Last Known Eruption
2d 13h 37m ago

Latest Eruptions

Eruption DurationInterval
01 Jul 2020 @ 1030 min1m 9m
01 Jul 2020 @ 1021 min1m 10m
01 Jul 2020 @ 1011 min2m 18m
01 Jul 2020 @ 0953 min6m 52m
01 Jul 2020 @ 0901 maj19h 59m
30 Jun 2020 @ 1302 min2m 9m
30 Jun 2020 @ 1253 min2m 24m
30 Jun 2020 @ 1229 ie maj1d 6h 9m
29 Jun 2020 @ 0620 min17m
29 Jun 2020 @ 0603 min14m
29 Jun 2020 @ 0549 min14m
29 Jun 2020 @ 0535 min12m
29 Jun 2020 @ 0523 min10m
29 Jun 2020 @ 0513 min22h 12m
28 Jun 2020 @ 0701 ie maj10h 47m
27 Jun 2020 @ 2014 ie2d 13h 7m
25 Jun 2020 @ 0707 maj21h 35m
24 Jun 2020 @ 0932 maj17h 48m
23 Jun 2020 @ 1544 maj1d 8h 48m
22 Jun 2020 @ 0656 maj20h 16m
21 Jun 2020 @ 1040 min1m 52s 17m
21 Jun 2020 @ 1023 min8m 2s 9m
21 Jun 2020 @ 1014 min2m 11s 53m
21 Jun 2020 @ 0921 maj35m 3d 23h 37m
17 Jun 2020 @ 0944 min1m 51s 10m
17 Jun 2020 @ 0934 min1m 56s 19m
17 Jun 2020 @ 0915 min7m 36s 54m
17 Jun 2020 @ 0821 maj36m 21h 21m
16 Jun 2020 @ 1100 maj2d 4h 39m
14 Jun 2020 @ 0621 ie maj21h 5m
13 Jun 2020 @ 0916 ie maj1d 16h 58m
11 Jun 2020 @ 1618 min6m 53s 9m
11 Jun 2020 @ 1609 min1m 50s 46m
11 Jun 2020 @ 1523 ie maj8h 40m
11 Jun 2020 @ 0643 min14m
11 Jun 2020 @ 0629 min1m 25s 12m
11 Jun 2020 @ 0617 min1m 12s 11m
11 Jun 2020 @ 0606 min1m 55s 7m
11 Jun 2020 @ 0559 min1m 16s 8m
11 Jun 2020 @ 0551 min9m
11 Jun 2020 @ 0542 min1m 43s 22h 49m
10 Jun 2020 @ 0653 maj33m 20h 50m
09 Jun 2020 @ 1003 min2m 1s 15m
09 Jun 2020 @ 0948 min5m 35s 10m
09 Jun 2020 @ 0938 min2m 15s 51m
09 Jun 2020 @ 0847 maj22h 6m
08 Jun 2020 @ 1041 maj34m 1d 18h 15m
06 Jun 2020 @ 1626 min7m 18s 54m
06 Jun 2020 @ 1532 maj35m 7h 27m
06 Jun 2020 @ 0805 min53s 19m
06 Jun 2020 @ 0746 min1m 19s 16m
06 Jun 2020 @ 0730 min1m 17s 14m
06 Jun 2020 @ 0716 min1m 18s 10m
06 Jun 2020 @ 0706 min45s 9m
06 Jun 2020 @ 0657 min58s 9m
06 Jun 2020 @ 0648 min1m 40s 10m
06 Jun 2020 @ 0638 min1m 40s 10m
06 Jun 2020 @ 0628 min2m 7s 17m
06 Jun 2020 @ 0611 min6m 17s 10m
06 Jun 2020 @ 0601 min2m 8s 52m
06 Jun 2020 @ 0509 maj33m 10h 1m
05 Jun 2020 @ 1908 ie33m
05 Jun 2020 @ 1835 maj7h 46m
05 Jun 2020 @ 1049 min1m 20s 23m
05 Jun 2020 @ 1026 min1m 22s 15m
05 Jun 2020 @ 1011 min1m 20s 12m
05 Jun 2020 @ 0959 min50s 8m
05 Jun 2020 @ 0951 min1m 4s 8m
05 Jun 2020 @ 0943 min1m 19s 10m
05 Jun 2020 @ 0933 min1:3410m
05 Jun 2020 @ 0923 min1m 56s 10m
05 Jun 2020 @ 0913 min1m 56s 19m
05 Jun 2020 @ 0854 min6m 47s 55m
05 Jun 2020 @ 0759 maj35m 20h 59m
04 Jun 2020 @ 1100 ie maj15d 22h 38m
19 May 2020 @ 1222 ie min84d 18h 22m
24 Feb 2020 @ 1700 ns maj17d 3h 5m
07 Feb 2020 @ 1355 ie97d 28m
02 Nov 2019 @ 1427 ie3d 39m
30 Oct 2019 @ 1348 maj29d 23h 21m
30 Sep 2019 @ 1427 ie4d 2h 44m
26 Sep 2019 @ 1143 ie3d 20h 27m
22 Sep 2019 @ 1516 ie6d 23h 24m
15 Sep 2019 @ 1552 ie21h 10m
14 Sep 2019 @ 1842 ie4d 7h 56m
10 Sep 2019 @ 1046 ie1h 16m
10 Sep 2019 @ 0930 ie5d 3h 29m
05 Sep 2019 @ 0601 ie1d 15h 48m
03 Sep 2019 @ 1413 ie6d 1h 55m
28 Aug 2019 @ 1218 ie10d 23h 41m
17 Aug 2019 @ 1237 ie21h 4m
16 Aug 2019 @ 1533 ie10m
16 Aug 2019 @ 1523 ie maj3d 1h 18m
13 Aug 2019 @ 1405 ie17h 0m
12 Aug 2019 @ 2105 ie2d 23h 35m
09 Aug 2019 @ 2130 ie maj12d 8h 7m
28 Jul 2019 @ 1323 ie18h 7m
27 Jul 2019 @ 1916 ie min3d 9h 58m
24 Jul 2019 @ 0918 ie1d 13h 38m
22 Jul 2019 @ 1940 ie maj7d 11h 48m

Interval Statistics

Interval Count100
Min7m
Max97d 28m
Mean3d 12h 30m
Median54m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
13577 05 Sep 2019 @ 0630 --- c.barwin recently ended... still steaming and water in runoff channel
12449 11 Jul 2019 @ 2114 --- Micah Kipple Ovf just starting.
12369 05 Jul 2019 @ 1807 --- minissa Vents off; runoff channels still visibly damp
12002 28 Jun 2019 @ 1145 --- Micah Kipple Ovf in progress.
11960 25 Jun 2019 @ 1454 --- Janet Jones Off - no steam
11274 20 May 2019 @ 1415 --- Micah Kipple Overflow moving down slope from cone.
11267 19 May 2019 @ 0819 --- Tara Steamy, in overflow
10797 26 Dec 2018 @ 0819 --- Janet Jones Till off but there are well defined runoff channels that had a good layer of frost inthem when we drove by.
9055 07 Jul 2018 @ 0626 --- bhoppe Runoff channel wet. Appeared to be post eruptive.
4268 08 Jun 2017 @ 1245 08 Jun 2017 @ 1500 LynnS Till apparently had a very short interval recently. A "norma" double interval would have resulted in a major eruption between about 1300 and 1400. Till was under observation from 1246 to 1500 and checked again at 1725. There was no eruptive activity during the observation period and no evidence that it had erupted when I checked it again at 1725.
4220 03 Jun 2017 @ 2028 --- Tara Full and overflowing, looked ready to erupt.
4054 05 May 2017 @ 1037 --- Janet Jones Off - no steam.
4038 04 May 2017 @ 0738 --- Tara strong overflow, looked imminent
4013 23 Apr 2017 @ 1312 --- Janet Jones Till was off, but sending up a slender column of steam.
4009 23 Apr 2017 @ 0853 --- Janet Jones Till was off when I drove by.
4008 22 Apr 2017 @ 1613 --- Janet Jones Till was off as I drove by.
4004 21 Apr 2017 @ 0953 --- Janet Jones Till was off as I drove by.
1937 28 Aug 2014 @ 1016 --- LynnS Till recently finished a major eruption.
1935 22 Aug 2014 @ 0820 --- LynnS Major finished before 0820
14360 20 Aug 1995 @ 2020 --- JarnoO no overflow by 2020
12701 30 Jul 1994 @ 0745 --- JarnoO post-eruptive
12696 18 Jul 1994 @ 1349 --- JarnoO post-erupted, overflow wet
12650 24 May 1994 @ 0005 24 May 1994 @ 0055 JarnoO 00:x5
EntrySourceLinkComment
18 May 2015 @ 1446 JSJ https://www.youtube.com/watch?v=6NjdEbb0C9Y#t=2m29s See clips # 8-16 (time stamp - 2:29 onward) of this video compilation.
04 Jun 2014 @ 0955 JSJ https://www.youtube.com/watch?v=6NjdEbb0C9Y See clips # 1-7 of this video compilation (= beginning to time stamp 2:29).
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: support@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2020

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.