/2/1999 Little Cub 16:25 ie 1/2/1999 Plate 11:26 ie 1/2/1999 Plate 15:11 ie 1/2/1999 Plume 10:55 1/2/1999 Plume 12:11 1/2/1999 Plume 13:31 1/2/1999 Plume 14:11 1/2/1999 Plume 14:52 1/2/1999 Plume 15:37 1/2/1999 Plume 16:55 1/2/1999 Riverside 10:35 ie 1/2/1999 Riverside 16:25 ie 1/2/1999 West Triplet 20:06 1/3/1999 Old Faithful 8:18 2:06 8:16 125 8:25 1/3/1999 Old Faithful 9:32 1:14 4:34 9:15:00 160 9:21 1/3/1999 Old Faithful 11:06 1:34 1:57 10:54:00 153 11:07 1/3/1999 Old Faithful 12:00 0:54 4:23 11:56 140 12:05 1/3/1999 Old Faithful 13:32 1:32 1:46 13:22 140 13:31 1/3/1999 Old Faithful 14:31 0:59 4:19 14:19 150 14:24 1/3/1999 Old Faithful 15:54 1:23 3:53 15:54 129 16:00 1/3/1999 Old Faithful 17:24 1:30 3:56 17:17 17:13 1/3/1999 Aurum 11:54 1/3/1999 Aurum 14:25 1/3/1999 Castle 15:47 ns minor 1/3/1999 Daisy 8:19 ie 1/3/1999 Daisy 10:19 ie 1/3/1999 Daisy 12:10 1/3/1999 Daisy 14:06 ie 1/3/1999 Daisy 16:08 ns 1/3/1999 Depression 14:26 1/3/1999 Grand 11:51 2C 1/3/1999 Lion 9:13 ie 1/3/1999 Lion 16:06 ini d~7 1/3/1999 Little Cub 8:13 ie 1/3/1999 Little Cub 10:04 ie 1/3/1999 Little Cub 11:46 ns 1/3/1999 Little Cub 13:32 ns 1/3/1999 Little Cub 15:13 ns 1/3/1999 Little Cub 17:06 ie 1/3/1999 Plate 11:52 ie 1/3/1999 Plume 8:44 1/3/1999 Plume 9:25 1/3/1999 Plume 10:05 1/3/1999 Plume 10:45 1/3/1999 Plume 11:24 1/3/1999 Plume 12:05 1/3/1999 Plume 12:44 1/3/1999 Plume 13:23 1/3/1999 Plume 14:02 1/3/1999 Plume 14:39 1/3/1999 Plume 15:19 1/3/1999 Plume 15:59 1/3/1999 Riverside 10:09 1/3/1999 Riverside 16:07 ie 1/3/1999 Sawmill 14:03 ie 1/3/1999 Tilt 12:05 ie 1/4/1999 Old Faithful 8:36 4:26 8:29 1/4/1999 Old Faithful 10:06 1:30 1:52 10:00 145 10:08 1/4/1999 Old Faithful 11:01 0:55 4:18 10:57 136 11:02 1/4/1999 Old Faithful 12:34 1:33 4:14 12:22 143 12:30 1/4/1999 Old Faithful 14:00 1:26 1:50 13:52 140 14:01 1/4/1999 Old Faithful 14:52 0:52 3:57 14:51 145 14:54 1/4/1999 Old Faithful 16:21 1:29 4:13 16:18 137 16:13 1/4/1999 Artemisia 10:27 1/4/1999 Aurum 10:42 ie 1/4/1999 Aurum 13:08 1/4/1999 Aurum 15:51 1/4/1999 Beehive 11:53 1/4/1999 Beehive's Indicator 11:33 ie 1/4/1999 Bell Geyser (Myriad) 12:32 1/4/1999 Bell Geyser (Myriad) 12:50 1/4/1999 Castle 10:46 ie H2O 1/4/1999 Cousin Geyser 13:01 h~2' 1/4/1999 Daisy 9:52 1/4/1999 Daisy 11:55 ie 1/4/1999 Daisy 13:52 1/4/1999 Daisy 15:45 1/4/1999 Depression 15:34 ie 1/4/1999 Grand 14:29 D0/G2C d=10m52s 1/4/1999 Grotto 9:01 end 10:40 1/4/1999 Grotto 14:26 1/4/1999 Grotto Fountain 9:00 ns 1/4/1999 Little Cub 9:06 ie 1/4/1999 Little Cub 10:44 ie 1/4/1999 Little Cub 12:17 ie 1/4/1999 Little Cub 14:13 ie 1/4/1999 Little Cub 15:59 1/4/1999 Plate 8:30 ie 1/4/1999 Plate 12:40 1/4/1999 Plate 16:14 1/4/1999 Plume 8:35 1/4/1999 Plume 9:53 1/4/1999 Plume 10:33 ie 1/4/1999 Plume 11:09 1/4/1999 Plume 11:48 1/4/1999 Plume 12:29 1/4/1999 Plume 13:42 1/4/1999 Plume 14:20 1/4/1999 Plume 16:20 1/4/1999 Plume 16:57 1/4/1999 Riverside 9:33 1/4/1999 Riverside 15:23 ie 1/4/1999 Sawmill 8:55 d~50m 1/4/1999 Sawmill 13:32 ie d>28m 1/4/1999 UNNG ~40'N of Bell not active before 1/4; between 1/1 and1/4 50' runoff channel 1/4/1999 West Triplet 13:38 ie d>9m 1/5/1999 Old Faithful ~09:23 L 1/5/1999 Old Faithful 10:56 4:17 10:50 154 10:58 1/5/1999 Old Faithful 12:20 1:24 1:48 12:14 137 12:25 1/5/1999 Old Faithful 13:28 1:08 4:30 13:16 135 13:13 1/5/1999 Old Faithful 15:03 1:35 ~3:50 14:53 153+ 14:58 1/5/1999 Old Faithful 16:27 1:24 4:16 16:20 126 16:21 1/5/1999 Artemisia 15:30 1/5/1999 Aurum 11:47 1/5/1999 Beehive 15:16 1/5/1999 Beehive's Indicator 15:08 ie 1/5/1999 Castle 13:53 ie 1/5/1999 Daisy 9:29 ie 1/5/1999 Daisy 12:50 ie 1/5/1999 Depression 10:48 1/5/1999 Depression 17:11 1/5/1999 Fountain 13:52 1/5/1999 Grand 13:38 ie 1/5/1999 Great Fountain 14:36 ie 1/5/1999 Grotto 8:45 ie 1/5/1999 Lion 12:04 ini d~6m 1/5/1999 Lion 13:14 1/5/1999 Lion 14:16 1/5/1999 Little Cub 8:33 ie 1/5/1999 Little Cub 10:15 ie 1/5/1999 Little Cub 12:00 1/5/1999 Little Cub 13:50 ie 1/5/1999 Little Cub 15:55 ie 1/5/1999 Plate 11:35 1/5/1999 Plate 15:02 1/5/1999 Plume 9:41 1/5/1999 Plume 11:00 1/5/1999 Plume 11:41 1/5/1999 Plume 12:20 1/5/1999 Plume 12:57 1/5/1999 Plume 14:51 1/5/1999 Plume 15:28 1/5/1999 Plume 16:04 1/5/1999 Plume 16:46 1/5/1999 Riverside 8:48 1/5/1999 Sawmill 8:33 ie 1/5/1999 Tilt 8:45 1/6/1999 Old Faithful 8:53 1:54 8:50 140 1/6/1999 Old Faithful 10:00 1:07 4:25 9:35 156 9:50 1/6/1999 Old Faithful 11:32 1:32 4:06 11:20 11:31 1/6/1999 Old Faithful 13:02 1:30 4:18 12:51 12:56 1/6/1999 Old Faithful 14:23 1:21 3:58 14:23 14:31 1/6/1999 Old Faithful 15:51 1:28 4:02 15:41 137 15:44 1/6/1999 Aurum 10:22 1/6/1999 Aurum 15:29 1/6/1999 Castle 12:43 d=2 1/6/1999 Castle 15:30 vr 1/6/1999 Clepsydra 15:04 off 1/6/1999 Daisy 9:00 ie 1/6/1999 Daisy 10:44 1/6/1999 Daisy 12:28 ns 1/6/1999 Daisy 16:05 ie 1/6/1999 Depression 11:50 1/6/1999 Fountain 14:26 vr 1/6/1999 Grand 14:20 N/G1C 1/6/1999 Great Fountain 13:14 ie 1/6/1999 Grotto 12:11 ie 1/6/1999 Lion 9:09 d~4 1/6/1999 Lion 14:36 init d~6 1/6/1999 Lion 16:01 1/6/1999 Lion 17:09 ie 1/6/1999 Little Cub 8:36 ns 1/6/1999 Little Cub 10:26 ie 1/6/1999 Little Cub 12:14 1/6/1999 Little Cub 14:14 ie 1/6/1999 Little Cub 16:09 ie 1/6/1999 Penta 13:45 steam phase 1/6/1999 Plate 8:52 ie 1/6/1999 Plate 13:26 ns 1/6/1999 Plume 8:26 1/6/1999 Plume 9:00 1/6/1999 Plume 9:40 1/6/1999 Plume 10:18 1/6/1999 Plume 10:55 1/6/1999 Plume 11:31 1/6/1999 Plume 12:07 1/6/1999 Plume 13:23 1/6/1999 Plume 14:01 1/6/1999 Plume 14:36 1/6/1999 Plume 15:10 1/6/1999 Plume 15:46 1/6/1999 Plume 16:23 1/6/1999 Plume 17:03 1/6/1999 Riverside 13:25 vr 1/6/1999 Sawmill 11:13 ie 1/6/1999 Tilt 12:14 ns 1/7/1999 Old Faithful ~08:23 S 1/7/1999 Old Faithful 9:25 L 9:22:00 140 9:23 1/7/1999 Old Faithful 11:02 1:37 2:00 10:51:00 160+ 11:00 1/7/1999 Old Faithful 12:11 1:09 4:23 11:55:00 150 12:02 1/7/1999 Old Faithful 13:42 1:31 4:07 13:24:00 140 13:42 1/7/1999 Old Faithful 15:06 1:24 4:10 15:04:00 15:06 1/7/1999 Old Faithful 16:34 1:28 4:23 --- 16:32 1/7/1999 Aurum 12:04 1/7/1999 Aurum 14:40 1/7/1999 Bell 15:17 1/7/1999 Bell 15:36 1/7/1999 Castle 15:04 ns 1/7/1999 Daisy 12:08 1/7/1999 Daisy 13:50 ns 1/7/1999 Depression 11:02 ns 1/7/1999 Grand 11:24 G1Q 1/7/1999 Lion 10:00 ini d~6 1/7/1999 Lion 13:22 ini d=5m 1/7/1999 Lion 14:40 d~2 off 40s 1/7/1999 Lion 14:43 d~1m 1/7/1999 Little Cub 7:49 ie 1/7/1999 Little Cub 9:46 ie 1/7/1999 Little Cub 11:44 ie 1/7/1999 Little Cub 13:45 ie 1/7/1999 Little Cub 15:39 ie 1/7/1999 Plate 11:35 1/7/1999 Plume 7:37 1/7/1999 Plume 9:24 1/7/1999 Plume 10:36 1/7/1999 Plume 11:11 1/7/1999 Plume 11:48 1/7/1999 Plume 13:01 1/7/1999 Plume 13:37 1/7/1999 Plume 14:13 1/7/1999 Plume 14:49 1/7/1999 Plume 15:23 1/7/1999 Plume 15:59 1/7/1999 Riverside 11:10 1/7/1999 Sawmill 11:06 ie 1/7/1999 Tilt 14:11 1/7/1999 Uncertain 13:55 d~2m 1/7/1999 UNNG SE 3 Sisters today before 14:00 1/8/1999 Old Faithful 7:42 L 1/8/1999 Old Faithful 9:09 1:27 1:47 8:58 140 9:17 1/8/1999 Old Faithful 10:02 0:53 4:27 9:58 10:01 1/8/1999 Old Faithful 11:28 1:26 2:15 11:28 120 11:34 1/8/1999 Old Faithful 12:40 1:12 4:28 12:30 160 12:37 1/8/1999 Old Faithful 14:05 1:25 4:15 --- 120 14:13 1/8/1999 Old Faithful 15:28 1:23 1:59 15:21 140 15:32 1/8/1999 Old Faithful 16:26 0:58 4:30 16:26 16:28 1/8/1999 Aurum 8:17 1/8/1999 Aurum 10:50 ie 1/8/1999 Aurum 13:23 1/8/1999 Aurum 15:56 ns 1/8/1999 Castle 10:27 1/8/1999 Daisy 8:07 1/8/1999 Daisy 10:05 1/8/1999 Daisy 12:00 1/8/1999 Daisy 13:53 1/8/1999 Gizmo 12:57 1/8/1999 Gizmo 13:23 1/8/1999 Gizmo 13:43 1/8/1999 Grand 12:32 N/T2C 1/8/1999 Grotto 10:06 1/8/1999 Grotto 16:54 ie 1/8/1999 Grotto Fountain 10:03 ie 1/8/1999 Lion 8:33 d=4 1/8/1999 Lion 15:00 ie 1/8/1999 Lion 16:15 ie 1/8/1999 Little Cub 8:17 ns 1/8/1999 Little Cub 10:08 ie 1/8/1999 Little Cub 13:28 ns 1/8/1999 Little Cub 15:22 1/8/1999 Plate 15:50 ie 1/8/1999 Plume 8:11 1/8/1999 Plume 10:08 1/8/1999 Plume 10:45 1/8/1999 Plume 11:22 1/8/1999 Plume 13:13 1/8/1999 Plume 13:51 1/8/1999 Plume 14:31 1/8/1999 Plume 15:17 1/8/1999 Plume 15:52 1/8/1999 Plume 16:30 1/8/1999 Riverside 10:30 of=77 1/8/1999 Sawmill 7:47 ie end 08:20 1/8/1999 Sawmill 10:22 1/8/1999 Sawmill 16:53 ie 1/8/1999 Tilt 8:37 1/8/1999 Tilt 12:54 1/8/1999 Tilt 13:41 1/8/1999 West Triplet 9:34 ie end before 10:00 1/9/1999 Old Faithful ~07:59 vr S 1/9/1999 Old Faithful 9:01 4:30 8:49 8:59 1/9/1999 Old Faithful 10:31 1:30 4:10 10:31 140 10:34 1/9/1999 Old Faithful 11:55 1:24 4:08 11:50 11:57 1/9/1999 Old Faithful 13:23 1:28 ~4:12 13:13 13:20 1/9/1999 Old Faithful 14:57 1:34 1:50 14:44 14:50 1/9/1999 Old Faithful 15:50 0:53 4:18 15:49 135 15:51 1/9/1999 Old Faithful 17:18 1:28 3:58 17:05 17:19 1/9/1999 Old Faithful 18:46 1:28 4:12 18:39 1/9/1999 Aurum 13:21 1/9/1999 Aurum 15:54 1/9/1999 Beehive ~08:00 vr 1/9/1999 Castle 10:17 ie steam 1/9/1999 Daisy 14:07 1/9/1999 Depression 14:34 1/9/1999 Grand 13:19 ns 1/9/1999 Grotto 9:35 ie marathon 1/9/1999 Lion 9:25 ie 1/9/1999 Lion 10:52 1/9/1999 Little Cub 8:49 ie 1/9/1999 Little Cub 10:21 s 1/9/1999 Little Cub 12:17 1/9/1999 Little Cub 13:58 ie 1/9/1999 Little Cub 15:51 ie 1/9/1999 Lone Star 13:35 1/9/1999 Plate 10:27 1/9/1999 Plate 14:12 ie 1/9/1999 Plume 10:03 1/9/1999 Plume 10:44 1/9/1999 Plume 12:42 1/9/1999 Plume 13:56 1/9/1999 Plume 14:34 1/9/1999 Plume 15:49 1/9/1999 Plume 17:08 1/9/1999 Riverside 9:40 1/9/1999 Riverside 15:27 1/9/1999 Sawmill 13:13 ie 1/10/1999 Old Faithful 8:43 3:55 8:28 1/10/1999 Old Faithful 10:01 1:18 4:12 9:56 140 10:03 1/10/1999 Old Faithful 11:34 1:33 4:28 11:22 136 11:28 1/10/1999 Old Faithful 13:07 1:33 3:52 13:01 160 13:06 1/10/1999 Old Faithful 14:31 1:24 1:50 14:22 137 14:25 1/10/1999 Old Faithful 15:35 1:04 4:32 15:28 140 15:25 1/10/1999 Old Faithful 17:08 1:33 1:56 16:56 130 17:09 1/10/1999 Old Faithful 18:08 ie 18:06 1/10/1999 Aurum 12:00 1/10/1999 Aurum 17:17 1/10/1999 Beehive 12:46 1/10/1999 Beehive's Indicator 12:27 ie 1/10/1999 Bell 13:34 ie 1/10/1999 Bell 16:19 1/10/1999 Bell 16:39 1/10/1999 Castle 9:13 ns 1/10/1999 Daisy 8:45 ns 1/10/1999 Daisy 10:45 1/10/1999 Depression 9:35 1/10/1999 Depression 16:35 1/10/1999 Fountain 15:16 1/10/1999 Grand 9:14 1C 1/10/1999 Grand ~18:00 3Q 1/10/1999 Jet 14:21 1/10/1999 Jet 14:31 1/10/1999 Jet 14:39 1/10/1999 Jet 14:49 1/10/1999 Jet 14:57 1/10/1999 Jet 15:08 1/10/1999 Jet 15:17 1/10/1999 Lion 9:02 1/10/1999 Lion 10:18 1/10/1999 Lion 17:00 ie ini d>=6 1/10/1999 Little Cub 8:07 ie 1/10/1999 Little Cub 9:40 ns 1/10/1999 Little Cub 11:27 ie 1/10/1999 Little Cub 17:05 ie 1/10/1999 Penta between 10:00 and 17:00 1/10/1999 Plate 10:01 1/10/1999 Plume 8:22 1/10/1999 Plume 9:01 0:39 1/10/1999 Plume 9:38 0:37 1/10/1999 Plume 10:18 0:40 1/10/1999 Plume 10:55 0:37 1/10/1999 Plume 11:31 0:36 1/10/1999 Plume 12:07 0:36 1/10/1999 Plume 12:44 0:37 1/10/1999 Plume 13:57 1/10/1999 Plume 14:32 0:35 1/10/1999 Plume 15:50 1/10/1999 Plume 16:26 0:36 1/10/1999 Plume 17:06 0:40 1/10/1999 Rift 17:04 ie end ~18:08 1/10/1999 Riverside 8:50 1/10/1999 Sawmill 17:56 ie 1/10/1999 Twig 14:28 1/10/1999 West Triplet 17:04 ie 1/11/1999 Old Faithful 8:45 1:50 8:40 140 1/11/1999 Old Faithful 9:45 1:00 4:27 9:36 138 9:39 1/11/1999 Old Faithful 11:21 1:36 2:04 11:09:00 139 11:17 1/11/1999 Old Faithful 12:27 1:06 4:45 12:13:00 138 12:24 1/11/1999 Old Faithful 13:59 1:32 4:20 13:47:00 145 14:06 1/11/1999 Old Faithful 15:39 1:40 4:12 15:16:00 155 15:29 1/11/1999 Old Faithful 17:09 1:30 4:26 16:56:00 130 17:05 1/11/1999 Aurum 8:19 1/11/1999 Aurum 15:54 1/11/1999 Bead 11:54 1/11/1999 Bead 12:23 1/11/1999 Bead 12:53 1/11/1999 Bead 13:21 1/11/1999 Bead 13:50 1/11/1999 Beehive 14:58 1/11/1999 Beehive's Indicator 14:54 1/11/1999 Box Spring 11:57 1/11/1999 Box Spring 12:03 1/11/1999 Box Spring 12:11 1/11/1999 Box Spring 12:31 1/11/1999 Box Spring 12:50 1/11/1999 Box Spring 13:08 1/11/1999 Box Spring 13:27 1/11/1999 Box Spring 13:49 1/11/1999 Castle 8:52 ns 1/11/1999 Daisy 9:33 ie 1/11/1999 Daisy 11:13 1/11/1999 Daisy 14:58 vr 1/11/1999 Depression 10:31 1/11/1999 Depression 16:29 1/11/1999 Dome 15:20 ie 1/11/1999 Fountain 9:37 ns 1/11/1999 Grand 9:20 1/11/1999 Great Fountain 10:50 p=7 1/11/1999 Labial steady bursting from 1-6 feet seen all day 1/11/1999 Lion 12:46 1/11/1999 Lion 13:59 1/11/1999 Little Cub 8:20 ns 1/11/1999 Little Cub 10:31 1/11/1999 Little Cub 16:23 ie 1/11/1999 Lone Star ~12:25 vr major 1/11/1999 Narcissus 12:08 minor 1/11/1999 Oblong ~15:20 vrie 1/11/1999 Pink 13:44 1/11/1999 Pink ~08:45 1/11/1999 Plate 9:24 1/11/1999 Plume 8:09 1/11/1999 Plume 8:44 1/11/1999 Plume 9:22 1/11/1999 Plume 10:01 ie 1/11/1999 Plume 10:40 1/11/1999 Plume 11:20 1/11/1999 Plume 13:09 1/11/1999 Plume 13:42 1/11/1999 Plume 14:16 1/11/1999 Plume 14:56 1/11/1999 Plume 16:04 1/11/1999 Plume 16:38 1/11/1999 Plume 17:14 1/11/1999 Riverside 13:15 ievr 1/11/1999 Till 14:38 ie 1/11/1999 White Dome 9:18 1/11/1999 White Dome 10:24 1/11/1999 White Dome 10:57 1/12/1999 Old Faithful 8:19 1/12/1999 Old Faithful 9:28 1:09 1/12/1999 Old Faithful 11:01 1:33 1/12/1999 Old Faithful 11:56 0:55 1/12/1999 Old Faithful 13:28 1:32 1/12/1999 Old Faithful 14:55 1:27 1/12/1999 Old Faithful 16:23 1:28 1/12/1999 Old Faithful 17:21 0:58 1/12/1999 Aurum 9:10 1/12/1999 Aurum 11:45 1/12/1999 Aurum 14:22 1/12/1999 Beehive 14:43 ns 1/12/1999 Beehive's Indicator 14:31 ns 1/12/1999 Castle 7:53 ie late H2O 1/12/1999 Daisy 8:43 ie 1/12/1999 Daisy 10:27 1/12/1999 Daisy 12:23 ns 1/12/1999 Depression 10:23 1/12/1999 Dome active 1/12/1999 Fountain 11:00 ie 1/12/1999 Grand 9:17 1/12/1999 Grotto 9:41 ie 1/12/1999 Grotto Fountain 9:45 ie 1/12/1999 Lion 12:40 ini 1/12/1999 Lion 16:55 ie ini 1/12/1999 Little Cub 8:22 ie 1/12/1999 Little Cub 10:13 ie 1/12/1999 Little Cub 11:09 "? Yes, RJP ns full length" 1/12/1999 Little Cub 12:04 ie 1/12/1999 Little Cub 13:50 ns 1/12/1999 Little Cub 15:43 ie 1/12/1999 Plate 9:11 ie 1/12/1999 Plate 12:44 1/12/1999 Plume 8:56 1/12/1999 Plume 9:32 1/12/1999 Plume 10:09 1/12/1999 Plume 10:47 1/12/1999 Plume 11:27 1/12/1999 Plume 12:03 1/12/1999 Plume 12:38 1/12/1999 Plume 13:16 1/12/1999 Plume 13:51 1/12/1999 Plume 14:26 1/12/1999 Plume 15:04 1/12/1999 Plume 15:40 1/12/1999 Plume 16:56 1/12/1999 Rift 16:32 1/12/1999 Riverside 12:18 vr 12:21 ie 1/12/1999 Sawmill 9:08 ie 1/12/1999 West Triplet 16:05 d=35 1/13/1999 Old Faithful 8:29 L 8:28 1/13/1999 Old Faithful 10:00 1:31 ~3:30 9:57 10:04 1/13/1999 Old Faithful 11:16 1:16 ~4:10 --- 153 11:14 1/13/1999 Old Faithful 12:47 1:31 ~1:53 12:34:00 145 12:42 1/13/1999 Old Faithful 13:48 1:01 4:18 13:35:00 155 13:43 1/13/1999 Old Faithful 15:20 1:32 S 15:08:00 139 15:16 1/13/1999 Old Faithful 16:16 0:56 4:30 16:09:00 130 16:20 1/13/1999 Artemisia 12:37 ie 1/13/1999 Aurum 11:11 1/13/1999 Aurum 13:58 1/13/1999 Aurum 16:43 1/13/1999 Beehive 15:50 1/13/1999 Beehive's Indicator 15:35 1/13/1999 Castle 8:24 ie 1/13/1999 Castle 16:40 1/13/1999 Daisy 9:50 computer 1/13/1999 Fountain 8:46 ie 1/13/1999 Grand 11:45 ns 2Q 1/13/1999 Lion 8:55 1/13/1999 Little Cub 9:57 ie 1/13/1999 Little Cub 11:38 ie 1/13/1999 Little Cub 13:13 ie 1/13/1999 Little Cub 14:54 ie 1/13/1999 Little Cub 16:32 1/13/1999 Lone Star 11:40 vr 1/13/1999 Plate 12:28 1/13/1999 Plate 15:59 1/13/1999 Plume 12:11 1/13/1999 Plume 12:53 1/13/1999 Plume 13:33 1/13/1999 Plume 14:12 1/13/1999 Plume 14:49 1/13/1999 Plume 15:34 1/13/1999 Plume 16:16 1/13/1999 Sawmill 12:22 1/14/1999 Old Faithful 9:11 2:00 9:03 135 1/14/1999 Old Faithful 10:14 1:03 4:20 10:06:00 10:11 1/14/1999 Old Faithful 11:53 1:39 4:30 11:44:00 145 11:44 1/14/1999 Old Faithful 13:12 1:19 4:04 --- 135 13:27 1/14/1999 Old Faithful 14:31 1:19 2:00 14:27 14:35 1/14/1999 Old Faithful 15:44 1:13 4:28 15:28 155 15:31 1/14/1999 Old Faithful ~17:06 ~4:00 --- 17:16 1/14/1999 Aurum 11:06 1/14/1999 Aurum 16:18 1/14/1999 Castle ~17:00 vr 1/14/1999 Daisy 10:38 ns 1/14/1999 Daisy 12:25 ie 1/14/1999 Daisy 14:02 ns 1/14/1999 Daisy 15:46 1/14/1999 Depression 9:03 1/14/1999 Grand 14:59 N/T2C 1/14/1999 Grotto 11:15 1/14/1999 Grotto 15:46 ns 1/14/1999 Lion 13:26 1/14/1999 Lion 14:45 1/14/1999 Little Cub 9:26 ie 1/14/1999 Little Cub 11:03 ie 1/14/1999 Little Cub 12:53 ie 1/14/1999 Little Cub 14:45 ie 1/14/1999 Little Cub 16:42 ie 1/14/1999 Oblong 14:15 vr 1/14/1999 Plume 8:53 1/14/1999 Plume 9:31 1/14/1999 Plume 10:09 1/14/1999 Plume 10:48 1/14/1999 Plume 11:25 1/14/1999 Plume 12:46 1/14/1999 Plume 14:02 1/14/1999 Plume 14:41 1/14/1999 Plume 15:19 1/14/1999 Plume 15:58 1/14/1999 Plume 16:33 1/14/1999 Plume 17:10 1/14/1999 Riverside 11:00 1/14/1999 Sawmill 9:30 1/14/1999 Tilt 11:56 1/14/1999 Tilt 12:54 1/14/1999 Tilt 14:27 1/14/1999 Tilt 16:06 1/15/1999 Old Faithful 7:44 ~4:15 7:40 1/15/1999 Old Faithful 9:15 1:31 4:09 9:04 140 1/15/1999 Old Faithful 10:42 1:27 1:48 10:36 10:40 1/15/1999 Old Faithful 11:40 0:58 4:32 11:32 143 11:35 1/15/1999 Old Faithful 13:17 1:37 1:55 13:08 125 13:14 1/15/1999 Old Faithful 14:20 1:03 ~4:35 14:13 140 14:14 1/15/1999 Old Faithful 15:51 1:31 4:07 15:38 135 15:55 1/15/1999 Aurum 13:20 1/15/1999 Aurum 15:43 1/15/1999 Aurum ~08:15 vr 1/15/1999 Beehive 10:24 1/15/1999 Beehive's Indicator 10:17 ie 1/15/1999 Castle 9:05 ns 1/15/1999 Daisy 11:22 vr 1/15/1999 Daisy 13:04 1/15/1999 Daisy 14:57 1/15/1999 Fountain 14:49 ie 1/15/1999 Grand 7:40 ie 1/15/1999 Grand 15:30 D2/T1C 1/15/1999 Grotto 8:07 ie marathon 1/15/1999 Lion 8:36 ie 1/15/1999 Lion 13:08 d>5 ini 1/15/1999 Lion 14:41 1/15/1999 Little Cub 10:15 ie 1/15/1999 Little Cub 13:53 ie 1/15/1999 Little Cub 15:48 ie 1/15/1999 Little Squirt 7:50 ie 1/15/1999 Lone Star 12:15 vr 1/15/1999 Plume 7:53 1/15/1999 Plume 10:19 1/15/1999 Plume 12:23 1/15/1999 Plume 13:01 1/15/1999 Plume 13:37 1/15/1999 Plume 14:17 1/15/1999 Plume 14:59 1/15/1999 Plume 15:43 1/15/1999 Riverside 8:46 1/15/1999 Riverside 14:37 1/15/1999 Sawmill 8:07 ie 1/15/1999 Sawmill 14:27 ie 1/15/1999 Sawmill 14:57 d<20s 1/15/1999 Tilt 9:43 ie 1/15/1999 Tilt 14:51 1/15/1999 Tilt 15:50 1/16/1999 Old Faithful 8:16 1/16/1999 Old Faithful 10:02 1:46 1:50 9:41:00 155 9:50 1/16/1999 Old Faithful 11:04 1:02 L 10:58:00 10:56 1/16/1999 Old Faithful 12:29 1:25 4:13 none seen 130 12:39 1/16/1999 Old Faithful 14:01 1:32 4:07 13:54:00 128 13:56 1/16/1999 Old Faithful 15:30 1:29 2:12 15:17:00 140 15:25 1/16/1999 Old Faithful 16:34 1:04 4:28 16:21:00 145 16:37 1/16/1999 Old Faithful 18:01 ie 18:06 1/16/1999 Old Faithful 19:24 S 1/16/1999 Aurum 13:08 1/16/1999 Aurum 15:31 1/16/1999 Castle 8:45 ie 1/16/1999 Grand 14:52 ie 1/16/1999 Lion 15:53 ie 1/16/1999 Lion 17:15 ie 1/16/1999 Little Cub 9:31 ie 1/16/1999 Little Cub 11:23 ie 1/16/1999 Little Cub 15:23 ie 1/16/1999 Little Cub 17:25 ie 1/16/1999 Plate 12:23 ie 1/16/1999 Plate 17:15 ie 1/16/1999 Plume 9:28 1/16/1999 Plume 10:03 1/16/1999 Plume 10:38 1/16/1999 Plume 14:46 1/16/1999 Plume 15:21 1/16/1999 Plume 15:57 1/16/1999 Plume 16:34 1/16/1999 Plume 17:15 1/17/1999 Old Faithful 7:52 1/17/1999 Old Faithful 9:17 1:25 2:02 9:16 130 9:25 1/17/1999 Old Faithful 10:23 1:06 4:29 10:12 141 10:18 1/17/1999 Old Faithful 12:03 1:40 1:59 11:49 155 11:56 1/17/1999 Old Faithful 13:00 0:57 4:23 12:50 115 13:02 1/17/1999 Old Faithful 14:35 1:35 3:59 14:19 147 14:31 1/17/1999 Old Faithful 15:54 1:19 2:07 15:52 140 15:56 1/17/1999 Old Faithful 16:51 0:57 4:16 133 16:58 1/17/1999 Aurum 8:27 1/17/1999 Aurum 10:58 1/17/1999 Aurum 13:34 1/17/1999 Castle 11:54 1/17/1999 Daisy 8:26 ie 1/17/1999 Daisy 10:07 ie 1/17/1999 Daisy 11:49 1/17/1999 Daisy 13:34 1/17/1999 Daisy 15:14 1/17/1999 Depression 8:14 ie 1/17/1999 Depression 15:05 1/17/1999 Grand 13:15 T2C 1/17/1999 Lion 13:37 ini d>7 1/17/1999 Little Cub 8:33 ie 1/17/1999 Little Cub 10:16 ie 1/17/1999 Little Cub 11:55 ie 1/17/1999 Little Cub 13:43 ie 1/17/1999 Little Cub 15:39 ie 1/17/1999 Plate 9:02 1/17/1999 Plate 12:51 1/17/1999 Plume 8:44 1/17/1999 Plume 9:23 1/17/1999 Plume 10:02 1/17/1999 Plume 10:43 1/17/1999 Plume 11:19 1/17/1999 Plume 11:59 1/17/1999 Plume 12:39 1/17/1999 Plume 13:17 1/17/1999 Plume 13:56 1/17/1999 Plume 14:33 1/17/1999 Plume 15:07 1/17/1999 Plume 15:47 1/17/1999 Plume 17:01 1/17/1999 Riverside 12:20 ie 1/18/1999 Old Faithful 8:48 4:16 8:37 115 1/18/1999 Old Faithful 10:25 1:37 1:54 10:13 10:16 1/18/1999 Old Faithful 11:31 1:06 4:21 11:14 136 11:21 1/18/1999 Old Faithful 12:55 1:24 2:02 12:55 125 13:01 1/18/1999 Old Faithful 13:54 0:59 4:23 13:48 115 13:56 1/18/1999 Old Faithful 15:34 1:40 1:55 15:19 135 15:25 1/18/1999 Old Faithful 16:23 0:49 4:29 16:17 120 16:31 1/18/1999 Old Faithful 17:50 ie 17:56 1/18/1999 Aurum 11:55 1/18/1999 Aurum 14:19 1/18/1999 Aurum 16:47 1/18/1999 Castle 10:18 ns 1/18/1999 Castle 13:03 vr 1/18/1999 Daisy 9:48 ie 1/18/1999 Daisy 11:46 ie 1/18/1999 Daisy 13:42 vr 1/18/1999 Daisy 17:21 ie 1/18/1999 Depression 16:52 ns 1/18/1999 Grand 15:06 G3Q d~11m 1/18/1999 Grotto 8:20 ie marathon 1/18/1999 Lion 14:22 ns ini 1/18/1999 Lion 15:42 d~45s off ~1m 1/18/1999 Lion 15:43 1/18/1999 Lion 16:50 d~10s 1/18/1999 Little Cub 10:43 ie 1/18/1999 Little Cub 12:39 ie 1/18/1999 Little Cub 14:30 ie 1/18/1999 Little Cub 16:18 ie 1/18/1999 Oblong 12:58 vr 1/18/1999 Opal active 1/18/1999 Plate 13:39 1/18/1999 Plume 10:54 1/18/1999 Plume 11:35 1/18/1999 Plume 12:58 1/18/1999 Plume 13:36 1/18/1999 Plume 14:14 1/18/1999 Plume 15:31 1/18/1999 Plume 16:09 1/18/1999 Plume 16:44 1/18/1999 Plume 17:20 1/18/1999 Riverside 11:30 vr 1/18/1999 Riverside 17:15 ie 1/18/1999 Sawmill 9:53 1/18/1999 Sawmill 12:57 vr 1/18/1999 Sawmill 14:39 ie 1/18/1999 Turquoise frozen over 1/18/1999 Vent & Turban 8:33 ie end 08:48 1/19/1999 Old Faithful 8:38 L none seen 1/19/1999 Old Faithful 10:10 1:32 1:46 10:06:00 10:13 1/19/1999 Old Faithful 11:18 1:08 4:27 11:07 150 11:02 1/19/1999 Old Faithful 12:48 1:30 2:12 12:42 132 12:50 1/19/1999 Old Faithful 13:53 1:05 4:30 13:44 13:55 1/19/1999 Old Faithful 15:30 1:37 1:50 15:21 150 15:26 1/19/1999 Old Faithful 16:30 1:00 4:38 16:24 137 16:24 1/19/1999 Aurum 10:32 1/19/1999 Aurum 13:04 1/19/1999 Aurum 15:32 1/19/1999 Beehive 11:58 no Indicator seen 1/19/1999 Castle 13:05 ie steam 1/19/1999 Daisy 8:48 ie 1/19/1999 Daisy 10:33 ie 1/19/1999 Daisy 12:25 ie 1/19/1999 Depression 11:42 ns 1/19/1999 Great Fountain 14:51 ie 1/19/1999 Grotto 8:48 ie not ie 09:34 1/19/1999 Jet 14:23 1/19/1999 Jet 14:48 1/19/1999 Jet 14:58 1/19/1999 Kaleidoscope 14:38 1/19/1999 Lion 8:28 ie d>5 1/19/1999 Lion 9:48 ie 1/19/1999 Lion 16:13 ie 1/19/1999 Little Cub 10:57 ie 1/19/1999 Little Cub 12:52 ns 1/19/1999 Lone Star 12:46 min d=4m 1/19/1999 Lone Star 13:08 major 1/19/1999 Plume 8:28 1/19/1999 Plume 9:44 1/19/1999 Plume 10:25 1/19/1999 Plume 11:03 1/19/1999 Plume 11:45 1/19/1999 Plume 12:20 1/19/1999 Plume 12:58 1/19/1999 Plume 13:35 1/19/1999 Plume 14:11 5B 1/19/1999 Plume 14:50 vr 1/19/1999 Plume 15:28 1/19/1999 Plume 16:05 1/19/1999 Plume 16:41 1/19/1999 Riverside 10:33 ie of 09:26ns 1/19/1999 Sawmill 9:34 ie 1/19/1999 Till 14:00 afterburst 1/20/1999 Old Faithful 8:53 4:05 8:41 135 8:50 1/20/1999 Old Faithful 10:21 1:28 1:58 10:10 10:17 1/20/1999 Old Faithful 11:13 0:52 4:55 11:12 11:20 1/20/1999 Old Faithful 12:50 1:37 1:46 12:47 140 12:53 1/20/1999 Old Faithful 13:49 0:59 4:36 13:43 139 13:42 1/20/1999 Old Faithful 15:14 1:25 3:53 none seen 129 15:24 1/20/1999 Old Faithful 16:41 1:27 4:18 16:32 140 16:33 1/20/1999 Aurum 13:39 1/20/1999 Aurum 16:06 1/20/1999 Beehive 15:02 1/20/1999 Beehive's Indicator 14:47 ie 1/20/1999 Castle 15:22 ns 1/20/1999 Daisy 15:20 ie 1/20/1999 Depression 11:32 ie 1/20/1999 Grand 16:23 2Q 1/20/1999 Lion 16:55 initial 1/20/1999 Little Cub 8:26 ie 1/20/1999 Little Cub 10:32 ie 1/20/1999 Little Cub 14:30 ie 1/20/1999 Little Cub 16:29 ie 1/20/1999 Lone Star 12:44 ie minor 1/20/1999 Lone Star 13:24 major 1/20/1999 Plate 11:26 ie 1/20/1999 Plate 16:47 ns 1/20/1999 Plume 8:17 1/20/1999 Plume 8:53 1/20/1999 Plume 9:28 1/20/1999 Plume 10:05 1/20/1999 Plume 10:41 1/20/1999 Plume 11:15 1/20/1999 Plume 11:52 1/20/1999 Plume 13:42 1/20/1999 Plume 14:56 1/20/1999 Plume 15:40 1/20/1999 Plume 16:18 1/20/1999 Plume 16:54 1/20/1999 Plume 17:29 1/20/1999 Riverside 15:15 ie 1/20/1999 Vent & Turban 9:50 ie 1/21/1999 Old Faithful 9:32 ~4:23 9:24:00 S 1/21/1999 Old Faithful 11:04 1:32 1:46 10:57:00 145 11:03 1/21/1999 Old Faithful 12:03 0:59 ~4:14 11:54:00 11:56 1/21/1999 Old Faithful 13:41 1:38 2:10 13:32 140 13:30 1/21/1999 Old Faithful 14:50 1:09 4::10 14:37 150 14:47 1/21/1999 Old Faithful 16:15 1:25 2:11 16:12:00 16:16 1/21/1999 Old Faithful ~17:15 L S 17:21 1/21/1999 Old Faithful 19:48 ie 1/21/1999 Old Faithful 21:12 ie 1/21/1999 Aurum 14:09 1/21/1999 Aurum 16:43 ie 1/21/1999 Beehive 17:24 1/21/1999 Beehive's Indicator 17:09 1/21/1999 Castle 14:38 1/21/1999 Daisy 7:59 ie 1/21/1999 Daisy 13:42 ns 1/21/1999 Daisy 15:40 ns 1/21/1999 Grand 7:45 ie 1/21/1999 Grand 16:40 vr T2C 1/21/1999 Grotto 15:24 ns 1/21/1999 Lion 12:18 d>1m 1/21/1999 Lion 16:39 ie 16:43ie 1/21/1999 Little Cub 12:23 1/21/1999 Little Cub 14:14 1/21/1999 Plate 15:18 1/21/1999 Plume 9:19 1/21/1999 Plume 9:53 1/21/1999 Plume 11:06 1/21/1999 Plume 11:42 1/21/1999 Plume 12:19 4B 1/21/1999 Plume 12:56 1/21/1999 Plume 13:38 1/21/1999 Plume 14:15 1/21/1999 Plume 14:52 1/21/1999 Plume 15:30 1/21/1999 Plume 17:24 1/21/1999 Rift 12:52 ie 14:30 end 1/21/1999 Riverside 8:24 1/21/1999 Riverside 13:58 1/21/1999 Tilt 13:57 1/21/1999 Tilt 14:47 1/22/1999 Old Faithful 8:09 4:04 1/22/1999 Old Faithful 9:27 1:18 4:15 9:27:00 9:33 1/22/1999 Old Faithful 10:49 1:22 ~3:50 10:45 10:54 1/22/1999 Old Faithful 12:11 1:22 2:24 12:02 12:06 1/22/1999 Old Faithful 13:08 0:57 ~4:15 13:08 13:20 1/22/1999 Old Faithful 14:46 1:38 1:51 14:30 14:36 1/22/1999 Old Faithful 15:41 0:55 4:14 15:38 15:41 1/22/1999 Old Faithful 17:09 ie 17:08 1/22/1999 Artemisia 14:20 near oflow 1/22/1999 Aurum 13:22 1/22/1999 Castle 7:57 1/22/1999 Daisy 8:12 1/22/1999 Daisy 14:41 ns 1/22/1999 Depression 13:00 ie 1/22/1999 Grand 7:41 T1C d=9:17 1/22/1999 Grotto 7:40 ie 1/22/1999 Grotto 13:10 ie end 13:51 1/22/1999 Lion 12:19 ie 1/22/1999 Little Cub 9:29 ie 1/22/1999 Little Cub 13:00 ie 1/22/1999 Little Cub 16:31 ns 1/22/1999 Lone Star 13:05 ie 1/22/1999 Plume 7:23 4B 1/22/1999 Plume 8:03 1/22/1999 Plume 8:44 1/22/1999 Plume 9:22 1/22/1999 Plume 10:03 1/22/1999 Plume 10:41 1/22/1999 Plume 11:17 1/22/1999 Plume 12:38 1/22/1999 Plume 13:19 1/22/1999 Plume 14:42 1/22/1999 Plume 16:01 1/22/1999 Riverside 7:40 ns 1/22/1999 Riverside 13:18 1/22/1999 Sawmill 13:10 ie 1/22/1999 Tilt 8:13 1/22/1999 Tilt 16:26 1/23/1999 Old Faithful ~08:57 L 1/23/1999 Old Faithful 10:31 L 10:30 10:32 1/23/1999 Old Faithful 12:00 1:29 4:32 11:51 12:06 1/23/1999 Old Faithful 13:33 1:33 1:50 13:23 150 13:34 1/23/1999 Old Faithful 14:33 1:00 L none seen 14:26 1/23/1999 Old Faithful 16:04 1:31 1:49 15:59 16:08 1/23/1999 Old Faithful 17:03 0:59 4:21 16:54 16:57 1/23/1999 Old Faithful 18:42 1:39 2:07 18:36 18:33 1/23/1999 Aurum 14:04 1/23/1999 Beehive 9:49 1/23/1999 Beehive's Indicator 9:44 ie 1/23/1999 Bulger 10:03 ie major 1/23/1999 Bulger 10:34 major 1/23/1999 Bulger 11:32 ie major; none again by 13:20 1/23/1999 Fountain ~16:00 prediction 1/23/1999 Grand 13:00 D3/T2C d=9:48 1/23/1999 Grotto 11:24 ie 1/23/1999 Lion 14:21 ie 1/23/1999 Oblong 10:01 ie 1/23/1999 Plate 12:00 ie 1/23/1999 Plume 13:29 1/23/1999 Plume 14:02 1/23/1999 Plume 14:40 1/23/1999 Plume 15:57 1/23/1999 Sawmill 9:59 ie d>2h49m 1/24/1999 Old Faithful 8:20 4:24 1/24/1999 Old Faithful 9:53 1:33 2:06 9:44 140 9:51 1/24/1999 Old Faithful 11:11 1:18 4:29 10:54 160+ 10:57 1/24/1999 Old Faithful 12:44 1:33 3:59 12:37 155 12:44 1/24/1999 Old Faithful 14:12 1:28 4:13 14:01 150 14:05 1/24/1999 Old Faithful 15:40 1:28 1:45 15:31 139 15:39 1/24/1999 Old Faithful 16:49 1:09 4:29 16:33 143 16:31 1/24/1999 Aurum 10:11 1/24/1999 Aurum 12:45 1/24/1999 Aurum 15:18 1/24/1999 Beehive 15:20 1/24/1999 Beehive's Indicator 15:14 ie 1/24/1999 Castle 13:11 ie H2O 1/24/1999 Clepsydra off 14:41 restart 14:44 1/24/1999 Daisy 11:59 ie 1/24/1999 Depression 15:04 1/24/1999 Fountain 13:51 vr d=35 1/24/1999 Grand 12:28 ie 1/24/1999 Grotto 9:11 ie 1/24/1999 Jet 14:44 1/24/1999 Kaleidoscope 14:49 1/24/1999 Lion 10:49 ns d~4 1/24/1999 Little Cub 8:43 ie 1/24/1999 Little Cub 10:20 ie 1/24/1999 Little Cub 12:06 ie 1/24/1999 Plate 11:38 1/24/1999 Plate 16:35 1/24/1999 Plume 8:54 1/24/1999 Plume 10:14 1/24/1999 Plume 10:54 1/24/1999 Plume 11:36 1/24/1999 Plume 12:20 1/24/1999 Plume 12:59 1/24/1999 Plume 14:57 1/24/1999 Plume 15:37 1/24/1999 Plume 16:20 1/24/1999 Plume 17:01 1/24/1999 Riverside 11:36 1/24/1999 Riverside 17:38 ie 1/24/1999 Twig 14:30 ie 1nd 14:37 1/24/1999 Vent & Turban 19:00 ie 1/24/1999 West Triplet 8:52 ie 1/25/1999 Old Faithful 9:03 ~4:04 1/25/1999 Old Faithful 10:34 1:31 ~3:55 10:25 `145 10:26 1/25/1999 Old Faithful 12:00 1:26 ~4:20 --- 11:54 1/25/1999 Old Faithful 13:33 1:33 ~4:00 13:16 13:26 1/25/1999 Old Faithful 15:01 1:28 ~2:20 14:51 14:55 1/25/1999 Old Faithful 16:20 1:19 ~4:04 16:17 16:11 1/25/1999 Beehive 20:00 vr 1/25/1999 Castle 17:05 vr end of steam 1/25/1999 Daisy 15:00 ievr 1/25/1999 Depression 12:37 ie 1/25/1999 Little Cub 13:23 1/25/1999 Plume 12:28 1/25/1999 Plume 13:11 1/25/1999 Plume 13:54 1/25/1999 Plume 14:33 1/25/1999 Plume 15:12 1/25/1999 Plume 16:27 1/25/1999 Plume ~11:55 vr 1/25/1999 Riverside 17:01 vr 1/25/1999 Sawmill 9:09 ie 1/26/1999 Old Faithful 6:45 vr S 1/26/1999 Old Faithful 7:43 L 1/26/1999 Old Faithful 9:24 1:41 4:05 9:12 ~160 9:18 1/26/1999 Old Faithful 10:46 1:22 4:20 10:46 150 10:48 1/26/1999 Old Faithful 12:21 1:35 4:25 12:06 140 12:15 1/26/1999 Old Faithful 13:43 1:22 3:57 --- 128 13:53 1/26/1999 Old Faithful 15:10 1:27 4:19 15:04 157 15:04 1/26/1999 Old Faithful 16:38 1:28 1:47 16:31 135 16:40 1/26/1999 Old Faithful 17:31 0:53 17:30 1/26/1999 Aurum 12:04 1/26/1999 Castle 14:10 vr minor 1-2m 1/26/1999 Depression 14:52 ie 1/26/1999 Dome 10:46 ie 1/26/1999 Grand 13:23 2B 1/26/1999 Grotto 16:22 ie 1/26/1999 Grotto Fountain 16:09 ie 1/26/1999 Lion 11:08 ini d=7 1/26/1999 Lion 12:26 1/26/1999 Little Cub 12:17 ie 1/26/1999 Little Cub 14:26 ie 1/26/1999 Little Cub 16:22 ie 1/26/1999 Little Squirt active 1/26/1999 Percolator 10:10 ie 1/26/1999 Plate 11:26 1/26/1999 Plate 16:53 ie 1/26/1999 Plume 9:20 1/26/1999 Plume 10:28 1/26/1999 Plume 11:03 1/26/1999 Plume 11:37 1/26/1999 Plume 12:13 1/26/1999 Plume 12:49 1/26/1999 Plume 13:57 1/26/1999 Plume 14:31 1/26/1999 Plume 15:06 1/26/1999 Plume 15:44 1/26/1999 Plume 16:25 1/26/1999 Plume 17:01 1/26/1999 Riverside 9:58 ns 1/26/1999 Riverside 15:48 1/26/1999 Sawmill 11:30 1/26/1999 Sawmill 16:33 ie 1/26/1999 West Triplet 10:10 ns 1/27/1999 Old Faithful 8:08 4:18 1/27/1999 Old Faithful 9:25 1:17 4:11 9:24 127 9:37 1/27/1999 Old Faithful 10:48 1:23 3:57 10:44 10:51 1/27/1999 Old Faithful 12:22 1:34 2:01 11:59 140 12:09 1/27/1999 Old Faithful 13:12 0:50 4:26 none seen 139 13:22 1/27/1999 Old Faithful 14:49 1:37 1:57 14:32 138 14:44 1/27/1999 Old Faithful 15:48 0:59 4:25 15:42 155 15:47 1/27/1999 Old Faithful 17:19 1:31 S none seen 17:19 1/27/1999 Aurum 8:07 1/27/1999 Aurum 10:33 1/27/1999 Aurum 11:24 1/27/1999 Aurum 13:14 1/27/1999 Aurum 15:39 1/27/1999 Beehive 11:34 1/27/1999 Beehive's Indicator 11:10 ns 1/27/1999 Castle 8:00 ie steam 1/27/1999 Castle 18:42 minor 1/27/1999 Daisy 9:13 ns 1/27/1999 Daisy 11:06 ns 1/27/1999 Daisy 13:02 ie 1/27/1999 Daisy 14:59 ns 1/27/1999 Daisy 20:34 ie 1/27/1999 Depression 9:14 1/27/1999 Depression 16:03 1/27/1999 Dome not active 1/27/1999 Fountain 10:45 ievr 1/27/1999 Grand 11:59 vr 1/27/1999 Grand 15:36 T2C 1/27/1999 Grotto 11:00 ie 1/27/1999 Lion 9:50 ie 1/27/1999 Lion 11:04 1/27/1999 Lion 17:03 ini d~6 1/27/1999 Little Cub 10:04 ie 1/27/1999 Little Cub 11:51 ie 1/27/1999 Little Cub 13:36 ie 1/27/1999 Little Cub 15:26 ie 1/27/1999 Little Cub 17:17 ie 1/27/1999 Plate 9:20 ns 1/27/1999 Plate 13:45 1/27/1999 Plume 8:09 1/27/1999 Plume 8:50 1/27/1999 Plume 9:32 1/27/1999 Plume 10:10 1/27/1999 Plume 10:47 1/27/1999 Plume 11:24 1/27/1999 Plume 12:01 1/27/1999 Plume 12:39 1/27/1999 Plume 13:18 1/27/1999 Plume 13:57 1/27/1999 Plume 14:35 1/27/1999 Plume 15:13 1/27/1999 Plume 15:50 1/27/1999 Plume 19:01 1/27/1999 Riverside 9:22 ns 1/27/1999 Riverside 15:10 ns 1/27/1999 Riverside 21:09 1/27/1999 Spa overflowing 09:20 1/27/1999 Spectacle major between 1/23 and 1/27 probably 1/26 or early 1/27 1/27/1999 Spectacle wash extensive; height probably over 35!. This was the first 1/27/1999 Spectacle since arriving 12/1. 1/27/1999 Tilt 19:15 1/28/1999 Old Faithful 7:47 S 1/28/1999 Old Faithful 8:39 0:52 ~4:20 none seen 1/28/1999 Old Faithful 10:10 1:31 2:01 10:03:00 145 10:09 1/28/1999 Old Faithful 11:17 1:07 4:20 11:00 160 11:10 1/28/1999 Old Faithful 12:51 1:34 3:52 12:34 151 12:47 1/28/1999 Old Faithful 14:13 1:22 2:10 14:08 145 14:09 1/28/1999 Old Faithful 15:12 0:59 4:40 15:06 130 15:19 1/28/1999 Old Faithful 16:52 1:40 3:47 16:36 155 16:47 1/28/1999 Old Faithful 17:27 ie 18:09 1/28/1999 Aurum 10:02 1/28/1999 Aurum 12:40 1/28/1999 Aurum 15:17 1/28/1999 Beehive 15:13 no Indicator 1/28/1999 Castle 14:04 1/28/1999 Daisy 9:02 ns 1/28/1999 Daisy 14:25 vr 1/28/1999 Fountain 13:56 1/28/1999 Grand 7:48 T1C 1/28/1999 Grand 17:15 vr 3B 1/28/1999 Great Fountain 10:39 ie 1/28/1999 Grotto 7:35 ie 1/28/1999 Grotto 17:50 vr 1/28/1999 Lion 15:55 ie 1/28/1999 Little Cub 8:40 ie 1/28/1999 Little Cub 10:18 ie 1/28/1999 Little Cub 11:58 ie 1/28/1999 Little Cub 13:43 ie 1/28/1999 Little Cub 15:22 ie 1/28/1999 Plate 15:33 1/28/1999 Plume 7:44 1/28/1999 Plume 8:23 1/28/1999 Plume 10:15 1/28/1999 Plume 10:53 1/28/1999 Plume 11:30 1/28/1999 Plume 12:06 1/28/1999 Plume 12:44 1/28/1999 Plume 13:19 1/28/1999 Plume 13:58 1/28/1999 Plume 14:38 1/28/1999 Plume 15:19 1/28/1999 Plume 16:01 1/28/1999 Plume 16:3x 1/28/1999 Riverside 8:50 1/28/1999 Riverside 14:44 1/28/1999 Sawmill 7:43 1/28/1999 Sawmill 13:24 ie 1/29/1999 Old Faithful 8:32 L none seen 1/29/1999 Old Faithful ~09:52 S --- 10:02 1/29/1999 Old Faithful 10:46 ~4:05 --- 10:52 1/29/1999 Old Faithful 12:16 1:30 3:40 12:11:00 135 12:10 1/29/1999 Old Faithful 13:44 1:28 1:52 13:37 130 13:31 1/29/1999 Old Faithful ~14:34 ~4:11 --- 14:39 1/29/1999 Old Faithful 15:59 1:53 15:58 130 16:00 1/29/1999 Old Faithful 17:02 1:03 4:30 16:54:00 140 16:55 1/29/1999 Aurum 11:47 1/29/1999 Aurum 17:10 1/29/1999 Castle 13:15 1/29/1999 Castle 17:22 1/29/1999 Daisy 8:20 1/29/1999 Daisy 16:18 ie 1/29/1999 Depression 13:42 ie 1/29/1999 Fountain 16:55 ie 1/29/1999 Grand 8:35 1/29/1999 Grand 17:58 D3/G2C d=9:39 1/29/1999 Grotto 8:14 ie marathon 1/29/1999 Lion 11:33 d~7m 1/29/1999 Lion 12:47 1/29/1999 Little Cub 13:42 ie 1/29/1999 Little Cub 15:26 1/29/1999 Oblong 16:37 ns 1/29/1999 Plate 17:14 1/29/1999 Plume 11:39 1/29/1999 Plume 12:18 1/29/1999 Plume 12:56 1/29/1999 Plume 14:13 1/29/1999 Plume 14:49 1/29/1999 Plume 15:26 1/29/1999 Plume 16:06 1/29/1999 Plume 16:46 1/29/1999 Plume 17:28 1/29/1999 Rift 14:49 ie end 16:00 1/29/1999 Riverside 8:24 ie near end 1/29/1999 Riverside 14:00 vr 1/29/1999 Sawmill 8:01 ie 1/29/1999 Sawmill 14:49 ie 1/29/1999 Sawmill 18:01 1/30/1999 Old Faithful 9:05 L 8:58 1/30/1999 Old Faithful ~10:28 L none seen 10:40 1/30/1999 Old Faithful 12:03 2:00 11:58 150 12:03 1/30/1999 Old Faithful 13:09 1:06 L 12:54 13:03 1/30/1999 Old Faithful 14:30 1:21 S 14:29 14:44 1/30/1999 Old Faithful 15:43 1:13 L 15:31 142 15:30 1/30/1999 Old Faithful 17:17 1:34 4:06 17:11:00 137 17:18 1/30/1999 Old Faithful 18:35 1:18 4:12 18:41 1/30/1999 Aurum 13:32 1/30/1999 Aurum 16:04 ns 1/30/1999 Aurum 21:12 1/30/1999 Beehive 11:18 1/30/1999 Beehive's Indicator 11:1x 1/30/1999 Castle 17:15 ns 1/30/1999 Daisy 10:40 ie 1/30/1999 Fountain ~13:00 ievr 1/30/1999 Grand 11:24 D3/G2Q d=10:59 1/30/1999 Grand 20:35 N/G3C 1/30/1999 Lion 14:45 d>5m ini 1/30/1999 Lion 16:06 1/30/1999 Plume 8:58 1/30/1999 Plume 11:41 1/30/1999 Plume 12:22 1/30/1999 Plume 13:02 1/30/1999 Plume 13:42 1/30/1999 Plume 15:01 1/30/1999 Plume 15:39 1/30/1999 Plume 16:53 1/30/1999 Plume 17:30 1/30/1999 Rift 10:21 d=1h16m 1/30/1999 Riverside 12:44 ie 1/30/1999 Sawmill 8:30 d=2h23m 1/30/1999 Sawmill 18:01 1/30/1999 West Triplet 9:49 d=36m 1/30/1999 West Triplet 18:04 ie oflwing 1/30/1999 West Triplet 18:15 1/30/1999 West Triplet 20:14 1/31/1999 Old Faithful 7:47 S 1/31/1999 Old Faithful 8:50 1:03 ~4:08 8:48 153 1/31/1999 Old Faithful 10:17 1:27 L 10:17 10:15 1/31/1999 Old Faithful 11:37 1:20 4:09 11:32 135 11:47 1/31/1999 Old Faithful 12:55 1:18 4:14 none seen 130 13:02 1/31/1999 Old Faithful 14:26 1:31 4:18 14:17 140 14:29 1/31/1999 Old Faithful 16:01 1:35 2:02 15:48 15:55 1/31/1999 Old Faithful 16:55 0:54 4:27 16:55 130 17:02 1/31/1999 Aurum 12:26 1/31/1999 Beehive 12:51 1/31/1999 Beehive's Indicator 12:42 ie 1/31/1999 Castle 9:37 ie early steam 1/31/1999 Castle 22:02 vr 1/31/1999 Clepsydra 15:24 off d=4 1/31/1999 Daisy 9:22 1/31/1999 Daisy 11:08 ie 1/31/1999 Daisy 13:05 ie 1/31/1999 Depression 13:43 1/31/1999 Fountain 14:38 d=30 1/31/1999 Grand 12:14 1/31/1999 Grotto 9:05 ie 1/31/1999 Lion 17:41 ie 1/31/1999 Little Cub 11:22 ie 1/31/1999 Little Cub 17:09 ie 1/31/1999 Plate 11:25 ie 1/31/1999 Plate 16:03 ie 1/31/1999 Plume 9:59 1/31/1999 Plume 10:37 1/31/1999 Plume 11:14 1/31/1999 Plume 11:51 1/31/1999 Plume 12:28 1/31/1999 Plume 13:04 1/31/1999 Plume 13:41 1/31/1999 Plume 14:58 1/31/1999 Plume 16:03 1/31/1999 Plume 16:38 1/31/1999 Riverside 12:06 vr 2/1/1999 Old Faithful 9:27 3:50 9:15 140 2/1/1999 Old Faithful 10:55 1:28 4:11 10:42 140 10:45 2/1/1999 Old Faithful 12:26 1:31 1:53 12:14 138 12:22 2/1/1999 Old Faithful 13:28 1:02 4:32 13:12 135 13:22 2/1/1999 Old Faithful 14:59 1:31 1:56 14:52 15:03 2/1/1999 Old Faithful 15:53 0:54 4:31 15:52 140 15:57 2/1/1999 Old Faithful 17:37 1:44 1:48 17:34 153 17:27 2/1/1999 Aurum 8:43 2/1/1999 Aurum 11:16 2/1/1999 Aurum 13:53 2/1/1999 Aurum 16:27 2/1/1999 Beehive 14:03 2/1/1999 Beehive's Indicator 13:50 ie 2/1/1999 Castle 9:27 2/1/1999 Daisy 9:19 2/1/1999 Daisy 10:54 ie 2/1/1999 Daisy 12:31 2/1/1999 Daisy 16:02 ie 2/1/1999 Daisy 17:44 ie 2/1/1999 Grand 10:13 3C 2/1/1999 Grand 17:44 ie 2/1/1999 Lion 9:37 ini d>=6 2/1/1999 Little Cub 8:31 ie 2/1/1999 Little Cub 10:14 ns 2/1/1999 Little Cub 12:00 ie 2/1/1999 Little Cub 13:51 ie 2/1/1999 Little Cub 16:47 2/1/1999 Lone Star 12:54 vr 2/1/1999 Plate 8:17 2/1/1999 Plate 12:23 2/1/1999 Plate 15:47 ie 2/1/1999 Plume 8:38 2/1/1999 Plume 9:18 2/1/1999 Plume 9:57 2/1/1999 Plume 10:39 2/1/1999 Plume 11:22 2/1/1999 Plume 12:02 2/1/1999 Plume 12:43 2/1/1999 Plume 13:27 2/1/1999 Plume 14:12 2/1/1999 Plume 14:51 2/1/1999 Plume 15:30 2/1/1999 Plume 16:17 2/1/1999 Plume 16:56 2/1/1999 Plume 17:34 2/1/1999 Riverside 11:25 ie 2/1/1999 Riverside 17:13 ie 2/1/1999 Sawmill 8:17 ie 2/1/1999 Tilt 10:13 2/1/1999 West Triplet 10:16 ie 2/2/1999 Old Faithful 8:08 ~2 8:00 2/2/1999 Old Faithful 9:19 1:11 4:25 9:06 135 9:08 2/2/1999 Old Faithful 10:57 1:38 2:08 10:48 142 10:51 2/2/1999 Old Faithful 11:57 1:00 L 11:51 12:02 2/2/1999 Old Faithful 13:37 1:40 ~4:20 13:22 130 13:32 2/2/1999 Old Faithful 14:58 1:21 L none seen 15:07 2/2/1999 Old Faithful 16:35 1:37 ~4:26 16:17 16:33 2/2/1999 Castle ~07:20 vr 2/2/1999 Daisy 8:45 ie 2/2/1999 Daisy 12:58 ie 2/2/1999 Depression 11:23 ie 2/2/1999 Fountain 14:40 ievr 2/2/1999 Grand ~11:00 ievr 2/2/1999 Grotto 14:45 ievr 2/2/1999 Lion 8:26 d>5 ini 2/2/1999 Lion 13:34 d>6 ini 2/2/1999 Lion 16:30 d=4m 2/2/1999 Little Cub 8:11 ie 2/2/1999 Little Cub 10:10 ie 2/2/1999 Little Cub 16:02 ie 2/2/1999 Plate 8:17 ie 2/2/1999 Plume 8:34 2/2/1999 Plume 9:12 2/2/1999 Plume 9:51 2/2/1999 Plume 10:30 2/2/1999 Plume 11:08 2/2/1999 Plume 12:59 2/2/1999 Plume 13:36 2/2/1999 Plume 17:22 2/2/1999 Riverside 16:12 vr 2/2/1999 Sawmill 8:20 ie 2/2/1999 Tilt 9:49 major 2/3/1999 Old Faithful ~07:15 vr 2/3/1999 Old Faithful 8:40 2:06 141 2/3/1999 Old Faithful 9:40 1:00 4:38 152 9:43 2/3/1999 Old Faithful 11:12 1:32 1:50 11:03 150 11:16 2/3/1999 Old Faithful 12:15 1:03 4:30 12:04 12:06 2/3/1999 Old Faithful 13:41 1:26 3:51 13:41 145 13:48 2/3/1999 Old Faithful 15:01 1:20 4:20 15:01 135 14:59 2/3/1999 Old Faithful 16:30 1:29 2:50 16:24 137 16:31 2/3/1999 Old Faithful 19:14 S 2/3/1999 Old Faithful 20:20 1:06 L 2/3/1999 Aurum 9:23 2/3/1999 Aurum 12:00 2/3/1999 Aurum 14:39 2/3/1999 Aurum 17:17 2/3/1999 Beehive ~07:15 vr 2/3/1999 Castle 7:45 ie steam 2/3/1999 Daisy 9:24 ns 2/3/1999 Daisy 11:38 ie 2/3/1999 Daisy 13:39 ie 2/3/1999 Depression 8:46 2/3/1999 Depression 15:25 2/3/1999 Grand 10:26 vr 2B 2/3/1999 Grand 17:25 ns 2/3/1999 Lion 10:15 ie init d>6m 2/3/1999 Lion 11:38 2/3/1999 Little Cub 7:42 ie 2/3/1999 Little Cub 9:25 ie 2/3/1999 Little Cub 11:18 ns 2/3/1999 Little Cub 13:00 ie 2/3/1999 Little Cub 14:43 ie 2/3/1999 Little Cub 16:25 ie 2/3/1999 Little Cub 19:42 ns 2/3/1999 Little Squirt 8:32 ie 2/3/1999 Lone Star 14:06 vr 2/3/1999 Plate 9:27 ns 2/3/1999 Plate 12:35 2/3/1999 Plate 15:50 ie 2/3/1999 Plume 7:43 2/3/1999 Plume 8:22 2/3/1999 Plume 9:00 2/3/1999 Plume 9:38 2/3/1999 Plume 10:17 2/3/1999 Plume 10:57 2/3/1999 Plume 12:13 2/3/1999 Plume 12:50 2/3/1999 Plume 13:27 2/3/1999 Plume 14:03 2/3/1999 Plume 15:19 2/3/1999 Plume 15:55 2/3/1999 Plume 16:33 2/3/1999 Plume 17:10 2/3/1999 Rift 7:48 ie 2/3/1999 Riverside 9:09 ie 2/3/1999 Riverside 15:00 ie 2/3/1999 Sawmill 7:45 ie 2/4/1999 Old Faithful 7:12 vr 2/4/1999 Old Faithful 8:50 4:08 8:45:00 140 2/4/1999 Old Faithful 10:01 1:11 1:52 10:07:00 142 10:15 2/4/1999 Old Faithful 11:15 1:14 ~4:35 11:04 11:02 2/4/1999 Old Faithful 12:42 1:27 ~3:50 12:39 140 12:50 2/4/1999 Old Faithful 14:14 1:32 4:25 14:05 14:00 2/4/1999 Old Faithful 15:37 1:23 S 15:37 15:46 2/4/1999 Old Faithful 16:34 0:57 ~4:15 16:33 16:37 2/4/1999 Old Faithful 18:15 ie 18:00 18:02 2/4/1999 Aurum 10:57 2/4/1999 Aurum ~08:20 vr 2/4/1999 Beehive 10:37 2/4/1999 Beehive's Indicator 10:22 2/4/1999 Castle 17:33 2/4/1999 Daisy 8:19 2/4/1999 Daisy 10:18 vr 2/4/1999 Daisy 18:18 ie 2/4/1999 Depression 17:37 2/4/1999 Fountain 14:22 ievr 2/4/1999 Grand 9:40 ns 1C d~10m 2/4/1999 Grand 18:31 ie 2/4/1999 Grotto 7:59 ie 2/4/1999 Grotto 16:49 ie 2/4/1999 Lion 11:31 ie 2/4/1999 Lion 17:51 ie 2/4/1999 Little Cub 7:53 ie 2/4/1999 Little Cub 9:42 ie 2/4/1999 Little Cub 13:50 ie 2/4/1999 Little Cub 15:37 ie 2/4/1999 Little Cub 17:27 ns 2/4/1999 Lone Star 11:30 vr 2/4/1999 Plate 9:42 ie 2/4/1999 Plume 8:01 2/4/1999 Plume 9:13 2/4/1999 Plume 10:20 2/4/1999 Plume 10:57 2/4/1999 Plume 11:31 2/4/1999 Plume 12:06 2/4/1999 Plume 12:41 2/4/1999 Plume 13:52 2/4/1999 Plume 15:04 2/4/1999 Plume 15:39 2/4/1999 Plume 16:14 2/4/1999 Plume 16:50 2/4/1999 Plume 17:27 2/4/1999 Plume 18:02 2/4/1999 Riverside 7:39 vr 2/4/1999 Riverside 13:18 vr 2/4/1999 Sawmill 7:59 ie 2/4/1999 Sawmill 17:29 2/4/1999 Tilt 8:13 min 2/4/1999 Tilt 9:11 mjr 2/4/1999 Tilt 10:02 abort 2/4/1999 Tilt 16:54 2/4/1999 Tilt 17:43 2/5/1999 Old Faithful 9:08 L none seen 2/5/1999 Old Faithful 10:40 1:32 S 10:39 140 10:43 2/5/1999 Old Faithful 11:31 0:51 4:28 150 11:40 2/5/1999 Old Faithful 13:12 1:41 1:51 12:54 150 13:05 2/5/1999 Old Faithful 14:09 0:57 4:25 none seen 140 14:08 2/5/1999 Old Faithful 15:42 1:33 4:10 15:33 142 15:41 2/5/1999 Old Faithful 17:06 1:24 1:48 150 17:06 2/5/1999 Old Faithful 18:14 ie 17:59 2/5/1999 Artemisia 11:05 ie 2/5/1999 Aurum 13:15 vr 2/5/1999 Beehive 12:28 2/5/1999 Beehive's Indicator 12:11 2/5/1999 Castle 9:34 2/5/1999 Daisy 8:38 2/5/1999 Daisy 10:38 2/5/1999 Daisy 12:39 ie 2/5/1999 Daisy 14:47 2/5/1999 Depression 13:19 ie 2/5/1999 Fountain 10:40 ievr 11:03 end 2/5/1999 Grand 14:19 D7/T1C d=8m53s 2/5/1999 Grotto 15:30 vr 2/5/1999 Lion 9:22 d>5 ini 2/5/1999 Lion 10:42 ie 2/5/1999 Lion 11:51 d=50s 2/5/1999 Lion 12:03 d=3 2/5/1999 Little Cub 8:27 ie 2/5/1999 Little Cub 11:51 2/5/1999 Little Cub 15:36 ie 2/5/1999 Plate 9:25 2/5/1999 Plate 12:40 ie 2/5/1999 Plate 16:07 ie 2/5/1999 Plume 8:34 2/5/1999 Plume 11:50 2/5/1999 Plume 12:28 2/5/1999 Plume 13:06 2/5/1999 Plume 15:36 2/5/1999 Plume 16:12 2/5/1999 Plume 16:48 2/5/1999 Pyramid 8:56 ie 2/5/1999 Pyramid 14:44 ie 2/5/1999 Riverside 12:40 ie 2/5/1999 Sawmill 8:38 ie 2/5/1999 Sawmill 11:36 ie 2/5/1999 Tilt 9:26 2/5/1999 Tilt 12:04 2/6/1999 Old Faithful 8:36 4:15 8:22 2/6/1999 Old Faithful 9:58 1:22 1:55 --- 10:04 2/6/1999 Old Faithful 11:07 1:09 ~4:21 10:57 10:55 2/6/1999 Old Faithful 12:01 0:54 1:51 12:31 12:37 2/6/1999 Old Faithful 13:35 1:34 ~4:20 13:26 13:26 2/6/1999 Old Faithful 15:02 1:27 4:14 --- 15:05 2/6/1999 Old Faithful 16:46 1:44 4:36 16:21 16:29 2/6/1999 Artemisia 13:05 end 2/6/1999 Aurum 13:31 ie 2/6/1999 Aurum 16:00 2/6/1999 Beehive 15:51 2/6/1999 Beehive's Indicator 15:44 ie 2/6/1999 Castle 9:15 ie 2/6/1999 Depression 16:27 2/6/1999 Lion 12:03 ie 2/6/1999 Little Cub 8:07 ie 2/6/1999 Little Cub 10:13 ie 2/6/1999 Little Cub 11:51 ie 2/6/1999 Little Cub 15:51 ie 2/6/1999 Oblong 12:58 ie 2/6/1999 Plate 14:25 2/6/1999 Plume 11:28 2/6/1999 Plume 12:05 2/6/1999 Plume 12:41 2/6/1999 Plume 15:46 2/6/1999 Plume 16:22 2/6/1999 Plume 17:33 2/6/1999 Riverside 12:05 ie 2/7/1999 Old Faithful 9:25 S 9:14 2/7/1999 Old Faithful 10:28 1:03 L 10:18 10:25 2/7/1999 Old Faithful 12:06 1:38 S 12:02 12:00 2/7/1999 Old Faithful 13:06 1:00 4:28 13:02 13:06 2/7/1999 Old Faithful 14:39 1:33 S 12:29 14:39 2/7/1999 Old Faithful 15:37 0:58 L 15:33 15:39 2/7/1999 Old Faithful 17:17 1:40 1:53 17:01 133 17:12 2/7/1999 Beehive 12:58 2/7/1999 Beehive's Indicator 12:49 steam 2/7/1999 Daisy 11:40 vr 2/7/1999 Dome 17:02 ie 2/7/1999 Lion 14:18 ns 2/7/1999 Oblong 12:20 vr 2/7/1999 Plate 8:37 ie 2/7/1999 Plume 14:35 2/7/1999 Plume 16:29 2/7/1999 Plume 17:06 2/7/1999 Sawmill 10:33 ie 2/8/1999 Old Faithful 8:43 4:18 8:42 144 2/8/1999 Old Faithful 10:11 1:28 2:28 10:01 10:12 2/8/1999 Old Faithful 11:23 1:12 4:32 11:08 130 11:20 2/8/1999 Old Faithful 12:53 1:30 4:07 12:46 158 12:58 2/8/1999 Old Faithful 14:31 1:38 3:53 14:10 147 14:18 2/8/1999 Old Faithful 15:52 1:21 4:11 15:45 150 15:50 2/8/1999 Old Faithful 17:12 1:20 4:07 17:18 2/8/1999 Aurum 8:32 2/8/1999 Aurum 11:14 2/8/1999 Aurum 13:51 2/8/1999 Aurum 16:24 2/8/1999 Castle 7:57 ie H2O 2/8/1999 Daisy 10:11 2/8/1999 Daisy 12:12 ie 2/8/1999 Daisy 14:13 ie 2/8/1999 Depression 11:02 ie 2/8/1999 Depression 16:56 2/8/1999 Dome still active 2/8/1999 Fountain 14:30 ie 2/8/1999 Grand 10:16 ie 2/8/1999 Lion 8:20 init d>=6 2/8/1999 Lion 9:41 2/8/1999 Lion 14:46 ini d~7m 2/8/1999 Lion 16:13 2/8/1999 Little Cub 9:32 ie 2/8/1999 Little Cub 11:11 ie 2/8/1999 Little Cub 13:03 ie 2/8/1999 Little Cub 14:40 ie 2/8/1999 Plate 8:24 2/8/1999 Plate 16:55 2/8/1999 Plume 8:36 2/8/1999 Plume 9:16 2/8/1999 Plume 9:59 2/8/1999 Plume 10:42 2/8/1999 Plume 11:21 2/8/1999 Plume 12:06 2/8/1999 Plume 12:46 2/8/1999 Plume 14:07 2/8/1999 Plume 14:49 2/8/1999 Plume 15:28 2/8/1999 Plume 16:53 2/8/1999 Plume 17:31 2/8/1999 Riverside 10:04 ie 2/8/1999 Riverside 15:47 ie 2/8/1999 Sawmill 11:09 ie 2/9/1999 Old Faithful 8:47 ie L 2/9/1999 Old Faithful 10:12 3:36 none 10:12 2/9/1999 Old Faithful 11:29 1:17 4:09 11:20 11:27 2/9/1999 Old Faithful 12:59 1:30 4:21 12:50 140 12:55 2/9/1999 Old Faithful 14:25 1:26 3:57 14:23 14:29 2/9/1999 Old Faithful 15:42 1:17 4:08 15:42 130 15:46 2/9/1999 Old Faithful 17:23 1:41 4:18 17:02 140 17:07 2/9/1999 Lion 16:28 ie 2/9/1999 Little Cub 11:27 ie 2/9/1999 Little Cub 17:22 ie 2/9/1999 Plate 11:05 ie 2/9/1999 Plume 11:02 2/9/1999 Plume 12:19 2/9/1999 Plume 12:58 2/9/1999 Plume 17:29 2/9/1999 Riverside 8:56 ie 2/10/1999 Old Faithful 9:06 ~2:30 8:57 135 2/10/1999 Old Faithful 10:10 1:04 4:15 10:09 10:16 2/10/1999 Old Faithful 11:44 1:34 1:50 11:41 120 11:38 2/10/1999 Old Faithful 12:50 1:06 4:25 12:38 135 12:38 2/10/1999 Old Faithful 14:18 1:28 1:48 14:17 133 14:22 2/10/1999 Old Faithful 15:30 1:12 4:32 15:11 155 15:11 2/10/1999 Old Faithful 17:08 1:38 4:02 16:52 140 17:04 2/10/1999 Aurum 9:23 2/10/1999 Aurum 12:03 2/10/1999 Aurum 14:38 2/10/1999 Aurum 17:08 2/10/1999 Daisy 9:19 2/10/1999 Daisy 15:12 ie 2/10/1999 Depression 13:33 ie 2/10/1999 Grotto 9:22 2/10/1999 Lion 12:24 ie 2/10/1999 Lion 13:33 ie 2/10/1999 Little Cub 8:53 ie 2/10/1999 Little Cub 14:17 ie 2/10/1999 Plate 9:09 ie 2/10/1999 Plate 12:44 ie 2/10/1999 Plate 16:43 ie 2/10/1999 Plume 8:09 2/10/1999 Plume 8:28 "[Yes, both 08:28 and 08:48 are listed in the log.]" 2/10/1999 Plume 8:48 2/10/1999 Plume 13:35 2/10/1999 Plume 14:18 2/10/1999 Plume 14:59 2/10/1999 Plume 15:41 2/10/1999 Riverside 14:10 ie 2/10/1999 Sawmill 8:09 ie 2/11/1999 Old Faithful 8:44 ~4:25 2/11/1999 Old Faithful 10:08 1:24 S none seen 10:15 2/11/1999 Old Faithful 10:59 0:51 L none seen 11:08 2/11/1999 Old Faithful 12:34 1:35 2:01 12:24 12:34 2/11/1999 Old Faithful 13:34 1:00 4:24 13:27 13:35 2/11/1999 Old Faithful 15:03 1:29 ~2:05 14:55 15:05 2/11/1999 Old Faithful 16:04 1:01 ~4:30 16:00 16:06 2/11/1999 Old Faithful 17:36 1:32 17:37 2/11/1999 Old Faithful 18:30 0:54 2/11/1999 Artemisia 18:05 ie 2/11/1999 Aurum 9:38 2/11/1999 Aurum 12:27 ie 2/11/1999 Aurum 15:13 2/11/1999 Aurum 18:06 2/11/1999 Beehive 15:36 2/11/1999 Beehive's Indicator 15:28 2/11/1999 Castle 6:50 ie 2/11/1999 Castle 18:09 2/11/1999 Close to Cone 15:19 ie 2/11/1999 Daisy 10:36 ns 2/11/1999 Daisy 17:14 ie 2/11/1999 Grand 10:26 G2Q 2/11/1999 Grand 17:28 ns 2B 2/11/1999 Grotto 8:00 ie 2/11/1999 Grotto 17:38 ie 2/11/1999 Grotto Fountain 17:38 ie 2/11/1999 Little Cub 8:38 ie 2/11/1999 Little Cub 15:17 ie 2/11/1999 Little Cub 17:59 2/11/1999 Plate 12:39 ie 2/11/1999 Plume 10:08 2/11/1999 Plume 10:52 2/11/1999 Plume 12:21 2/11/1999 Plume 13:49 2/11/1999 Plume 15:21 2/11/1999 Plume 17:42 2/11/1999 Plume 18:28 2/11/1999 Riverside 8:02 ie 2/11/1999 Riverside 13:36 2/11/1999 Sawmill 9:24 ie 2/11/1999 Tilt 17:28 ie 2/11/1999 West Triplet 10:36 thumping and surging 2/12/1999 Old Faithful 7:26 ie 2/12/1999 Old Faithful 9:02 L none seen 2/12/1999 Old Faithful 10:18 1:16 3:50 none seen 150 10:37 2/12/1999 Old Faithful 11:44 1:26 4:06 11:33 135 11:36 2/12/1999 Old Faithful 13:17 1:33 L 13:01 142 13:08 2/12/1999 Old Faithful 14:53 1:36 4:20 14:35 160++ 14:47 2/12/1999 Old Faithful 16:17 1:24 4:25 16:10 145 16:23 2/12/1999 Artemisia 12:54 ie 2/12/1999 Aurum 13:10 2/12/1999 Aurum 15:51 2/12/1999 Beehive 8:55 ns 2/12/1999 Beehive's Indicator 8:41 2/12/1999 Castle 17:37 vr 2/12/1999 Close to Cone 8:28 ie 2/12/1999 Daisy 7:43 2/12/1999 Daisy 9:55 2/12/1999 Daisy 12:12 ie 2/12/1999 Daisy 14:27 ie 2/12/1999 Depression 16:51 2/12/1999 Grand 9:39 T2C 2/12/1999 Grand ~16:10 vr 2/12/1999 Grotto 12:39 2/12/1999 Grotto Fountain 13:27 ie 2/12/1999 Lion 10:25 ini d>=6 2/12/1999 Lion 11:25 ie 2/12/1999 Lion 12:24 ie 2/12/1999 Plate 10:28 2/12/1999 Plume 9:59 2/12/1999 Plume 11:27 2/12/1999 Plume 12:09 2/12/1999 Plume 13:42 2/12/1999 Plume 15:09 2/12/1999 Plume 15:55 2/12/1999 Plume 16:38 2/12/1999 Riverside 7:54 ie @end 2/12/1999 Vent & Turban 16:48 ie 2/13/1999 Old Faithful 9:13 L 2/13/1999 Old Faithful 10:41 1:28 L 10:32 153 10:$3 2/13/1999 Old Faithful 12:04 1:23 S 12:03 133 12:11 2/13/1999 Old Faithful 13:05 1:01 4:29 13:01 135 13:04 2/13/1999 Old Faithful 14:28 1:23 1:59 --- 145 14:38 2/13/1999 Old Faithful 15:35 1:07 4:20 15:25 135 15:28 2/13/1999 Old Faithful 17:05 1:30 1:56 16:59 133 17:05 2/13/1999 Old Faithful 18:01 0:56 4:29 --- 130 18:03 2/13/1999 Aurum 12:42 2/13/1999 Aurum 15:21 2/13/1999 Beehive 14:17 2/13/1999 Beehive's Indicator 14:08 ie 2/13/1999 Castle 17:12 ie H2O 2/13/1999 Daisy 17:12 ie 2/13/1999 Depression 17:13 2/13/1999 Grand 10:42 ns 2/13/1999 Grand 18:17 ns 2/13/1999 Grotto 10:15 ie 2/13/1999 Lion 14:43 ie ini d>=7 2/13/1999 Little cub 10:51 ie 2/13/1999 Little Cub 14:48 ie 2/13/1999 Lone Star ~14:00 vr mjr 2/13/1999 Plate 15:04 2/13/1999 Plume 9:46 2/13/1999 Plume 10:27 ie 2/13/1999 Plume 11:09 2/13/1999 Plume 12:31 2/13/1999 Plume 13:51 2/13/1999 Plume 14:31 2/13/1999 Plume 15:12 2/13/1999 Plume 17:06 2/13/1999 Plume 17:45 2/13/1999 Riverside 12:50 vr 12:56ie 2/14/1999 Old Faithful 7:23 2/14/1999 Old Faithful 9:06 1:43 2:12 8:48 155 2/14/1999 Old Faithful 10:09 1:03 4:28 9:59 135 10:!3 2/14/1999 Old Faithful 11:37 1:28 4:10 11:28 11:41 2/14/1999 Old Faithful 13:00 1:23 2:06 12:54:00 140 13:03 2/14/1999 Old Faithful 14:18 1:18 4:24 14:02:00 150 14:03 2/14/1999 Old Faithful 15:55 1:37 4:08 15:38:00 15:49 2/14/1999 Old Faithful 17:21 1:26 17:30 2/14/1999 Aurum 13:28 2/14/1999 Beehive 12:53 2/14/1999 Beehive's Indicator 12:39 ns 2/14/1999 Depression 10:44 ie 2/14/1999 Grand 10:11 2/14/1999 Lion 11:22 init d~7m 2/14/1999 Lion 12:47 2/14/1999 Little Cub 8:19 ie 2/14/1999 Little Cub 10:20 ie 2/14/1999 Little Cub 12:26 ns 2/14/1999 Plate 10:27 ie 2/14/1999 Plate 15:46 2/14/1999 Plume 8:28 2/14/1999 Plume 9:05 2/14/1999 Plume 9:42 2/14/1999 Plume 10:20 2/14/1999 Plume 11:02 2/14/1999 Plume 11:39 2/14/1999 Plume 12:17 2/14/1999 Plume ~12:57 2/15/1999 Old Faithful 8:48 4:25 8:42 140 2/15/1999 Old Faithful 10:15 1:27 2:02 10:07 10:20 2/15/1999 Old Faithful 11:27 1:12 4:33 11:10 155 11:16 2/15/1999 Old Faithful 12:57 1:30 1:56 12:49 136 13:01 2/15/1999 Old Faithful 14:10 1:13 4:18 13:48 150 13:55 2/15/1999 Old Faithful 15:41 1:31 4:14 15:29 140 15:39 2/15/1999 Old Faithful 17:07 1:26 1:53 16:57 158 17:08 2/15/1999 Aurum 9:50 2/15/1999 Beehive 16:17 2/15/1999 Beehive's Indicator 16:06 ie 2/15/1999 Castle ~15:30 vr 15:46ie steam 2/15/1999 Daisy 9:58 2/15/1999 Daisy 11:53 ie 2/15/1999 Daisy 15:48 ie 2/15/1999 Depression 10:36 2/15/1999 Depression 16:59 2/15/1999 Grotto 9:00 ie 2/15/1999 Lion 9:09 2/15/1999 Lion 10:16 d<30s 2/15/1999 Lion 10:19 2/15/1999 Little Cub 9:44 ie 2/15/1999 Little Cub 11:41 ie 2/15/1999 Little Cub 17:08 ie 2/15/1999 Plate 12:37 2/15/1999 Plume 8:40 ie 2/15/1999 Plume 9:24 2/15/1999 Plume 10:03 2/15/1999 Plume 10:48 2/15/1999 Plume 11:28 2/15/1999 Plume 12:10 2/15/1999 Plume 12:54 2/15/1999 Plume 13:35 ie 2/15/1999 Plume 14:11 2/15/1999 Plume 16:08 2/15/1999 Plume 16:50 2/15/1999 Plume 17:30 2/15/1999 Riverside 10:02 ie 2/15/1999 Riverside 15:53 ie 2/15/1999 Sawmill 9:30 ie 2/15/1999 Till 15:39 afterburst 2/16/1999 Old Faithful 8:15 4:08 2/16/1999 Old Faithful 9:40 1:25 4:12 9:33 143 9:40 2/16/1999 Old Faithful 11:03 1:23 4:10 none seen 135 11:06 2/16/1999 Old Faithful 12:24 1:21 ~2:00 none seen 12:29 2/16/1999 Old Faithful 13:23 0:59 4:29 13:!6 133 13:24 2/16/1999 Old Faithful 14:51 1:28 2:12 14:45 135 14:56 2/16/1999 Old Faithful 16:03 1:12 4:29 15:45 130 15:58 2/16/1999 Old Faithful 17:41 1:38 L 17:26 17:36 2/16/1999 Aurum 8:51 2/16/1999 Aurum 11:25 2/16/1999 Aurum 14:07 2/16/1999 Aurum 16:48 2/16/1999 Castle 14:48 ns 2/16/1999 Daisy 9:33 2/16/1999 Daisy 13:28 ie 2/16/1999 Daisy 15:23 ie 2/16/1999 Daisy 17:12 ie 2/16/1999 Grand 11:22 ie 11:20vr 2/16/1999 Great Fountain 7:31 ie 2/16/1999 Lion 13:40 2/16/1999 Little Cub 8:14 ie 2/16/1999 Little Cub 10:02 ie 2/16/1999 Little Cub 12:18 ie 2/16/1999 Little Cub 13:51 ie 2/16/1999 Little Cub 15:46 ie 2/16/1999 Little Cub 17:44 ie 2/16/1999 Plate 9:48 2/16/1999 Plate 16:03 2/16/1999 Plume 9:20 2/16/1999 Plume 10:00 2/16/1999 Plume 10:39 2/16/1999 Plume 11:14 2/16/1999 Plume 13:07 2/16/1999 Plume 13:44 2/16/1999 Plume 14:26 2/16/1999 Plume 15:43 2/16/1999 Plume 16:59 2/16/1999 Plume 17:37 2/16/1999 Riverside 9:12 ns 2/16/1999 Riverside 14:59 vr 15:05ie 2/17/1999 Old Faithful 8:56 1:57 8:51:00 140 2/17/1999 Old Faithful 9:58 1:02 4:31 9:48 130 9:55 2/17/1999 Old Faithful 11:25 1:27 ~4:15 11:23 11:32 2/17/1999 Old Faithful 12:44 1:19 4:10 none seen 135 12:52 2/17/1999 Old Faithful 14:21 1:37 4:05 14:10 148 14:10 2/17/1999 Old Faithful 15:53 1:32 1:57 155 15:45 2/17/1999 Old Faithful 17:01 1:08 ~4:30+ 16:48 16:51 2/17/1999 Old Faithful 18:04 ie 2/17/1999 Artemisia 17:43 ie 2/17/1999 Aurum 10:56 2/17/1999 Aurum 13:29 2/17/1999 Aurum 15:59 2/17/1999 Beehive 9:00 2/17/1999 Beehive's Indicator 8:49 ie 2/17/1999 Castle 14:37 ie H2O 2/17/1999 Daisy 8:42 ie 2/17/1999 Daisy 10:33 ie 2/17/1999 Depression 13:51 2/17/1999 Fountain 15:13 2/17/1999 Grand 11:18 3Q 2/17/1999 Lion 8:54 2/17/1999 Lion 10:01 d~1m 2/17/1999 Lion 10:34 d~3m 2/17/1999 Lion 16:39 ie 2/17/1999 Little Cub 9:24 ie 2/17/1999 Little Cub 11:23 ie 2/17/1999 Little Cub 13:24 ie 2/17/1999 Little Cub 15:23 ie 2/17/1999 Little Cub 17:15 ie 2/17/1999 Little Squirt 11:55 ie 2/17/1999 Lone Star 13:00 mjr 2/17/1999 Lone Star ~12:30 min 2/17/1999 Plate 9:09 ie 2/17/1999 Plate 14:56 ns 2/17/1999 Plume 8:23 2/17/1999 Plume 8:58 2/17/1999 Plume 10:27 2/17/1999 Plume 11:42 2/17/1999 Plume 13:02 2/17/1999 Plume 13:40 2/17/1999 Plume 14:21 2/17/1999 Plume 14:59 2/17/1999 Plume 15:37 2/17/1999 Plume 16:16 2/17/1999 Plume 16:57 2/17/1999 Riverside 14:10 vr 2/17/1999 Till 13:19 2/17/1999 Vent & Turban 18:50 ie 2/18/1999 Old Faithful 8:05 2/18/1999 Old Faithful 9:08 1:03 4:20 9:02 2/18/1999 Old Faithful 10:31 1:23 3:55 none seen 140 10:38 2/18/1999 Old Faithful 11:57 1:26 L 11:52 138 11:51 2/18/1999 Old Faithful 13:17 1:20 1:55 13:15 139 13:27 2/18/1999 Old Faithful 14:23 1:06 4:15 14:11 153 14:14 2/18/1999 Old Faithful 16:00 1:37 1:55 15:$6 139 15:50 2/18/1999 Old Faithful 16:50 0:50 4:45 135 16:57 2/18/1999 Artemisia 8:51 ie 2/18/1999 Aurum 10:10 2/18/1999 Aurum 12:48 2/18/1999 Beehive 10:02 2/18/1999 Beehive's Indicator 9:44 ie 2/18/1999 Castle 14:03 2/18/1999 Daisy 7:53 2/18/1999 Daisy 9:47 2/18/1999 Daisy 13:41 2/18/1999 Daisy 15:29 2/18/1999 Depression 14:57 2/18/1999 Depression ~09:40 2/18/1999 Grand 8:23 G3Q 2/18/1999 Grand 15:38 G2C 2/18/1999 Grotto 8:31 ns 2/18/1999 Grotto 14:45 ie 2/18/1999 Grotto Fountain 8:27 ie 2/18/1999 Lion 11:09 ie 2/18/1999 Little Cub 7:44 ie 2/18/1999 Little Cub 9:30 ie 2/18/1999 Little Cub 13:15 ie 2/18/1999 Plate 10:33 ie 2/18/1999 Plume 7:58 2/18/1999 Plume 10:03 2/18/1999 Plume 10:43 2/18/1999 Plume 11:22 2/18/1999 Plume 12:04 2/18/1999 Plume 12:43 2/18/1999 Plume 13:57 2/18/1999 Plume 14:33 2/18/1999 Plume 15:45 2/18/1999 Riverside ~12:40 vr 2/18/1999 West Triplet 8:00 ie 2/18/1999 West Triplet 15:41 2/19/1999 Old Faithful 9:28 4:14 9:15 150 2/19/1999 Old Faithful 10:48 1:20 ~1:50 10:45 130 10:55 2/19/1999 Old Faithful 11:50 1:02 4:40 11:41 153 11:42 2/19/1999 Old Faithful 13:18 1:28 L ~4m 13:16 135 13:28 2/19/1999 Old Faithful 14:48 1:30 3:52 14:35 135 14:47 2/19/1999 Old Faithful 16:17 1:29 4:25 16:02 145 16:06 2/19/1999 Aurum 9:07 2/19/1999 Aurum 11:47 2/19/1999 Aurum 14:28 2/19/1999 Beehive 11:00 2/19/1999 Beehive's Indicator 10:45 2/19/1999 Castle 13:24 d~4m 2/19/1999 Daisy 9:21 ie 2/19/1999 Daisy 11:26 ie 2/19/1999 Daisy 15:22 2/19/1999 Grand 14:51 T2C 2/19/1999 Grotto 9:24 ie 2/19/1999 Lion 10:00 ini d>5m 2/19/1999 Lion 11:21 ie 2/19/1999 Little Cub 8:59 ie 2/19/1999 Little Cub 10:36 ie 2/19/1999 Little Cub 12:26 ie 2/19/1999 Little Cub 14:00 ie 2/19/1999 Little Cub 15:43 ie 2/19/1999 Lone Star 12:15 vr 2/19/1999 Plate 12:31 2/19/1999 Plume 10:14 2/19/1999 Plume 10:55 2/19/1999 Plume 11:35 2/19/1999 Plume 12:15 2/19/1999 Plume 12:57 2/19/1999 Plume 13:32 2/19/1999 Plume 14:11 2/19/1999 Plume 15:33 2/19/1999 Plume 16:11 2/19/1999 Rift 9:17 ie 2/19/1999 Riverside 11:05 vr overflow 09:49 2/19/1999 Riverside 16:43 vr overflow 15:2x 2/19/1999 Sawmill 10:09 ie 2/20/1999 Old Faithful 7:10 vr L 2/20/1999 Old Faithful 8:36 <2:10 none seen 2/20/1999 Old Faithful 9:42 1:06 4:20 9:33 140 9:36 2/20/1999 Old Faithful 11:07 1:25 4:10 10:59 130 11:12 2/20/1999 Old Faithful 12:38 1:31 4:00 12:25 130 12:33 2/20/1999 Old Faithful 14:03 1:25 4:10 --- 135 14:00 2/20/1999 Old Faithful 15:39 1:36 4:20 15:21 153 15:29 2/20/1999 Old Faithful 17:01 1:22 1:55 17:09 2/20/1999 Old Faithful 18:15 ie L 17:58 2/20/1999 Beehive 13:23 2/20/1999 Beehive's Indicator 13:03 ie 2/20/1999 Castle 11:03 ie 2/20/1999 Daisy 11:45 ie 2/20/1999 Fountain 13:22 ie 2/20/1999 Grand 14:37 ie 2/20/1999 Lion 10:19 ie 2/20/1999 Little Cub 14:19 ie 2/20/1999 Little Cub 16:07 ie 2/20/1999 Little Cub 17:41 ie 2/20/1999 Plume 9:30 2/20/1999 Plume 10:09 2/20/1999 Plume 17:05 2/20/1999 Riverside 10:04 2/20/1999 Riverside 15:54 ie 2/21/1999 Old Faithful 9:26 4:05 9:17 9:30 2/21/1999 Old Faithful 10:59 1:33 4:17 10:47 140 10:50 2/21/1999 Old Faithful 12:24 1:25 4:19 12:18 12:27 2/21/1999 Old Faithful 13:54 1:30 4:03 13:45 13:54 2/21/1999 Old Faithful 15:22 1:28 1:49 15:14 132 15:17 2/21/1999 Old Faithful 16:13 0:51 L 16:10 16:16 2/21/1999 Beehive 16:59 ie 2/21/1999 Beehive's Indicator 16:50 ie 2/21/1999 Daisy 10:40 vr 2/21/1999 Dome 17:15 ie 2/21/1999 Grand 17:19 ns 2/21/1999 Little Cub 8:19 ie 2/21/1999 Little Cub 14:21 ie 2/21/1999 Plume 10:40 2/21/1999 Plume 13:04 2/21/1999 Plume 13:45 2/21/1999 Plume 14:21 2/21/1999 Plume 14:57 2/21/1999 Plume 16:46 2/21/1999 Plume 17:23 2/22/1999 Old Faithful 8:25 ~2 2/22/1999 Old Faithful 9:19 0:54 L 9:16 135 9:25 2/22/1999 Old Faithful 10:59 1:40 1:56 10:42 150 10:49 2/22/1999 Old Faithful 11:57 0:58 4:21 11:48 138 11:57 2/22/1999 Old Faithful 13:35 1:38 1:55 13:24 135 13:27 2/22/1999 Old Faithful 14:27 0:52 4:20 14:21 135 14:32 2/22/1999 Old Faithful 16:01 1:34 1:50 15:56 135 15:57 2/22/1999 Old Faithful 16:59 0:58 4:24 16:52 140 16:55 2/22/1999 Aurum 8:41 2/22/1999 Aurum 11:16 2/22/1999 Aurum 14:06 ie 2/22/1999 Aurum 16:40 2/22/1999 Castle 15:42 ie H2O 2/22/1999 Clepsydra did not shut off 2/22/1999 Daisy 9:03 2/22/1999 Daisy 11:00 2/22/1999 Daisy 12:54 2/22/1999 Depression 8:37 2/22/1999 Dome still active 16:36 2/22/1999 Flood 14:09 ie 2/22/1999 Flood 15:33 ie 2/22/1999 Fountain 13:58 ievr end 14:31 2/22/1999 Grand 8:49 T2C 2/22/1999 Jet 14:24 2/22/1999 Jet 14:26 2/22/1999 Jet 14:29 2/22/1999 Jet 14:31 2/22/1999 Jet 14:44 2/22/1999 Kaleidoscope 10:32 vr 2/22/1999 Lion 8:52 ns 2/22/1999 Lion 10:20 2/22/1999 Lion 16:56 d=6 init 2/22/1999 Little Cub 8:37 ie 2/22/1999 Little Cub 10:14 ie 2/22/1999 Little Cub 11:56 ns 2/22/1999 Little Cub 16:44 ie 2/22/1999 Lone Star 11:06 ie 2/22/1999 Plate 10:55 2/22/1999 Plume 8:06 2/22/1999 Plume 8:53 2/22/1999 Plume 9:39 2/22/1999 Plume 10:20 2/22/1999 Plume 11:02 2/22/1999 Plume 11:44 2/22/1999 Plume 12:24 2/22/1999 Plume 13:45 2/22/1999 Plume 14:25 2/22/1999 Plume 16:33 2/22/1999 Riverside 13:23 ie 2/22/1999 Sawmill 8:52 2/22/1999 Till 7:32 2/22/1999 Tilt 8:36 2/23/1999 Old Faithful ~08:56 L none seen 2/23/1999 Old Faithful 10:17 ~3:50 10:17 10:@6 2/23/1999 Old Faithful 11:46 1:29 4:09 11:36:00 135 11:35 2/23/1999 Old Faithful 13:14 1:28 4:05 13:04:00 140+ 13:11 2/23/1999 Old Faithful 14:46 1:32 3:55 14:33 14:38 2/23/1999 Old Faithful 16:15 1:29 1:49 15:59 128 16:06 2/23/1999 Old Faithful 17:19 1:04 4:34 17:10 140 17:09 2/23/1999 Artemisia 9:22 ie 2/23/1999 Aurum 8:21 2/23/1999 Aurum 10:58 2/23/1999 Beehive 11:26 2/23/1999 Beehive's Indicator 11:10 ie 2/23/1999 Daisy 9:40 ie 2/23/1999 Grand ~13:00 vr ~13:30vr 2/23/1999 Great Fountain 17:02 ie 2/23/1999 Grotto 8:44 ie 2/23/1999 Lion 14:19 ie 2/23/1999 Little Cub 8:38 ie 2/23/1999 Little Cub 10:25 ie 2/23/1999 Little Cub 12:10 ie 2/23/1999 Oblong 9:05 ns 2/23/1999 Plate 11:04 ie 2/23/1999 Plate 15:32 ie 2/23/1999 Plume 11:32 2/23/1999 Plume 12:13 2/23/1999 Plume 12:51 2/23/1999 Plume 16:08 2/23/1999 Riverside 12:31 vr 2/23/1999 Sawmill 8:47 ie 2/23/1999 Twig 14:59 ie 2/24/1999 Old Faithful 8:47 1:52 8:45 2/24/1999 Old Faithful 9:50 1:03 4:29 9:40 135 9:43 2/24/1999 Old Faithful 11:21 1:31 1:50 11:15 140 11:23 2/24/1999 Old Faithful 12:21 1:00 4:40 12:19 135 12:17 2/24/1999 Old Faithful 14:00 1:39 4:21 13:42 136 13:56 2/24/1999 Old Faithful 15:20 1:20 3:58 none seen 130 15:30 2/24/1999 Old Faithful 16:41 1:21 4:10 16:38 135 16:41 2/24/1999 Aurum 10:35 2/24/1999 Aurum 13:05 2/24/1999 Aurum 16:00 2/24/1999 Beehive 15:43 no Indicator seen 2/24/1999 Castle 10:32 minor 2/24/1999 Daisy 9:27 ie 2/24/1999 Daisy 11:25 2/24/1999 Daisy 13:28 ie 2/24/1999 Daisy 15:24 monitor 2/24/1999 Daisy 17:22 ie 2/24/1999 Fountain 14:33 ie end 14:50 2/24/1999 Grand 12:03 vr 3B 2/24/1999 Grand 18:48 2/24/1999 Lion 6:56 2/24/1999 Lion 8:15 2/24/1999 Lion 9:20 2/24/1999 Lion 14:29 init 2/24/1999 Lion 15:54 2/24/1999 Little Cub 8:15 ie 2/24/1999 Little Cub 10:07 ie 2/24/1999 Little Cub 11:40 ns 2/24/1999 Little Cub 13:28 ns 2/24/1999 Little Cub 15:20 ie 2/24/1999 Little Cub 17:08 ie 2/24/1999 Plate 10:32 ns 2/24/1999 Plate 14:54 ns 2/24/1999 Plume 8:45 2/24/1999 Plume 9:21 2/24/1999 Plume 10:00 2/24/1999 Plume 10:38 2/24/1999 Plume 11:20 2/24/1999 Plume 13:16 2/24/1999 Plume 13:55 2/24/1999 Plume 14:36 2/24/1999 Plume 15:15 2/24/1999 Plume 15:52 2/24/1999 Plume 16:32 2/24/1999 Plume 18:29 2/24/1999 Plume 19:05 2/24/1999 Riverside 11:53 ie 2/24/1999 Sawmill 8:22 ie 2/24/1999 Sawmill 18:31 ie 2/25/1999 Old Faithful 7:50 vr 2/25/1999 Old Faithful 9:14 4:17 9:07 138 2/25/1999 Old Faithful 10:35 1:21 4:05 no preplay 135 10:43 2/25/1999 Old Faithful 12:11 1:36 2:03 11:55 155 12:00 2/25/1999 Old Faithful 13:12 1:01 4:20 13:05 153 13:13 2/25/1999 Old Faithful 14:50 1:38 4:20 14:38 130 14:42 2/25/1999 Old Faithful 16:12 1:22 L none seen 16:20 2/25/1999 Artemisia 9:24 ie 2/25/1999 Aurum 9:47 2/25/1999 Aurum 12:22 2/25/1999 Beehive 15:53 ns 2/25/1999 Beehive's Indicator 15:41 ie 2/25/1999 Castle 10:39 2/25/1999 Daisy 10:40 2/25/1999 Daisy 12:36 ie 2/25/1999 Depression 18:26 2/25/1999 Gizmo 9:38 2/25/1999 Gizmo 10:01 2/25/1999 Grand 11:32 T2C (12min) 2/25/1999 Grotto 7:59 ie 2/25/1999 Little Cub 8:42 d~19m 2/25/1999 Little Cub 12:51 ie 2/25/1999 Little Cub 14:48 ie 2/25/1999 Plate 9:20 2/25/1999 Plate 14:34 ie 2/25/1999 Plate 18:28 ie 2/25/1999 Plume 8:57 2/25/1999 Plume 9:32 2/25/1999 Plume 10:09 2/25/1999 Plume 10:48 2/25/1999 Plume 11:26 2/25/1999 Plume 14:30 2/25/1999 Plume 15:07 2/25/1999 Plume 15:42 2/25/1999 Plume 16:21 2/25/1999 Riverside 10:44 ie 2/25/1999 Sawmill 9:13 ie 2/25/1999 Tilt 10:04 2/25/1999 Twin active 2/26/1999 Old Faithful 9:14 4:38 8:55 139 2/26/1999 Old Faithful 10:43 1:29 1:53 10:40 10:50 2/26/1999 Old Faithful 11:40 0:57 4:20 11:28 135 11:39 2/26/1999 Old Faithful 13:18 1:38 4:03 13:06 153+ 13:10 2/26/1999 Old Faithful 14:44 1:26 4:46 14:31 130 14:41 2/26/1999 Old Faithful 16:19 1:35 <2:00 16:05 150+ 16:24 2/26/1999 Old Faithful 17:18 ie L 17:19 2/26/1999 Artemisia 9:01 ie 2/26/1999 Aurum 8:58 2/26/1999 Aurum 14:08 2/26/1999 Aurum 16:50 2/26/1999 Beehive 16:16 2/26/1999 Beehive's Indicator 15:56 2/26/1999 Castle 9:16 2/26/1999 Daisy 10:52 2/26/1999 Daisy 12:42 2/26/1999 Depression 14:32 ie 2/26/1999 Grand 13:11 N/G3C 2/26/1999 Grotto 10:01 2/26/1999 Grotto Fountain 10:01 ie 2/26/1999 Lion 12:03 ie 2/26/1999 Lion 13:32 d<1 2/26/1999 Lion 13:34 d=3 2/26/1999 Little Cub 9:28 ns 2/26/1999 Little Cub 11:15 ie 2/26/1999 Little Cub 12:59 ie 2/26/1999 Little Cub 14:47 ie 2/26/1999 Lone Star 15:55 vr d=16m 2/26/1999 Plate 11:28 ie 2/26/1999 Plate 15:27 ie 2/26/1999 Plume 8:19 2/26/1999 Plume 8:59 2/26/1999 Plume 9:37 2/26/1999 Plume 10:17 2/26/1999 Plume 11:37 2/26/1999 Plume 12:17 2/26/1999 Plume 12:57 2/26/1999 Plume 13:37 2/26/1999 Plume 14:17 vr 2/26/1999 Plume 14:57 vr 2/26/1999 Plume 16:17 2/26/1999 Riverside 9:11 2/26/1999 Sawmill 9:14 2/26/1999 Till 8:02 2/26/1999 West Triplet 12:01 weak d=10 2/26/1999 West Triplet 13:22 d<8m weak 2/26/1999 White Dome 17:59 2/27/1999 Old Faithful ~08:59 L 8:53 2/27/1999 Old Faithful 10:31 4:00 10:22 150 10:29 2/27/1999 Old Faithful 11:52 1:21 1:55 11:52 135 11:53 2/27/1999 Old Faithful 12:51 0:59 4:15 12:47 12:49 2/27/1999 Old Faithful 14:22 1:31 <2:03 14:18 14:19 2/27/1999 Old Faithful 15:14 0:52 4:18 15:14 125 15:20 2/27/1999 Old Faithful 16:41 1:27 4:00 16:37 130 16:43 2/27/1999 Old Faithful 18:05 1:24 1:48 17:55 142 18:03 2/27/1999 Old Faithful 19:02 0:57 4:31 18:58 2/27/1999 Aurum 16:58 2/27/1999 Beehive 18:00 2/27/1999 Beehive's Indicator 17:42 ie 2/27/1999 Castle 8:55 ns 2/27/1999 Daisy 7:40 ie 2/27/1999 Daisy 12:35 ie 2/27/1999 Grand 14:05 ie 2/27/1999 Lion 14:57 ie 2/27/1999 Little Cub 11:10 ie 2/27/1999 Little Cub 16:21 ie 2/27/1999 Little Cub 17:56 ie 2/27/1999 Lone Star 11:56 vr 2/27/1999 Plate 11:13 2/27/1999 Plume 8:52 2/27/1999 Plume 11:37 2/27/1999 Plume 12:17 2/27/1999 Plume 13:41 2/27/1999 Plume 14:22 2/27/1999 Plume 16:21 2/27/1999 Plume 17:00 2/27/1999 Plume 17:39 2/27/1999 Riverside 8:53 2/27/1999 Riverside 14:50 vr 2/28/1999 Old Faithful ~08:35 L 2/28/1999 Old Faithful 10:14 1:55 9:54 138 10:04 2/28/1999 Old Faithful 11:08 0:54 4:31 --- 140 11:12 2/28/1999 Old Faithful 12:40 1:32 4:00 12:40 135 12:42 2/28/1999 Old Faithful 14:23 1:43 3:58 13:58 139 14:02 2/28/1999 Old Faithful 15:45 1:22 4:10 15:36 130 15:44 2/28/1999 Old Faithful 17:21 1:36 4:20 17:04 140 17:11 2/28/1999 Aurum 9:09 ie 2/28/1999 Aurum 11:50 vr 2/28/1999 Castle 8:06 2/28/1999 Daisy 9:58 ie 2/28/1999 Daisy 11:51 ie 2/28/1999 Daisy 13:54 ie 2/28/1999 Depression 8:05 2/28/1999 Depression 14:15 ie 2/28/1999 Grand 14:40 ie 2/28/1999 Grotto 8:08 ie 2/28/1999 Little Cub 8:03 ie 2/28/1999 Little Cub 9:52 ie 2/28/1999 Little Cub 13:27 ie 2/28/1999 Little Cub 17:07 ie 2/28/1999 Plume 8:04 2/28/1999 Plume 10:00 2/28/1999 Plume 11:13 2/28/1999 Plume 11:51 2/28/1999 Plume 12:30 2/28/1999 Plume 13:07 2/28/1999 Plume 13:47 2/28/1999 Plume 14:25 2/28/1999 Plume 15:05 2/28/1999 Plume 15:43 2/28/1999 Plume 17:06 2/28/1999 Riverside 8:21 2/28/1999 Riverside 14:15 ie 2/28/1999 Sawmill 8:13 ie 2/28/1999 Tilt 8:23 3/1/1999 Old Faithful 8:51 4:26 8:43 130 3/1/1999 Old Faithful 10:31 1:40 2:00 10:15 153 10:23 3/1/1999 Old Faithful 11:21 0:50 4:25 11:15 11:31 3/1/1999 Old Faithful 12:59 1:38 1:55 12:45 140 12:52 3/1/1999 Old Faithful 13:53 0:54 4:28 13:44 125 13:56 3/1/1999 Old Faithful 15:18 1:25 4:10 15:09 138 15:25 3/1/1999 Old Faithful 16:42 1:24 4:10 16:42 125 16:45 3/1/1999 Aurum 12:20 3/1/1999 Beehive 19:34 3/1/1999 Beehive's Indicator 19:10 ie 3/1/1999 Castle 7:59 ie steam 3/1/1999 Castle 19:28 3/1/1999 Daisy 9:10 d=4m19s 3/1/1999 Daisy 13:05 3/1/1999 Fountain 12:20 end 3/1/1999 Grand 8:29 ns 2C 3/1/1999 Grand 17:32 ie 3/1/1999 Grotto 8:29 ie 3/1/1999 Lion 8:36 3/1/1999 Lion 9:59 3/1/1999 Lion 16:27 3/1/1999 Little Cub 10:02 ie 3/1/1999 Little Cub 13:51 ie 3/1/1999 Little Cub 17:33 ie 3/1/1999 Little Squirt 10:17 ie 3/1/1999 Lone Star 14:44 vr 3/1/1999 Plate 11:50 ie 3/1/1999 Plume 8:48 3/1/1999 Plume 10:14 3/1/1999 Plume 17:34 3/2/1999 Old Faithful 8:27 L 8:10 3/2/1999 Old Faithful 9:50 ns 1:23 S --- 9:57 3/2/1999 Old Faithful 10:46 0:56 4:31 --- 10:50 3/2/1999 Old Faithful 12:14 1:28 1:48 12:11:00 12:20 3/2/1999 Old Faithful 13:12 0:58 4:31 13:12 138 13:07 3/2/1999 Old Faithful 14:46 1:34 1:53 14:39 138 14:46 3/2/1999 Old Faithful 15:59 1:13 4:28 15:39 154 15:42 3/2/1999 Old Faithful 17:33 1:34 2:05 17:23 17:31 3/2/1999 Old Faithful 18:44 ie 18:42 3/2/1999 Aurum 14:40 3/2/1999 Beehive 8:21 3/2/1999 Beehive 20:43 3/2/1999 Beehive's Indicator 8:14 ie 3/2/1999 Beehive's Indicator 20:33 ie 3/2/1999 Castle 18:38 3/2/1999 Daisy 11:16 ie 3/2/1999 Depression 14:52 ie 3/2/1999 Grand 14:40 G2C 3/2/1999 Grotto 18:44 ie 3/2/1999 Lion 10:33 ie 3/2/1999 Lion 18:31 ie ini 3/2/1999 Lion 21:03 3/2/1999 Little Cub 10:31 ie 3/2/1999 Little Cub 12:19 ns 3/2/1999 Little Cub 14:07 ie 3/2/1999 Little Cub 15:59 ie 3/2/1999 Lone Pine 9:15 ie 3/2/1999 Plate 11:30 3/2/1999 Plate 15:36 3/2/1999 Plume 8:14 3/2/1999 Plume 10:51 3/2/1999 Plume 11:30 3/2/1999 Plume 12:12 3/2/1999 Plume 13:31 3/2/1999 Plume 14:11 3/2/1999 Plume 14:49 3/2/1999 Plume 15:26 3/2/1999 Plume 16:04 3/2/1999 Plume 17:20 3/2/1999 Plume 17:59 3/2/1999 Plume 18:39 3/2/1999 Plume ~19:20 3/2/1999 Riverside 13:00 ie 3/2/1999 Riverside 18:50 ie 3/2/1999 West Triplet 14:55 3/2/1999 13:25 ie 3/2/1999 15:18 ie 3/2/1999 19:02 ie 3/3/1999 Old Faithful 8:52 4:35 --- 3/3/1999 Old Faithful 10:23 1:31 3:55 10:20 10:27 3/3/1999 Old Faithful 12:03 1:40 4:08 11:40 160 11:43 3/3/1999 Old Faithful 13:35 1:32 1:46 13:20 ~135 13:28 3/3/1999 Old Faithful 14:29 0:54 4:25 14:24 140 14:27 3/3/1999 Old Faithful ~16:06 S 15:51 16:02 3/3/1999 Old Faithful 17:15 4:33 16:56 143 17:05 3/3/1999 Old Faithful 18:49 1:34 S 18:49 3/3/1999 Aurum 10:44 3/3/1999 Aurum 18:43 3/3/1999 Beehive 19:08 3/3/1999 Beehive's Indicator 19:03 ie 3/3/1999 Boardwalk 9:47 ie 3/3/1999 Castle 18:35 ie steam 3/3/1999 Daisy 8:44 3/3/1999 Daisy 10:34 3/3/1999 Daisy 12:34 ie 3/3/1999 Grand 15:17 d~9 2Bvr 3/3/1999 Grotto 8:46 ns 3/3/1999 Grotto Fountain 8:46 ie 3/3/1999 Lion 10:00 ini d>6 3/3/1999 Lion 11:18 3/3/1999 Lion 12:25 3/3/1999 Lion 17:47 ie 3/3/1999 Little Cub 9:43 ie 3/3/1999 Little Cub 11:48 ie 3/3/1999 Little Cub 17:33 ie 3/3/1999 Penta overnight 3/3/1999 Plate 8:12 ie 3/3/1999 Plate 11:48 3/3/1999 Plume 8:17 3/3/1999 Plume 9:29 3/3/1999 Plume 10:03 3/3/1999 Plume 10:39 3/3/1999 Plume 11:16 3/3/1999 Plume 11:52 3/3/1999 Plume 12:27 3/3/1999 Plume 14:19 3/3/1999 Plume 15:32 3/3/1999 Plume 17:19 3/3/1999 Plume 18:38 3/3/1999 Sawmill 9:28 ie 3/3/1999 Slurp 8:39 ie 3/3/1999 Vent & Turban 8:33 ie 3/4/1999 Old Faithful 9:35 4:09 9:05 3/4/1999 Old Faithful 11:12 1:37 4:29 10:51 140 11:00 3/4/1999 Old Faithful 12:46 1:34 4:25 12:32 142 12:45 3/4/1999 Old Faithful 14:12 1:26 ~3:00 14:07 135 14:18 3/4/1999 Old Faithful 15:21 1:09 4:15 15:15 135 15:34 3/4/1999 Old Faithful 16:47 1:26 S 16:49 3/4/1999 Aurum 12:25 3/4/1999 Aurum 14:55 3/4/1999 Beehive 16:20 3/4/1999 Beehive's Indicator 16:02 ie 3/4/1999 Castle 17:02 is steam 3/4/1999 Daisy 10:32 ie 3/4/1999 Daisy 12:32 3/4/1999 Daisy 14:22 ie 3/4/1999 Depression 14:45 ie 3/4/1999 Lion 8:09 ie 3/4/1999 Lion 15:10 ie 3/4/1999 Little Cub 11:18 ie 3/4/1999 Little Cub 15:10 ie 3/4/1999 Plate 14:06 ie 3/4/1999 Plume 10:25 3/4/1999 Plume 11:03 3/4/1999 Plume 11:44 3/4/1999 Plume 12:21 3/4/1999 Plume 14:18 3/4/1999 Plume 15:36 3/4/1999 Plume 16:57 3/4/1999 Rift 18:30 ie 3/4/1999 Riverside 10:06 ie 3/4/1999 Riverside 15:37 3/5/1999 Old Faithful 9:13 1:58 --- 140 3/5/1999 Old Faithful 10:13 1:00 4:23 10:08 135 10:13 3/5/1999 Old Faithful 11:49 1:36 1:46 11:37 138 11:44 3/5/1999 Old Faithful 12:48 0:59 4:23 12:42 165 12:41 3/5/1999 Old Faithful 14:13 1:25 2:02 14:02 125 14:19 3/5/1999 Old Faithful 15:15 1:02 4:15 15:10 125 15:14 3/5/1999 Old Faithful 17:02 1:47 ~3:10 16:37 150 16:42 3/5/1999 Old Faithful 18:25 vr 1:23 18:15 3/5/1999 Aurum 9:03 3/5/1999 Aurum 11:46 3/5/1999 Aurum 14:12 3/5/1999 Aurum 16:48 3/5/1999 Beehive 16:57 3/5/1999 Beehive's Indicator 16:31 3/5/1999 Castle 15:48 3/5/1999 Daisy 9:21 ie 3/5/1999 Daisy 11:11 ie 3/5/1999 Daisy 13:12 ie 3/5/1999 Daisy 15:15 ie 3/5/1999 Depression 14:57 ie 3/5/1999 Grand 9:35 ie 3/5/1999 Grand 16:38 ie 3/5/1999 Grotto 8:23 ie 3/5/1999 Grotto 16:26 ie 3/5/1999 Lion 13:49 ie 3/5/1999 Lion 15:00 ie 3/5/1999 Lion 16:48 3/5/1999 Little Cub 11:21 ie 3/5/1999 Little Cub 16:29 ns 3/5/1999 Lone Star 12:00 vr 3/5/1999 Plate 11:41 ie 3/5/1999 Plate 15:15 ie 3/5/1999 Plume 8:35 3/5/1999 Plume 9:10 3/5/1999 Plume 9:48 3/5/1999 Plume 12:27 3/5/1999 Plume 13:10 3/5/1999 Plume 13:49 3/5/1999 Plume 14:33 3/5/1999 Plume 15:14 3/5/1999 Plume 15:54 3/5/1999 Plume 16:32 3/5/1999 Riverside 9:47 ie 3/5/1999 Riverside 15:30 vr 3/5/1999 Sawmill 16:26 ie 3/5/1999 West Triplet 9:48 ie 3/6/1999 Old Faithful 8:05 ~1:45 --- 3/6/1999 Old Faithful 9:08 1:03 L 8:58 155 8:56 3/6/1999 Old Faithful 10:39 1:31 1:53 10:32 160 10:38 3/6/1999 Old Faithful 11:40 1:01 4:31 11:29 150 11:35 3/6/1999 Old Faithful 13:16 1:36 4:15 13:01 153 13:14 3/6/1999 Old Faithful 14:41 1:25 4:15 14:33 150 14:44 3/6/1999 Old Faithful 16:03 1:22 4:15 --- 148 16:08 3/6/1999 Old Faithful 17:32 1:29 <4:10 17:31 3/6/1999 Aurum 13:22 3/6/1999 Aurum 16:03 3/6/1999 Castle 14:53 ns 3/6/1999 Daisy 11:40 vr 3/6/1999 Daisy 16:17 vr 3/6/1999 Grand 14:49 T2C 3/6/1999 Grotto 14:28 3/6/1999 Grotto Fountain 14:24 3/6/1999 Lion 15:05 d>6 3/6/1999 Lion 16:23 ie 3/6/1999 Little Cub 11:12 3/6/1999 Little Cub 15:05 ie 3/6/1999 Plate 13:17 3/6/1999 Plume 10:37 3/6/1999 Plume 14:04 3/6/1999 Plume 14:39 3/6/1999 Plume 15:17 3/6/1999 Plume 15:56 3/6/1999 Plume 17:10 3/6/1999 Plume ~13:23 3/6/1999 Riverside 15:20 3/6/1999 Sawmill 8:20 ie 3/7/1999 Old Faithful 8:21 4:32 --- 3/7/1999 Old Faithful 9:46 1:25 2:02 none seen 9:55 3/7/1999 Old Faithful 11:04 1:18 4:40 10:38 10:47 3/7/1999 Old Faithful 12:37 1:33 2:00 12:26 140 12:42 3/7/1999 Old Faithful 13:46 1:09 4:33 13:32 13:37 3/7/1999 Old Faithful 15:25 1:39 4:20 15:12 155+ 15:20 3/7/1999 Old Faithful 16:55 1:30 4:10 16:44 145 16:55 3/7/1999 Artemisia 13:11 ie 3/7/1999 Aurum 12:18 3/7/1999 Aurum 14:53 3/7/1999 Aurum 17:25 3/7/1999 Beehive 17:34 3/7/1999 Beehive's Indicator 17:23 ie 3/7/1999 Castle 13:37 ie 3/7/1999 Daisy 10:01 3/7/1999 Daisy 15:37 3/7/1999 Daisy 17:26 ie 3/7/1999 Depression 12:45 ns 3/7/1999 Dome active 3/7/1999 Flood 14:19 ie 3/7/1999 Grand 15:39 3 3/7/1999 Lion 10:53 ie 3/7/1999 Little Cub 13:26 ie 3/7/1999 Little Cub 15:33 ie 3/7/1999 Plate 12:01 ie 3/7/1999 Plume 12:48 3/7/1999 Plume 13:22 3/7/1999 Plume 13:57 3/7/1999 Plume 15:10 3/7/1999 Riverside 14:24 ie 14:39ie 3/8/1999 Old Faithful 8:57 4:23 8:48 155 3/8/1999 Old Faithful 10:32 1:35 2:35 10:18 125 10:28 3/8/1999 Old Faithful 11:31 0:59 4:30 none seen 142 11:42 3/8/1999 Old Faithful 12:58 1:27 4:11 12:56 130 13:04 3/8/1999 Old Faithful 14:22 1:24 4:15 14:17 140 14:24 3/8/1999 Old Faithful 15:48 1:26 2:10 15:42 153 15:50 3/8/1999 Old Faithful 16:54 1:06 ~3:55 16:44 140 16:54 3/8/1999 Aurum 11:29 3/8/1999 Aurum 14:06 3/8/1999 Aurum 16:52 3/8/1999 Castle 13:16 3/8/1999 Daisy 10:31 3/8/1999 Daisy 14:25 ie 3/8/1999 Dome active 3/8/1999 Grand 14:39 T1C 3/8/1999 Grotto 10:00 ns 3/8/1999 Grotto Fountain 9:55 ie 3/8/1999 Lion 14:01 3/8/1999 Lion 15:20 ie 3/8/1999 Little Cub 9:19 ie 3/8/1999 Little Cub 12:46 ie 3/8/1999 Plate 15:16 3/8/1999 Plume 8:54 3/8/1999 Plume 9:32 3/8/1999 Plume 10:44 3/8/1999 Plume 12:06 3/8/1999 Plume 12:41 3/8/1999 Plume 13:20 3/8/1999 Plume 15:08 3/8/1999 Plume 15:45 3/8/1999 Plume 16:22 3/8/1999 Plume 17:00 ie 3/8/1999 Plume 17:38 3/8/1999 Riverside 14:01 ie 3/8/1999 Sawmill 12:30 ie 3/8/1999 Sawmill 14:53 ns 3/8/1999 South Grotto Fountain 10:00 ie 3/8/1999 West Triplet 13:44 3/9/1999 Old Faithful 8:25 vr 3/9/1999 Old Faithful 9:58 1:33 2:17 9:53 ~105 ~09:45 3/9/1999 Old Faithful 11:06 1:08 ~4:25 10:57 11:07 3/9/1999 Old Faithful 12:53 1:47 ~2:00 12:30 12:38 3/9/1999 Old Faithful 13:41 0:48 4:26 none seen ~110 13:53 3/9/1999 Old Faithful 15:18 1:37 1:49 15:09 ~120 15:13 3/9/1999 Old Faithful 16:20 1:02 4:26 16:10 142 16:11 3/9/1999 Aurum 16:09 3/9/1999 Aurum 18:45 3/9/1999 Castle 12:20 ie 3/9/1999 Churn 15:27 3/9/1999 Churn 15:47 3/9/1999 Daisy 14:19 ns 3/9/1999 Daisy 16:05 3/9/1999 Fountain 14:00 ie 3/9/1999 Grand 15:48 T2C 3/9/1999 Grotto 9:45 ie 3/9/1999 Lion 16:10 ini d>5m 3/9/1999 Plume 8:58 3/9/1999 Plume 9:34 3/9/1999 Plume 10:08 3/9/1999 Plume 14:22 3/9/1999 Plume 14:59 3/9/1999 Plume 15:34 3/9/1999 Plume 18:40 3/9/1999 Vent & Turban 9:30 ie 3/10/1999 Old Faithful 7:40 vr S 3/10/1999 Old Faithful 8:34 0:54 4:25 none seen 3/10/1999 Old Faithful 10:00 1:26 2:11 9:57 139 10:05 3/10/1999 Old Faithful 11:01 1:01 4:20 none seen 130 11:06 3/10/1999 Old Faithful 12:38 1:37 3:50 12:24 145 12:31 3/10/1999 Old Faithful 14:07 1:29 ~4:26 13:50 127 13:56 3/10/1999 Old Faithful 15:30 1:23 2:05 15:26 ~100 15:39 3/10/1999 Old Faithful 16:31 1:01 ~4:30 16:30 135 16:33 3/10/1999 Aurum 10:09 ie 3/10/1999 Beehive 8:43 3/10/1999 Beehive's Indicator 8:36 ie 3/10/1999 Castle 11:48 3/10/1999 Daisy 9:27 ie 3/10/1999 Depression 11:05 3/10/1999 Depression 17:00 3/10/1999 Grand 9:45 3/10/1999 Grotto 9:35 ie 3/10/1999 Grotto Fountain 9:35 ie 3/10/1999 Lion 12:36 ini >5m 3/10/1999 Little Cub 8:40 ie 3/10/1999 Little Cub 12:04 ie 3/10/1999 Lone Star 15:15 vr 3/10/1999 Plume 8:39 3/10/1999 Plume 9:16 3/10/1999 Plume 9:56 3/10/1999 Plume 11:54 3/10/1999 Plume 13:56 3/10/1999 Plume 15:56 3/10/1999 Plume 16:35 3/10/1999 Plume 17:13 3/10/1999 Riverside 13:15 ievr 3/10/1999 South Grotto Fountain 9:35 ie 3/11/1999 Old Faithful 8:30 ~4:06 none seen 3/11/1999 Old Faithful 9:57 1:27 ~1:56 9:51 9:54 3/11/1999 Old Faithful 11:05 1:08 ~4:23 10:51 139 10:55 3/11/1999 Old Faithful 12:39 1:34 4:10 12:29 140 12:36 3/11/1999 Old Faithful 14:01 1:22 ~2:44 13:51 142 14:05 3/11/1999 Old Faithful 15:31 1:30 4:11 15:19 140 15:12 3/11/1999 Old Faithful 16:51 1:20 2:07 --- 108 16:57 3/11/1999 Artemisia ~13:00 vr 3/11/1999 Aurum 16:58 3/11/1999 Aurum ~14:30 3/11/1999 Beehive 10:14 3/11/1999 Beehive's Indicator 9:53 ie 3/11/1999 Castle 13:40 nsvr minor per Andrew 3/11/1999 Daisy 11:09 ie 3/11/1999 Daisy 14:55 vr 3/11/1999 Depression 10:07 3/11/1999 Grand 9:15 3/11/1999 Grand 16:36 3/11/1999 Grotto ~11:40 vr 3/11/1999 Lion 12:17 3/11/1999 Lion 13:31 3/11/1999 Lion 14:38 mnor 3/11/1999 Plate 11:41 ie 3/11/1999 Plume 10:07 3/11/1999 Plume 10:45 3/11/1999 Plume 12:37 3/11/1999 Plume 13:14 ie 3/11/1999 Plume 13:49 ie 3/11/1999 Plume 14:27 ie 3/11/1999 Plume 15:04 3/11/1999 Plume 16:57 3/11/1999 Riverside 12:20 vr 3/11/1999 Sawmill 10:53 ns 3/12/1999 Old Faithful 8:42 2:08 8:41 3/12/1999 Old Faithful 9:46 1:04 4:40 9:40 9:47 3/12/1999 Old Faithful 11:12 1:26 1:59 --- 130 11:23 3/12/1999 Old Faithful 12:11 0:59 4:22 12:06 139 12:12 3/12/1999 Old Faithful 13:50 1:39 1:55 13:39 145 13:42 3/12/1999 Old Faithful 14:59 1:09 4:25 14:40 150 14:47 3/12/1999 Old Faithful 16:25 1:26 4:05 16:21 108 16:30 3/12/1999 Aurum 8:30 ie 3/12/1999 Aurum 13:49 3/12/1999 Aurum 16:30 ie 3/12/1999 Beehive 11:35 3/12/1999 Beehive's Indicator 11:33 ie 3/12/1999 Castle 6:47 ie 3/12/1999 Castle 18:40 ievr 3/12/1999 Daisy 10:01 3/12/1999 Grand 14:20 ns 3B 3/12/1999 Lion 6:47 ie 3/12/1999 Lion 17:06 ie 3/12/1999 Plate 15:13 ie 3/12/1999 Plate 17:01 ie 3/12/1999 Plume 8:41 ie 3/12/1999 Plume 9:16 ie 3/12/1999 Plume 11:10 3/12/1999 Plume 12:32 3/12/1999 Plume 15:14 3/12/1999 Plume 16:36 3/12/1999 Riverside 18:10 ievr 3/12/1999 Sawmill 9:29 3/13/1999 Old Faithful 8:50 ~4:00 8:38 143 3/13/1999 Old Faithful 10:12 1:22 L 9:59 135 10:12 3/13/1999 Old Faithful 11:36 1:24 4:10 11:33 160 11:40 3/13/1999 Old Faithful 13:05 1:29 4:25 12:55 165 13:02 3/13/1999 Old Faithful 14:39 1:34 ~1:52 14:30 145 14:37 3/13/1999 Old Faithful 15:42 1:03 4:32 15:30 145 15:35 3/13/1999 Aurum 11:06 3/13/1999 Aurum 16:19 3/13/1999 Beehive 12:55 3/13/1999 Beehive's Indicator 12:36 3/13/1999 Depression 16:44 ie 3/13/1999 Grand 13:53 ie 3/13/1999 Lion 11:51 ie 3/13/1999 Lion 16:14 3/13/1999 Lion 17:38 ie 3/13/1999 Little Cub 14:44 3/13/1999 Plate 13:18 ns 3/13/1999 Plume 11:21 3/13/1999 Plume 11:58 3/13/1999 Plume 13:14 3/13/1999 Plume 13:54 3/13/1999 Plume 14:31 3/13/1999 Plume 15:48 3/13/1999 Plume 16:28 3/14/1999 Old Faithful 9:21 4:15 9:19 140 3/14/1999 Old Faithful 11:00 1:39 4:25 10:42 170+ 10:49 3/14/1999 Old Faithful 12:22 1:22 ~2:30 12:18 12:32 3/14/1999 Old Faithful 13:36 1:14 4:20 13:29 158 13:32 3/14/1999 Old Faithful 15:12 1:36 1:50 14:56 142 15:06 3/14/1999 Old Faithful 16:14 1:02 4:35 16:08 140 16:06 3/14/1999 Old Faithful 17:42 1:28 17:45 3/14/1999 Aurum 13:03 3/14/1999 Aurum 15:42 3/14/1999 Beehive 14:28 ie 3/14/1999 Grand 12:50 ie 3/14/1999 Lion 11:30 ie 3/14/1999 Lion 13:49 ie 3/14/1999 Plate 12:15 ie 3/14/1999 Plume 9:32 3/14/1999 Plume 10:13 3/14/1999 Plume 10:52 3/14/1999 Plume 12:50 3/14/1999 Plume 13:26 3/14/1999 Plume 15:18 3/14/1999 Plume 15:55 3/20/1999 Old Faithful 12:34 3/20/1999 Old Faithful 14:07 3/20/1999 Daisy 14:03 ns 3/20/1999 Daisy 12:27 ie 3/20/1999 Daisy 15:37 ie 3/20/1999 Sawmill 14:59 ie 3/20/1999 Tilt 15:12 3/21/1999 Old Faithful 9:32 3/21/1999 Old Faithful 10:35 3/21/1999 Aurum 10:21 3/21/1999 Castle 11:17 3/21/1999 Daisy 9:19 3/21/1999 Daisy 10:59 3/21/1999 Grand 11:40 N/T2 3/21/1999 Little Cub 8:22 ie 3/21/1999 Little Cub 10:14 ns 3/21/1999 Plume 8:47 3/21/1999 Plume 9:27 3/21/1999 Plume 10:04 3/21/1999 Plume 10:38 3/21/1999 Plume 11:18 3/21/1999 Riverside 11:23 3/21/1999 Sawmill 9:59 3/21/1999 Tilt 9:43 3/21/1999 Tilt 10:30 3/22/1999 Old Faithful 9:41 ie S 3/22/1999 Old Faithful 10:40 3/22/1999 Old Faithful 12:16 3/22/1999 Old Faithful 13:17 3/22/1999 Artemisia 12:44 ie 3/22/1999 Aurum 9:34 3/22/1999 Aurum 12:20 3/22/1999 Castle 10:39 3/22/1999 Daisy 10:08 ie 3/22/1999 Daisy 11:55 3/22/1999 Daisy 13:38 3/22/1999 Depression 11:09 3/22/1999 Grand 13:12 N/T2Q 3/22/1999 Lion 9:16 ie 3/22/1999 Lion 10:19 d~3m 3/22/1999 Little Cub 9:20 ie 3/22/1999 Little Cub 10:59 ns 3/22/1999 Little Cub 12:43 ns 3/22/1999 Oblong 12:19 ns 3/22/1999 Plume 10:17 3/22/1999 Plume 10:54 3/22/1999 Plume 11:33 3/22/1999 Plume 12:10 3/22/1999 Plume 14:01 3/22/1999 Riverside 11:09 ns 3/22/1999 Sawmill 11:00 ns d=14m 3/22/1999 Tilt 10:54 3/22/1999 Tilt 11:47 3/22/1999 Tilt 12:26 3/23/1999 Old Faithful 14:37 ie 3/23/1999 Old Faithful 16:09 ie 3/23/1999 Old Faithful 17:13 3/23/1999 Aurum 14:58 3/23/1999 Beehive 16:45 3/23/1999 Beehive's Indicator 16:33 ie 3/23/1999 Castle 10:03 ns 3/23/1999 Daisy 10:05 3/23/1999 Daisy 11:53 ie 3/23/1999 Daisy 15:33 ns 3/23/1999 Daisy 17:18 ie 3/23/1999 Depression 9:39 ns 3/23/1999 Depression 14:44 3/23/1999 Grand 16:19 G2 3/23/1999 Grotto 9:35 ie 3/23/1999 Grotto 15:04 ie 3/23/1999 Lion 15:38 3/23/1999 Little Cub 9:39 ns 3/23/1999 Little Cub 11:32 ns 3/23/1999 Little Cub 15:27 ns 3/23/1999 Plate 17:14 ns 3/23/1999 Plume 11:38 3/23/1999 Plume 14:42 3/23/1999 Plume 15:19 3/23/1999 Plume 15:55 3/23/1999 Plume 16:33 3/23/1999 Plume 17:10 3/23/1999 Riverside 10:18 3/23/1999 Riverside 15:59 3/23/1999 Sawmill 9:28 ie 3/23/1999 Sawmill 14:42 ie 3/23/1999 Sawmill 15:03 ie 3/23/1999 Tilt 11:32 3/23/1999 Tilt 15:43 3/24/1999 Old Faithful 6:55 ie 3/24/1999 Aurum 7:02 3/31/1999 Old Faithful 14:29 ie 3/31/1999 Old Faithful 15:27 ie 3/31/1999 Old Faithful 18:38 4:40 3/31/1999 Castle 13:53 ie H2O 3/31/1999 Daisy 18:14 ie 3/31/1999 Grotto 18:14 ie 3/31/1999 Lion 18:40 3/31/1999 Little Cub 14:46 ie 3/31/1999 Plate 14:38 ie 3/31/1999 Plate 18:28 3/31/1999 Plume 14:26 3/31/1999 Plume 18:36 3/31/1999 Sawmill 15:04 ie 4/1/1999 Old Faithful 9:50 >4:09 4/1/1999 Old Faithful 14:04 4/1/1999 Old Faithful 15:33 1:29 >4:24 4/1/1999 Old Faithful 16:32 ns 0:59 4/1/1999 Artemisia 9:34 ie 4/1/1999 Aurum 13:30 4/1/1999 Aurum 16:06 4/1/1999 Castle 15:33 ns 4/1/1999 Daisy 10:16 4/1/1999 Depression 9:42 4/1/1999 Depression 15:58 4/1/1999 Grotto 15:43 ie 4/1/1999 Lion 9:50 ini 4/1/1999 Little Cub 9:54 ns 4/1/1999 Little Cub 13:42 ns 4/1/1999 Little Cub 15:35 ns 4/1/1999 Plume 9:32 4/1/1999 Plume 10:11 4/1/1999 Plume 13:57 4/1/1999 Plume 14:34 4/1/1999 Plume 15:16 4/1/1999 Plume 15:53 4/1/1999 Plume 16:29 4/1/1999 Riverside 10:09 4/1/1999 Riverside 16:19 4/1/1999 Sawmill 9:51 ns 4/2/1999 Old Faithful 10:13 d~4:40 4/2/1999 Old Faithful 14:35 d~4:21 4/2/1999 Aurum 10:05 4/2/1999 Aurum 15:15 4/2/1999 Daisy 15:33 4/2/1999 Depression 14:10 4/2/1999 Grotto 10:39 ie 4/2/1999 Grotto 14:56 ie 4/2/1999 Lion 14:50 ini 4/2/1999 Little Cub 11:12 4/2/1999 Little Cub 13:13 ie 4/2/1999 Little Cub 15:03 ns 4/2/1999 Plate 10:12 ns 4/2/1999 Plate 14:51 4/2/1999 Plume 10:16 ie 4/2/1999 Plume 10:53 4/2/1999 Plume 13:36 4/2/1999 Plume 14:04 4/2/1999 Plume 14:41 4/2/1999 Plume 15:19 4/2/1999 Riverside 9:59 ns 4/2/1999 White 11:10 4/2/1999 White 11:16 4/3/1999 Old Faithful 9:07 ie 4/3/1999 Old Faithful 10:37 S 4/3/1999 Aurum 9:30 4/3/1999 Aurum 14:31 4/3/1999 Daisy 9:31 e 4/3/1999 Daisy 12:57 4/3/1999 Daisy 14:45 ns 4/3/1999 Grand 14:23 2C 4/3/1999 Grotto 10:23 ns 4/3/1999 Lion 10:22 ini 4/3/1999 Lion 12:51 d<1 4/3/1999 Lion 13:07 d<1 4/3/1999 Lion 13:15 d~3 4/3/1999 Little Cub 10:55 4/3/1999 Little Cub 12:55 4/3/1999 Little Squirt 9:30 active 4/3/1999 Plate 10:12 4/3/1999 Plume 9:19 4/3/1999 Plume 9:59 4/3/1999 Plume 10:35 4/3/1999 Plume 12:24 4/3/1999 Plume 13:00 4/3/1999 Plume 13:34 4/3/1999 Plume 14:14 4/3/1999 Rift 12:33 ie 4/3/1999 Riverside 9:08 ie 4/3/1999 Riverside 14:51 ie 4/3/1999 Sawmill 10:19 ie 4/3/1999 Sawmill 13:12 ie 4/4/1999 Lion 9:08 ie 4/4/1999 Lion 10:27 ie 4/4/1999 Little Cub 9:16 ie 4/4/1999 Plate 10:17 ie 4/8/1999 Lion 14:06 ie 4/8/1999 Little Cub 13:58 ns 4/9/1999 Old Faithful 10:29 4:40 4/9/1999 Old Faithful 12:13 1:44 4:40 4/9/1999 Plate 10:27 ie 4/9/1999 Plume 11:59 4/10/1999 Aurum 20:16 4/10/1999 Castle 20:28 4/10/1999 Little Cub 20:02 ie 4/10/1999 Plate 20:16 4/10/1999 Plume 20:18 5B 4/11/1999 Old Faithful 9:23 4/11/1999 Old Faithful 10:53 4/11/1999 Old Faithful 18:57 ns 4/11/1999 Artemisia 12:47 ie 4/11/1999 Aurum 19:07 4/11/1999 Castle 13:54 ie steam 4/11/1999 Daisy 10:32 ns 4/11/1999 Daisy 12:18 4/11/1999 Daisy 13:58 ns 4/11/1999 Daisy 19:01 4/11/1999 Depression 17:47 4/11/1999 Grand 11:34 T2C 4/11/1999 Grotto 11:46 ns 4/11/1999 Grotto 19:41 ns 4/11/1999 Lion 11:21 ie ini 4/11/1999 Lion 19:53 ini 4/11/1999 Little Cub 9:47 ns 4/11/1999 Little Cub 11:25 ie 4/11/1999 Little Cub 18:16 4/11/1999 Little Cub 19:57 ns 4/11/1999 Plate 19:56 4/11/1999 Plume 9:36 4/11/1999 Plume 10:16 4/11/1999 Plume 10:53 4/11/1999 Plume 18:07 4/11/1999 Plume 18:46 5B 4/11/1999 Plume 19:24 4/11/1999 Plume 20:01 4/11/1999 Riverside 12:07 ns 4/11/1999 Riverside 18:05 4/11/1999 Sawmill 10:24 ie 4/11/1999 Sawmill 17:40 ie 4/11/1999 West Triplet 10:24 ie 4/12/1999 Old Faithful 10:24 4:14 4/12/1999 Old Faithful 11:40 1:16 4/12/1999 Old Faithful 14:28 ie 4/12/1999 Old Faithful 15:52 S 4/12/1999 Old Faithful 18:37 Change Carnegie clock to MST 4/12/1999 Aurum 11:57 4/12/1999 Beehive 10:30 ie 4/12/1999 Beehive's Indicator 10:10 4/12/1999 Daisy 11:12 4/12/1999 Daisy 17:54 4/12/1999 Depression 10:26 4/12/1999 Grand 9:53 ie next I>10h 4/12/1999 Grotto 14:50 ie 4/12/1999 Grotto 17:16 ie 4/12/1999 Lion 17:20 d=4 4/12/1999 Lion 18:22 d=3 4/12/1999 Lion 19:24 d=4 4/12/1999 Little Cub 10:48 ns 4/12/1999 Little Cub 14:15 ns 4/12/1999 Little Cub 17:50 ie 4/12/1999 Little Cub 19:30 ns 4/12/1999 Plate 10:05 4/12/1999 Plate 14:52 4/12/1999 Plume 9:50 4/12/1999 Plume 10:33 4/12/1999 Plume 11:14 4/12/1999 Plume 11:51 4/12/1999 Plume 15:39 4/12/1999 Plume 17:34 4/12/1999 Plume 19:31 4/12/1999 Rift 15:52 ns d<80m 4/12/1999 Riverside 12:25 ie 4/12/1999 Riverside 18:26 4/12/1999 Sawmill 10:36 ie 4/12/1999 Sawmill 15:50 ns 4/12/1999 Sawmill 17:15 ie 4/12/1999 Tilt 11:56 4/12/1999 Tilt 14:52 4/12/1999 Tilt 15:37 4/12/1999 Uncertain 15:29 d=3 4/12/1999 West Triplet 15:27 ie 4/13/1999 Old Faithful 8:21 4/13/1999 Old Faithful 9:57 1:36 S 4/13/1999 Old Faithful 12:49 ns 4/13/1999 Old Faithful 16:42 1:58 4/13/1999 Artemisia 14:26 4/13/1999 Aurum 9:05 4/13/1999 Aurum 11:49 4/13/1999 Aurum 14:13 4/13/1999 Aurum 16:43 4/13/1999 Castle 13:50 4/13/1999 Daisy 9:43 4/13/1999 Daisy 13:05 ns 4/13/1999 Daisy 16:22 4/13/1999 Daisy 18:11 4/13/1999 Daisy 19:54 ie 4/13/1999 Depression 9:28 4/13/1999 Gizmo 8:19 4/13/1999 Gizmo 8:37 4/13/1999 Gizmo 8:57 4/13/1999 Gizmo 9:14 4/13/1999 Gizmo 9:35 4/13/1999 Gizmo 9:53 4/13/1999 Grotto 8:20 ie 4/13/1999 Grotto 11:43 ie end ~13:10 4/13/1999 Lion 8:27 d=6 4/13/1999 Lion 9:45 4/13/1999 Lion 18:22 d=4 4/13/1999 Little Cub 9:24 4/13/1999 Little Cub 12:56 ns 4/13/1999 Little Cub 14:14 4/13/1999 Little Cub 16:04 ie 4/13/1999 Little Cub 17:34 4/13/1999 Plate 9:26 4/13/1999 Plume 8:42 4/13/1999 Plume 9:21 4/13/1999 Plume 10:01 4/13/1999 Plume 11:55 4/13/1999 Plume 12:34 4/13/1999 Plume 13:11 4/13/1999 Plume 13:50 4/13/1999 Plume 14:29 4/13/1999 Plume 16:24 4/13/1999 Plume 17:40 4/13/1999 Plume 18:22 4/13/1999 Rift between 14:30 and 16:00 4/13/1999 Riverside 12:00 ns 4/13/1999 Riverside 18:09 ie 4/13/1999 Sawmill 8:58 4/13/1999 Sawmill 11:45 ie 4/13/1999 Sawmill 13:20 4/13/1999 Sawmill 16:05 ie 4/13/1999 Sawmill 19:58 ie 4/13/1999 Spa 13:19 H2O to tree height from Grand 4/13/1999 Tilt 8:31 4/13/1999 Tilt 9:16 4/13/1999 Tilt 9:59 4/13/1999 Tilt 12:13 4/13/1999 Tilt 12:56 4/13/1999 Tilt 13:41 4/13/1999 Tilt 16:28 4/13/1999 White 14:07 4/13/1999 White 14:10 4/13/1999 White 14:17 4/13/1999 White 14:19 4/13/1999 White 14:22 4/13/1999 White 14:24 4/13/1999 White 14:29 4/13/1999 White 16:04 4/14/1999 Old Faithful 9:24 4/14/1999 Old Faithful 10:43 1:19 ~4:10 4/14/1999 Old Faithful 13:13 ~4:35 4/14/1999 Old Faithful 14:41 1:28 ~2:08 4/14/1999 Old Faithful 20:01 ns 4/14/1999 Aurum 8:35 4/14/1999 Aurum 11:07 4/14/1999 Aurum 13:38 4/14/1999 Beehive 11:01 d=4m54s 4/14/1999 Beehive's Indicator 10:40 ie 4/14/1999 Castle 10:51 ie H2O 4/14/1999 Daisy 11:25 4/14/1999 Daisy 13:00 ie 4/14/1999 Daisy 14:34 ie 4/14/1999 Depression 9:03 4/14/1999 Grand 14:22 N/G3Q d=13 4/14/1999 Grotto 14:22 4/14/1999 Grotto Fountain 14:20 ie end 14:36 4/14/1999 Lion 13:22 4/14/1999 Little Cub 9:30 ie 4/14/1999 Little Cub 11:03 ns 4/14/1999 Little Cub 14:14 4/14/1999 Penta 14:18 4/14/1999 Plume 8:53 4/14/1999 Plume 9:35 4/14/1999 Plume 10:13 4/14/1999 Plume 10:53 4/14/1999 Plume 11:31 4/14/1999 Plume 12:53 4/14/1999 Plume 13:31 4/14/1999 Plume 14:09 4/14/1999 Plume 14:48 4/14/1999 Riverside 12:19 4/14/1999 South Grotto Fountain 12:18 bursting 4/15/1999 Old Faithful 8:24 4/15/1999 Old Faithful 9:49 1:25 4/15/1999 Old Faithful 11:14 1:25 ~1:47 4/15/1999 Old Faithful 12:17 1:03 ~4:37 4/15/1999 Aurum 8:31 4/15/1999 Aurum 18:09 4/15/1999 Big Anenome 11:20 4/15/1999 Big Anenome 11:28 4/15/1999 Big Anenome 11:40 4/15/1999 Big Anenome 11:49 4/15/1999 Big Anenome 12:02 4/15/1999 Big Anenome 12:10 4/15/1999 Big Anenome 12:31 ie 4/15/1999 Castle 8:20 4/15/1999 Daisy 8:21 4/15/1999 Daisy 10:13 4/15/1999 Daisy 12:03 ie 4/15/1999 Daisy 18:23 ie 4/15/1999 Grand 9:36 2C 4/15/1999 Grand 18:12 3C 4/15/1999 Grotto 8:21 ie 4/15/1999 Little Anenome 11:28 4/15/1999 Little Anenome 11:50 4/15/1999 Little Anenome 12:10 4/15/1999 Little Anenome 12:31 ie 4/15/1999 Little Cub 8:38 ns 4/15/1999 Little Cub 10:05 ie 4/15/1999 Little Cub 11:37 ie 4/15/1999 Little Cub 18:13 ns 4/15/1999 Plate 8:35 ie 4/15/1999 Plate 11:12 4/15/1999 Plate 18:12 4/15/1999 Plume 8:45 4/15/1999 Plume 10:11 4/15/1999 Plume 10:50 4/15/1999 Plume 11:29 4B 4/15/1999 Plume 12:09 4B 4/15/1999 Plume 16:49 4/15/1999 Plume 17:27 4/15/1999 Plume 18:06 4/15/1999 Plume 18:46 4/15/1999 Riverside 12:21 ie 4/15/1999 Riverside 18:13 ie 4/15/1999 Sawmill 8:24 ie 4/15/1999 Sawmill 12:18 ie end 12:47 4/15/1999 Sawmill 17:25 ie 4/15/1999 Tilt 8:26 4/15/1999 Tilt 9:53 4/15/1999 Tilt 10:37 4/15/1999 West Triplet 9:50 ie 4/15/1999 White 10:37 4/15/1999 White 10:51 4/16/1999 Old Faithful 8:37 4:50 8:31 4/16/1999 Old Faithful 10:08 1:31 1:54 9:58 10:17 4/16/1999 Old Faithful 11:15 1:07 4:26 11:01 11:04 4/16/1999 Old Faithful 12:36 1:21 3:31 12:34 12:47 4/16/1999 Old Faithful 14:07 1:31 3:50 13:54 110 13:50 4/16/1999 Old Faithful 15:36 1:29 1:51 15:22 125 15:24 4/16/1999 Old Faithful 16:28 0:52 4:15 135 16:31 4/16/1999 Old Faithful 18:18 ns 1:50 4/16/1999 Aurum 9:18 4/16/1999 Aurum 11:50 4/16/1999 Aurum 14:59 4/16/1999 Beehive 13:22 4/16/1999 Beehive's Indicator 13:08 4/16/1999 Castle 8:03 late steam 4/16/1999 Daisy 8:41 4/16/1999 Daisy 12:05 4/16/1999 Daisy 13:40 4/16/1999 Daisy 18:26 4/16/1999 Depression 13:05 ie 4/16/1999 Grand 14:04 N/T2C 4/16/1999 Grotto 8:07 ie 4/16/1999 Grotto 11:54 ie 4/16/1999 Lion 9:46 ini 4/16/1999 Lion 11:05 4/16/1999 Lion 12:21 4/16/1999 Lion 13:21 d~15s 4/16/1999 Little Cub 8:05 ie 4/16/1999 Little Cub 9:50 ie 4/16/1999 Little Cub 13:15 ie 4/16/1999 Little Cub 18:29 4/16/1999 Lone Star 13:38 vr 4/16/1999 Plume 8:34 4/16/1999 Plume 9:10 4/16/1999 Plume 9:45 ie 4/16/1999 Plume 12:22 4/16/1999 Plume 12:59 4/16/1999 Plume 13:38 4/16/1999 Plume 15:32 4/16/1999 Plume 18:10 4/16/1999 Riverside 12:10 ns 4/16/1999 Riverside 18:07 ie 4/16/1999 Sawmill 9:02 ns 4/16/1999 Sawmill 18:10 ie 4/16/1999 Tilt 8:21 4/16/1999 Tilt 9:06 4/16/1999 Tilt 12:01 4/16/1999 Tilt 12:45 4/17/1999 Old Faithful 9:26 2:59 9:16 130 4/17/1999 Old Faithful 10:50 1:24 4:17 10:43 10:38 4/17/1999 Old Faithful 12:33 1:43 4:15 12:07 155 12:29 4/17/1999 Old Faithful 13:51 1:18 3:46 13:48 135 14:00 4/17/1999 Old Faithful 15:19 1:28 4:17 15:11 135 15:07 4/17/1999 Old Faithful 16:52 1:33 4:09 16:38 140 16:48 4/17/1999 Aurum 11:04 4/17/1999 Beehive 13:58 4/17/1999 Beehive's Indicator 13:34 4/17/1999 Daisy 9:53 ie 4/17/1999 Daisy 13:09 vr 4/17/1999 Daisy 14:52 4/17/1999 Fountain 9:37 ievr 4/17/1999 Grand 11:48 T2Q 4/17/1999 Lion 10:23 d~6m 4/17/1999 Little Cub 10:01 ns 4/17/1999 Little Cub 13:29 4/17/1999 Oblong 11:17 d>6m 4/17/1999 Plate 16:26 4/17/1999 Plume 10:21 4/17/1999 Plume 10:56 4/17/1999 Plume 11:38 4/17/1999 Plume 12:19 4/17/1999 Plume 13:10 ? 4/17/1999 Plume 13:33 4/17/1999 Riverside 11:54 ns 4/17/1999 Tilt 10:18 4/17/1999 West Triplet 10:40 4/18/1999 Old Faithful 8:59 3:29 4/18/1999 Old Faithful 10:20 1:21 3:50 10:15 110 10:!3 4/18/1999 Old Faithful 11:52 1:32 4:00 11:45 140 11:37 4/18/1999 Old Faithful 13:20 1:28 4:02 13:15 130 13:14 4/18/1999 Old Faithful 14:44 1:24 4:03 14:42 4/18/1999 Old Faithful 16:22 1:38 3:48 16:02 155 16:06 4/18/1999 Aurum 10:55 4/18/1999 Beehive 10:43 No Indicator 4/18/1999 Chromatic Exchange of function to Chromatic; Beauty 4/18/1999 Chromatic dominant since 9/3/97 4/18/1999 Daisy 9:56 4/18/1999 Daisy 11:31 ie 4/18/1999 Daisy 14:44 4/18/1999 Great Fountain 8:40 ievr 4/18/1999 Great Fountain 12:40 ievr 4/18/1999 Grotto 9:23 ie 4/18/1999 Grotto 12:05 ie 4/18/1999 Lion 10:03 d~15s 4/18/1999 Lion 13:46 ie 4/18/1999 Little Cub 12:17 ns 4/18/1999 Plume 9:31 4/18/1999 Plume 10:09 4/18/1999 Plume 10:43 4/18/1999 Plume 11:58 4/18/1999 Plume 13:13 4/18/1999 Plume 14:31 4/18/1999 Riverside 11:45 4/18/1999 Sawmill 12:05 ie 4/18/1999 Sawmill 13:35 4/19/1999 Old Faithful 8:30 ~4:00 4/19/1999 Old Faithful 9:45 1:15 3:50 125 9:42 4/19/1999 Old Faithful 11:18 1:33 4:01 11:06 157 11:03 4/19/1999 Old Faithful 12:51 1:33 4:18 12:34 141 12:40 4/19/1999 Old Faithful 14:21 1:30 4:11 14:11 150 14:20 4/19/1999 Old Faithful 15:47 1:26 2:19 15:41 140 15:45 4/19/1999 Old Faithful 16:54 1:07 4:24 16:47 145 16:56 4/19/1999 Aurum 12:05 4/19/1999 Aurum 20:02 4/19/1999 Beehive 11:03 4/19/1999 Beehive's Indicator 10:35 ie 4/19/1999 Castle 8:28 ie steam 4/19/1999 Churn 9:04 4/19/1999 Daisy 9:27 4/19/1999 Daisy 11:10 ie 4/19/1999 Daisy 17:27 4/19/1999 Depression 13:16 4/19/1999 Grand 11:17 ie 4/19/1999 Grand 20:05 4/19/1999 Grotto 10:50 ie 4/19/1999 Grotto 20:10 ie 4/19/1999 Lion 9:16 ie 4/19/1999 Lion 10:29 4/19/1999 Lion 20:34 d=7 4/19/1999 Little Cub 11:49 ie 4/19/1999 Little Cub 13:29 ns 4/19/1999 Little Cub 15:18 ns 4/19/1999 Little Cub 17:14 ie 4/19/1999 Plume 8:48 4/19/1999 Plume 10:04 4/19/1999 Plume 10:44 4/19/1999 Plume 11:20 4/19/1999 Plume 11:59 4/19/1999 Plume 12:40 4/19/1999 Plume 13:15 4/19/1999 Plume 13:51 4/19/1999 Plume 15:05 4/19/1999 Plume 15:46 4/19/1999 Plume 16:23 4/19/1999 Plume 17:01 4/19/1999 Plume 20:11 4/19/1999 Plume 20:48 4/19/1999 Riverside 16:58 ie 4/19/1999 Riverside overflow 10:10 4/20/1999 Old Faithful 8:47 4:06 155 4/20/1999 Old Faithful 10:05 1:18 3:55 125 10:11 4/20/1999 Old Faithful 11:25 1:20 4:14 11:25 132 11:25 4/20/1999 Old Faithful 13:01 1:36 4:11 12:48 141 12:52 4/20/1999 Old Faithful 14:22 1:21 4:05 14:19 125 14:27 4/20/1999 Old Faithful 15:47 1:25 4:06 15:37 140+ 15:45 4/20/1999 Old Faithful 17:13 1:26 4:08 17:05 148 17:11 4/20/1999 Aurum 11:17 4/20/1999 Aurum 16:11 4/20/1999 Beehive 10:50 ns 4/20/1999 Daisy 9:26 d=4m29s 4/20/1999 Daisy 11:15 ie 4/20/1999 Daisy 13:00 ns 4/20/1999 Daisy 16:43 4/20/1999 Depression 11:07 4/20/1999 Depression 16:00 ie 4/20/1999 Grand 15:18 ie 4/20/1999 Great Fountain 19:01 ie 4/20/1999 Grotto 8:27 ie 4/20/1999 Lion 10:51 ini 4/20/1999 Lion 12:08 4/20/1999 Lion 16:50 ini d>6 4/20/1999 Little Cub 9:50 ie 4/20/1999 Little Cub 11:47 ie 4/20/1999 Little Cub 15:41 ie 4/20/1999 Little Squirt 10:24 ie 4/20/1999 Plate 12:20 ie 4/20/1999 Plate 17:13 4/20/1999 Plume 8:25 4/20/1999 Plume 9:01 4/20/1999 Plume 9:38 4/20/1999 Plume 10:12 4/20/1999 Plume 10:48 4/20/1999 Plume 11:22 4/20/1999 Plume 11:59 4/20/1999 Plume 12:36 4/20/1999 Plume 13:09 4/20/1999 Plume 13:45 4/20/1999 Plume 14:57 4/20/1999 Plume 15:33 4/20/1999 Plume 16:09 4/20/1999 Plume 16:43 4/20/1999 Plume 17:17 4/20/1999 Riverside 10:18 ie 4/20/1999 Riverside 16:20 ie near end 4/20/1999 Sawmill 8:27 ie end 08:40 4/20/1999 Till 16:12 ie 4/21/1999 Old Faithful 9:27 4:18 9:13 9:25 4/21/1999 Old Faithful 11:00 1:33 4:38 10:56 4/21/1999 Old Faithful 12:33 1:33 4:03 12:22 12:36 4/21/1999 Old Faithful 14:00 1:27 4:21 13:51 145 13:56 4/21/1999 Old Faithful 15:35 1:35 4:07 15:22 158+ 15:30 4/21/1999 Old Faithful 17:02 1:27 3:59 16:48 140 16:59 4/21/1999 Old Faithful 19:53 4/21/1999 Aurum 14:22 4/21/1999 Castle 20:05 4/21/1999 Daisy 14:55 vr 4/21/1999 Daisy 16:41 ie 4/21/1999 Daisy 20:09 4/21/1999 Depression 13:17 ns 4/21/1999 Depression 19:13 ie 4/21/1999 Grand 10:38 ie 4/21/1999 Grand 20:16 4/21/1999 Lion 16:32 ie 4/21/1999 Little Cub 9:33 ie 4/21/1999 Little Cub 11:13 ie 4/21/1999 Little Cub 13:23 ns 4/21/1999 Little Cub 15:14 ie 4/21/1999 Little Cub 17:22 ie 4/21/1999 Little Cub 19:13 ie 4/21/1999 Oblong 19:42 ie 4/21/1999 Plate 8:56 4/21/1999 Plume 8:42 4/21/1999 Plume 9:17 4/21/1999 Plume 12:58 4/21/1999 Plume 13:36 4/21/1999 Plume 14:11 4/21/1999 Plume 14:47 4/21/1999 Plume 15:24 4/21/1999 Plume 16:39 4/21/1999 Plume 19:36 4/21/1999 Plume 20:10 4/21/1999 Riverside 9:43 ie 4/21/1999 Riverside 15:43 ie 4/21/1999 Sawmill 13:13 4/21/1999 Sawmill 19:13 ie 4/22/1999 Old Faithful 8:39 4/22/1999 Old Faithful 10:09 1:30 4:06 9:57 4/22/1999 Old Faithful 11:34 1:25 4:04 11:19 11:33 4/22/1999 Old Faithful 13:06 1:32 1:49 12:55 140 12:57 4/22/1999 Old Faithful 14:06 1:00 4:18 14:01 14:00 4/22/1999 Old Faithful 15:37 1:31 2:23 15:32 140 15:35 4/22/1999 Old Faithful 16:44 1:07 ~4:32 16:47 4/22/1999 Old Faithful 19:44 4/22/1999 Old Faithful 21:02 1:18 4/22/1999 Aurum 13:29 4/22/1999 Aurum 18:32 4/22/1999 Beehive 8:10 ie 4/22/1999 Beehive 21:11 4/22/1999 Beehive's 2nd Indicator 21:14 4/22/1999 Beehive's Indicator 21:13 4/22/1999 Castle 11:35 ie 4/22/1999 Daisy 12:48 4/22/1999 Daisy 19:22 ie 4/22/1999 Depression 11:24 ie 4/22/1999 Fountain 7:32 ie 4/22/1999 Grand 16:48 ie 4/22/1999 Grotto 12:28 4/22/1999 Grotto Fountain 12:24 4/22/1999 Lion 11:29 4/22/1999 Lion 17:59 ns 4/22/1999 Lion 19:20 d~4 4/22/1999 Oblong 10:20 ie 4/22/1999 Plate 12:10 4/22/1999 Plume 8:18 4/22/1999 Plume 11:07 4/22/1999 Plume 12:34 4/22/1999 Plume 13:11 4/22/1999 Plume 15:42 4/22/1999 Plume 16:55 4/22/1999 Plume 18:48 4/22/1999 Plume 19:24 4/22/1999 Plume 20:01 4/22/1999 Plume 20:38 4/22/1999 Plume 21:16 4/22/1999 Riverside 9:38 ie 4/23/1999 Old Faithful 9:14 4:06 9:10 4/23/1999 Old Faithful 10:42 1:28 4:15 10:35 10:40 4/23/1999 Old Faithful 12:09 1:27 3:58 12:09 4/23/1999 Old Faithful 13:41 1:32 4:01 13:29 125 13:30 4/23/1999 Old Faithful 15:17 1:36 4:18 14:59 135 15:03 4/23/1999 Old Faithful 16:42 1:25 2:02 16:41 140 16:46 4/23/1999 Artemisia 13:37 4/23/1999 Aurum 7:55 4/23/1999 Aurum 10:20 4/23/1999 Beehive 10:14 d=5m7s 4/23/1999 Beehive's Indicator 9:59 4/23/1999 Castle 18:31 d=3 4/23/1999 Daisy 8:15 ie 4/23/1999 Daisy 9:53 ie 4/23/1999 Depression 11:22 4/23/1999 Fountain 6:50 4/23/1999 Grand 13:13 ie 4/23/1999 Grotto 8:20 ie end 09:00 4/23/1999 Grotto 12:46 still ie 18:34 4/23/1999 Lion 8:00 ini 4/23/1999 Lion 9:23 4/23/1999 Lion 10:34 minor 4/23/1999 Lion 13:47 d>5 4/23/1999 Lion 15:10 4/23/1999 Little Cub 8:16 4/23/1999 Little Cub 10:01 ns 4/23/1999 Little Cub 11:39 ie 4/23/1999 Little Cub 13:17 ns 4/23/1999 Little Cub 18:25 ie 4/23/1999 Lone Star 19:00 vr 4/23/1999 Oblong empty 18:03 4/23/1999 Plate 9:10 ie 4/23/1999 Plate 14:19 4/23/1999 Plume 7:32 4/23/1999 Plume 8:10 4/23/1999 Plume 8:49 4/23/1999 Plume 9:25 4/23/1999 Plume 10:05 4/23/1999 Plume 10:43 4/23/1999 Plume 11:22 4/23/1999 Plume 11:59 4/23/1999 Plume 13:17 4/23/1999 Plume 13:52 4/23/1999 Plume 14:29 4/23/1999 Plume 15:05 4/23/1999 Plume 15:43 4/23/1999 Riverside 8:54 4/23/1999 Till 6:48 ie 4/23/1999 Till 16:11 ie 4/23/1999 Tilt 9:44 4/23/1999 Tilt 11:13 4/23/1999 Tilt 11:57 4/23/1999 Tilt 14:14 4/23/1999 Tilt 14:57 4/24/1999 Old Faithful 8:20 ie 4/24/1999 Old Faithful 9:45 ~1:25 1:58 9:36 140 4/24/1999 Old Faithful 10:49 1:04 3:44 10:37 10:44 4/24/1999 Old Faithful 12:22 1:33 1:45 12:12 135 12:04 4/24/1999 Old Faithful 13:17 0:55 ~4:08 13:14 145 13:17 4/24/1999 Old Faithful 14:49 1:32 4:05 14:41 135 14:32 4/24/1999 Old Faithful 16:24 1:35 4:22 16:07 150 16:13 4/24/1999 Old Faithful 17:59 1:35 4:19 17:45 155 17:54 4/24/1999 Old Faithful 19:23 ns 1:24 4/24/1999 Artemisia 16:33 ie 4/24/1999 Aurum 9:42 4/24/1999 Aurum 12:07 4/24/1999 Aurum 14:41 4/24/1999 Beehive 12:43 d=5m53s 4/24/1999 Beehive's Indicator 12:42 4/24/1999 Castle 20:48 ie steam 4/24/1999 Daisy 8:26 ie 4/24/1999 Daisy 10:09 4/24/1999 Daisy 11:48 ie 4/24/1999 Daisy 16:16 ie 4/24/1999 Depression 9:40 4/24/1999 Depression 15:21 ie 4/24/1999 Fountain 11:52 d=34 4/24/1999 Fountain 19:13 d=35 4/24/1999 Grand 10:38 D8/T2Q d=11:18 4/24/1999 Lion 18:57 d>6 4/24/1999 Little Cub 11:39 4/24/1999 Little Squirt 18:57 ie 15:31ie 4/24/1999 Lone Star 10:00 vr 4/24/1999 Oblong 11:21 ie 4/24/1999 Plate 14:08 ie 4/24/1999 Plume 11:12 4/24/1999 Plume 11:51 4/24/1999 Plume 12:31 4/24/1999 Plume 13:08 4/24/1999 Plume 13:45 4/24/1999 Plume 14:19 4/24/1999 Plume 15:38 4/24/1999 Plume 16:12 4/24/1999 Plume 18:01 4/24/1999 Plume 19:12 4/24/1999 Rift 11:12 4/24/1999 Riverside 8:46 ns 4/24/1999 Riverside 20:48 ie 4/24/1999 Sawmill 11:10 I>4h 4/24/1999 Tilt 8:11 ie 4/24/1999 Tilt 11:15 ie 4/25/1999 Old Faithful 9:18 ~3:50 140 4/25/1999 Old Faithful 10:55 1:37 4:19 10:42 157 10:36 4/25/1999 Old Faithful 12:26 1:31 4:15 12:14 150 12:24 4/25/1999 Old Faithful 13:59 1:33 4:28 13:47 158 13:56 4/25/1999 Old Faithful 15:34 1:35 4:13 15:21 134 15:31 4/25/1999 Old Faithful 16:54 1:20 4:01 16:53 125 17:00 4/25/1999 """Marmot Cave""" 10:53 ie 4/25/1999 Artemisia 18:12 ie 4/25/1999 Aurum 10:43 4/25/1999 Aurum 13:15 4/25/1999 Aurum 15:38 4/25/1999 Aurum 20:45 4/25/1999 Beehive 12:37 4/25/1999 Beehive 20:59 no Indicator 4/25/1999 Beehive's Indicator 12:25 4/25/1999 Castle 10:45 d~3m 4/25/1999 Castle 15:58 4/25/1999 Daisy 7:59 4/25/1999 Daisy 9:34 4/25/1999 Daisy 11:10 4/25/1999 Daisy 12:31 ie 4/25/1999 Daisy 15:29 ie 4/25/1999 Daisy 18:31 4/25/1999 Daisy 20:01 ie 4/25/1999 Depression 12:33 ie 4/25/1999 Fountain 16:03 d=34 4/25/1999 Grand 8:31 N/T3Q d=10:30 4/25/1999 Grand 18:44 D3/T2C d=10:24 4/25/1999 Grotto 7:43 ns 4/25/1999 Lion 14:33 d>6 4/25/1999 Lion 15:48 d~3m 4/25/1999 Little Cub 9:53 ie 4/25/1999 Little Cub 13:31 ie 4/25/1999 Little Cub 14:57 ns 4/25/1999 Little Cub 16:37 ie 4/25/1999 Little Cub 18:39 ie 4/25/1999 Little Cub 20:56 4/25/1999 Oblong 11:18 ns 4/25/1999 Plate 12:43 ie 4/25/1999 Plume 7:29 4/25/1999 Plume 8:46 4/25/1999 Plume 9:21 4/25/1999 Plume 10:01 4/25/1999 Plume 10:38 4/25/1999 Plume 11:13 4/25/1999 Plume 11:48 4/25/1999 Plume 12:24 4/25/1999 Plume 13:00 4/25/1999 Plume 13:36 4/25/1999 Plume 14:13 4/25/1999 Plume 14:48 4/25/1999 Plume 15:25 4/25/1999 Plume 17:18 4/25/1999 Plume 19:06 4/25/1999 Plume 20:18 4/25/1999 Plume 20:53 4/25/1999 Rift 10:45 ie 4/25/1999 Riverside 8:43 ns 4/25/1999 Riverside 15:11 ie 4/25/1999 Riverside 21:11 4/25/1999 Sawmill 11:06 4/25/1999 Sawmill 15:41 4/25/1999 Sawmill 18:44 d=2h35m 4/25/1999 "Terra Cotta ""A""" 8:12 ie 4/25/1999 "Terra Cotta ""B""" 7:36 ie 4/25/1999 "Terra Cotta ""B""" 15:39 ie 4/25/1999 Uncertain 7:46 4/25/1999 Uncertain 15:46 with Sawmill 4/25/1999 West Triplet 7:36 ie d>29m 4/26/1999 Old Faithful 8:51 2:07 8:50 125 4/26/1999 Old Faithful 9:46 0:55 4:18 9:44 135 9:55 4/26/1999 Old Faithful 11:19 1:33 4:12 11:14 132 11:15 4/26/1999 Old Faithful 12:47 1:28 2:11 12:37 138 12:45 4/26/1999 Old Faithful 13:49 1:02 4:11 13:42 150 13:53 4/26/1999 Old Faithful 15:17 1:28 4:06 15:13 140 15:15 4/26/1999 Old Faithful 17:01 1:44 4:04 16:36 148 16:40 4/26/1999 Artemisia 9:22 ie 4/26/1999 Aurum 10:32 4/26/1999 Aurum 13:07 4/26/1999 Aurum 15:49 4/26/1999 Beehive 10:20 4/26/1999 Beehive's Indicator 9:56 4/26/1999 Castle 8:17 ns 4/26/1999 Castle next after 21:00 4/26/1999 Daisy 8:09 ie 4/26/1999 Daisy 9:58 d=4:23 4/26/1999 Daisy 11:46 ie 4/26/1999 Daisy 13:36 ie 4/26/1999 Daisy 15:18 4/26/1999 Daisy 18:07 4/26/1999 Daisy 20:47 4/26/1999 Depression 10:08 4/26/1999 Depression 16:08 ie 4/26/1999 Fountain 14:31 d=32 4/26/1999 Grand 18:26 N/T3C d=11:07 4/26/1999 Grotto 14:39 d=1h40m 4/26/1999 Grotto 20:46 4/26/1999 Grotto Fountain 14:32 4/26/1999 Lion 10:14 d>6 ini 4/26/1999 Lion 11:34 4/26/1999 Lion 12:45 d~15s 4/26/1999 Lion 13:03 4/26/1999 Lion 20:20 d=6 ini 4/26/1999 Little Cub 8:12 ie 4/26/1999 Little Cub 9:55 ie 4/26/1999 Little Cub 11:41 ie 4/26/1999 Little Cub 13:36 ie 4/26/1999 Little Cub 15:17 ie 4/26/1999 Little Cub 17:19 ie 4/26/1999 Little Cub 20:55 ns 4/26/1999 Oblong 9:04 d>6 4/26/1999 Oblong 12:56 4/26/1999 Oblong 15:52 4/26/1999 Percolator 14:50 4/26/1999 Plume 8:26 4/26/1999 Plume 9:03 4/26/1999 Plume 10:13 4/26/1999 Plume 10:49 4/26/1999 Plume 12:06 4/26/1999 Plume 12:43 4/26/1999 Plume 13:19 4/26/1999 Plume 14:31 4/26/1999 Plume 15:11 4/26/1999 Plume 15:48 4/26/1999 Plume 16:24 4/26/1999 Plume 17:02 4/26/1999 Plume 20:36 4/26/1999 Purple Pools Between 08:00 and 12:00 South Purple stopped overflow 4/26/1999 Purple Pools "and shifted to N & E Purple Pools. Both in heavy overflow," 4/26/1999 Purple Pools but no visible boiling from either. 4/26/1999 Riverside 8:12 ie 4/26/1999 Riverside 13:52 4/26/1999 Riverside 19:43 4/26/1999 Sawmill 8:26 ie 4/26/1999 Sawmill 14:40 ie d>