Last Known Eruption
33y 50d 17h 29m ago

Latest Eruptions

Eruption DurationInterval
09 Jun 1986 @ 18417h 22m
09 Jun 1986 @ 111916h 13m
08 Jun 1986 @ 19067h 37m
08 Jun 1986 @ 112914h 51m
07 Jun 1986 @ 20386h 44m
07 Jun 1986 @ 13546h 53m
07 Jun 1986 @ 07017h 42m
06 Jun 1986 @ 23197h 49m
06 Jun 1986 @ 15307h 42m
06 Jun 1986 @ 07487h 20m
06 Jun 1986 @ 00286h 59m
05 Jun 1986 @ 17296h 50m
05 Jun 1986 @ 103913h 44m
04 Jun 1986 @ 20556h 47m
04 Jun 1986 @ 14086h 53m
04 Jun 1986 @ 07157h 8m
04 Jun 1986 @ 00077h 44m
03 Jun 1986 @ 16237h 5m
03 Jun 1986 @ 091813h 38m
02 Jun 1986 @ 19406h 29m
02 Jun 1986 @ 13116h 23m
02 Jun 1986 @ 06486h 58m
01 Jun 1986 @ 2350 ie7h 5m
01 Jun 1986 @ 164521h 40m
31 May 1986 @ 19057h 15m
31 May 1986 @ 115020h 45m
30 May 1986 @ 15057h 30m
30 May 1986 @ 073514h 37m
29 May 1986 @ 16587h 24m
29 May 1986 @ 093416h 14m
28 May 1986 @ 17206h 37m
28 May 1986 @ 10437h 28m
28 May 1986 @ 0315 ie7h 8m
27 May 1986 @ 20077h 8m
27 May 1986 @ 125914h 47m
26 May 1986 @ 22127h 22m
26 May 1986 @ 14507h 10m
26 May 1986 @ 07407h 47m
25 May 1986 @ 23537h 26m
25 May 1986 @ 16277h 14m
25 May 1986 @ 0912:268h 1m 28s
25 May 1986 @ 0110:588h 44m 4s
24 May 1986 @ 1626:547h 51m 50s
24 May 1986 @ 0835:047h 45m 38s
24 May 1986 @ 0049:268h 29m 17s
23 May 1986 @ 1620:097h 27m 14s
23 May 1986 @ 0852:5515h 2m
22 May 1986 @ 17508h 35m
22 May 1986 @ 0915 A21h 59m
21 May 1986 @ 111623h 21m
20 May 1986 @ 115514h 43m
19 May 1986 @ 211212m 8h 13m
19 May 1986 @ 125912m 1d 1h 17m
18 May 1986 @ 1142 ie17h 1m
17 May 1986 @ 184112m 7h 47m
17 May 1986 @ 1054 ie17h 42m
16 May 1986 @ 171214m 7h 41m
16 May 1986 @ 093115h 19m
15 May 1986 @ 181214m 2d 22h 50m
12 May 1986 @ 19221d 1h 10m
11 May 1986 @ 181213m 23h 22m
10 May 1986 @ 1849:347h 20m 52s
10 May 1986 @ 1128:428h 35m
10 May 1986 @ 025317m 7h 44m
09 May 1986 @ 1908:427h 43m 31s
09 May 1986 @ 1125:1113m 6d 17m
03 May 1986 @ 110819h 23m
02 May 1986 @ 1545 ie23h 35m
01 May 1986 @ 161010d 16h 30m
20 Apr 1986 @ 2240 ie7h 24m
20 Apr 1986 @ 151614m 9h 6m
20 Apr 1986 @ 0610 ie8h 25m
19 Apr 1986 @ 2145 ie10h 3m
19 Apr 1986 @ 114213m 2d 12h 32m
16 Apr 1986 @ 23107h 30m
16 Apr 1986 @ 1540 ie7h 40m
16 Apr 1986 @ 0800 ie16h 0m
15 Apr 1986 @ 1600 ie7h 0m
15 Apr 1986 @ 0900 ie1d 15h 29m
13 Apr 1986 @ 173113m 17h 13m
13 Apr 1986 @ 0018 ie6h 53m
12 Apr 1986 @ 1725 ie7h 11m
12 Apr 1986 @ 101413m 16h 28m
11 Apr 1986 @ 174612m 8h 1m
11 Apr 1986 @ 0945 ie2d 19h 49m
08 Apr 1986 @ 135614m 20h 20m
07 Apr 1986 @ 173612m 9h 6m
07 Apr 1986 @ 083014m 19h 25m
06 Apr 1986 @ 1305 ie

Interval Statistics

Interval Count88
Min6h 23m
Max10d 16h 30m
Mean17h 30m
Median7h 50m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
5189 20 Oct 1991 @ 0000 01 May 1992 @ 2359 JarnoO markers washed between 10/20 and 5/1
No attachments for this geyser.
Baseline does not exist.


All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2019

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.