OFVC Geyser Log June 12, 1998 through June 30, 1998.

Transcribed By Lynn Stephens




Geyser Log abbreviations	
ie	in eruption (wasn't observed at start)
d	duration
I	interval
h	height
3h45m15s	"3 hours, 45 minutes, 15 seconds (for instance)"
>	greater than
<	less than
ns	"near start (the top of a steam column is observed still rising--when in doubt, ie is used)"
ini	"initial-used for Lion, for instance"
MJR	major
min	minor
ind	indicator-used for Beehive
vr	"Visitor Report-it can be logged, (a reliable report) but the time might not be accurate"
B	"bursts as in Grand or Plume, recorded for instance as 3B"
of	overflow
p	"pause, time between 1 meter boil and burst from Great Fountain"		
Grand Eruption Codes:			
Interval type		Dn	Grand erupted n Turbans after long interval
D0	Grand erupted on long Turban interval
N	No long Turban interval observed
Starting Geyser		T	Turban
G	Grand
Bursts		n	n bursts
n+m	n bursts plus m afterbursts
*	long 2nd burst (d > 1m15s)
#	long 3rd brust (d > 1m15s)
Vent & Turban after			
C	Continue
Q	Quit


Time         Interval Duration Preplay Height  Prediction

6/12/98	Old Faithful	4:19			L			
6/12/98	Old Faithful	5:44		1:25	L			5:49
6/12/98	Old Faithful	7:20		1:36	4:40	7:10	135	7:14
6/12/98	Old Faithful	8:52		1:32	4:15	8:47	120	8:55
6/12/98	Old Faithful	10:24		1:32	4:54	10:00		10:19
6/12/98	Old Faithful	11:55		1:31	3:58	11:54	130	12:05
6/12/98	Old Faithful	13:23		1:28	1:58	13:11	135	13:16
6/12/98	Old Faithful	14:23		1:00	4:48	 	155	14:22
6/12/98	Old Faithful	16:10		1:47	1:55	15:56	145	16:03
6/12/98	Old Faithful	17:17		1:07	4:44	17:02	140	17:07
6/12/98	Old Faithful	18:47		1:30	2:01	18:43	133	18:56
6/12/98	Old Faithful	19:52		1:05	4:10	19:51	19:48	19

6/12/98	Anenome	5:57	vr					
6/12/98	Anenome	6:21	vr			
6/12/98	Anenome	6:39	vr			
6/12/98	Artemisia	4:51	ie		early	
6/12/98	Artemisia	16:27			d=15m	
6/12/98	Atomizer	9:33	vr		minor	
6/12/98	Atomizer	10:38	vr		minor	
6/12/98	Atomizer	10:50			major	H2Od=9m
6/12/98	Aurum	7:00	ie			
6/12/98	Aurum	13:42				
6/12/98	Aurum	17:09				
6/12/98	Aurum	19:40				
6/12/98	Bead	7:34	ie			
6/12/98	Bead	8:04				
6/12/98	Bead	8:37				
6/12/98	Beehive	4:17				
6/12/98	Beehive	17:09				
6/12/98	Beehive's Indicator	4:10	ie		lead > 7m
6/12/98	Beehive's Indicator	16:41			lead = 28m
6/12/98	Boardwalk	7:11	ie		
6/12/98	Boardwalk	10:02	ie		
6/12/98	Boardwalk	13:05	ns		
6/12/98	Boardwalk	16:09			
6/12/98	Boardwalk	19:11	ie		
6/12/98	Cascade	3:36			
6/12/98	Cascade	5:34			
6/12/98	Cascade	14:04			
6/12/98	Cascade	17:46			
6/12/98	Cascade	18:20			
6/12/98	Castle	5:33			
6/12/98	Castle	16:50			
6/12/98	Daisy	4:42			
6/12/98	Daisy	8:00			
6/12/98	Daisy	11:28			
6/12/98	Daisy	13:06			
6/12/98	Daisy	14:48			
6/12/98	Daisy	16:25	ie		
6/12/98	Daisy	17:59			
6/12/98	Daisy	21:09	ie		
6/12/98	Depression	8:20	ie		
6/12/98	Depression	13:47	ns		
6/12/98	Depression	19:20	ns		
6/12/98	Fountain	10:46			d=33
6/12/98	Fountain	18:53			d=33m
6/12/98	Grand	4:35	ie		2C
6/12/98	Grand	14:11			N/G2*Q
6/12/98	Grand	21:37			T2C
6/12/98	Great Fountain	8:50			p=0; d=53; of 07:35ns
6/12/98	Great Fountain	18:25			p=0
6/12/98	Grotto	0:32			no Fountain
6/12/98	Grotto	13:16			no Fountain
6/12/98	Lion	4:17	ns		initial d > 6m
6/12/98	Lion	5:38			d=3 1/2m
6/12/98	Lion	6:42			d~3m
6/12/98	Lion	9:06			
6/12/98	Lion	16:00			ini
6/12/98	Lion	17:19			no third
6/12/98	Little Cub	3:46			
6/12/98	Little Cub	5:52	ns		
6/12/98	Little Cub	9:05			
6/12/98	Little Cub	10:06	ie		
6/12/98	Little Cub	12:22	ns		
6/12/98	Little Cub	13:58	ie		
6/12/98	Little Cub	15:36	ie		
6/12/98	Little Cub	17:26			
6/12/98	Little Cub	19:35			
6/12/98	Narcissus	7:36	ns		
6/12/98	Pink	15:52			
6/12/98	Pink Cone	6:52			d~1h35m