Last Known Eruption
12d 17h 58m ago

Latest Eruptions

Eruption DurationInterval
05 Oct 2019 @ 18282d 3h 11m
03 Oct 2019 @ 15176h 24m
03 Oct 2019 @ 085318h 31m
02 Oct 2019 @ 14221d 1m
01 Oct 2019 @ 14212d 1h 43m
29 Sep 2019 @ 1238 ns1d 40m
28 Sep 2019 @ 115818h 27m
27 Sep 2019 @ 1731 maj31m
27 Sep 2019 @ 17005h 19m
27 Sep 2019 @ 1141 ie21m
27 Sep 2019 @ 112020h 19m
26 Sep 2019 @ 150123h 55m
25 Sep 2019 @ 15061d 22h 12m
23 Sep 2019 @ 16541d 2h 33m
22 Sep 2019 @ 1420:3520h 47m
21 Sep 2019 @ 17336h 25m
21 Sep 2019 @ 110818h 34m
20 Sep 2019 @ 16346h 24m
20 Sep 2019 @ 101018h 30m
19 Sep 2019 @ 15407h 59m
19 Sep 2019 @ 07418d 17h 22m
10 Sep 2019 @ 14196h 6m
10 Sep 2019 @ 0813 ie4d 17h 45m
05 Sep 2019 @ 14282d 1h 34m
03 Sep 2019 @ 125420h 42m
02 Sep 2019 @ 161223h 56m
01 Sep 2019 @ 16166h 1m
01 Sep 2019 @ 101517h 58m
31 Aug 2019 @ 16176h 4m
31 Aug 2019 @ 10131d 18h 21m
29 Aug 2019 @ 15521d 20h 33m
27 Aug 2019 @ 19191d 7h 26m
26 Aug 2019 @ 1153 A10m 18h 55m
25 Aug 2019 @ 16585h 59m
25 Aug 2019 @ 1058:433d 19h 41m
21 Aug 2019 @ 15173d 2h 32m
18 Aug 2019 @ 124518h 45m
17 Aug 2019 @ 18007h 40m
17 Aug 2019 @ 102018h 41m
16 Aug 2019 @ 15395h 55m
16 Aug 2019 @ 09442d 18h 43m
13 Aug 2019 @ 15019m 32s 20h 16m
12 Aug 2019 @ 184521m
12 Aug 2019 @ 18249m 25s 6h 0m
12 Aug 2019 @ 122437m 22h 8m
11 Aug 2019 @ 141621h 47m
10 Aug 2019 @ 16295h 54m
10 Aug 2019 @ 103515h 38m
09 Aug 2019 @ 18576h 17m
09 Aug 2019 @ 124016h 12m
08 Aug 2019 @ 20285h 24m
08 Aug 2019 @ 15045h 41m
08 Aug 2019 @ 09232d 13m
06 Aug 2019 @ 091016h 17m
05 Aug 2019 @ 16535h 45m
05 Aug 2019 @ 110820h 16m
04 Aug 2019 @ 145218h 1m
03 Aug 2019 @ 2050:526h 33m
03 Aug 2019 @ 14171d 13m
02 Aug 2019 @ 1404 ie6h 12m
02 Aug 2019 @ 075219h 2m
01 Aug 2019 @ 1249:595h 50m
01 Aug 2019 @ 065912h 43m
31 Jul 2019 @ 1815:516h 43m
31 Jul 2019 @ 113217h 45m
30 Jul 2019 @ 17476h 39m
30 Jul 2019 @ 11081d 3m
29 Jul 2019 @ 1105 ns17h 16m
28 Jul 2019 @ 17496h 20m
28 Jul 2019 @ 112918h 51m
27 Jul 2019 @ 16385h 40m
27 Jul 2019 @ 105817h 54m
26 Jul 2019 @ 17046h 13m
26 Jul 2019 @ 105117h 48m
25 Jul 2019 @ 17035h 41m
25 Jul 2019 @ 112217h 50m
24 Jul 2019 @ 17321d 1h 4m
23 Jul 2019 @ 16281d 6h 8m
22 Jul 2019 @ 10202d 20h 25m
19 Jul 2019 @ 13556h 18m
19 Jul 2019 @ 073718h 47m
18 Jul 2019 @ 12502d 19h 21m
15 Jul 2019 @ 17296h 21m
15 Jul 2019 @ 110818h 13m
14 Jul 2019 @ 16557h 30m
14 Jul 2019 @ 092517h 56m
13 Jul 2019 @ 15297h 34m
13 Jul 2019 @ 075512h 27m
12 Jul 2019 @ 19286h 14m
12 Jul 2019 @ 131418h 38m
11 Jul 2019 @ 18366h 2m
11 Jul 2019 @ 12341d 1h 55m
10 Jul 2019 @ 10392d 1h 49m
08 Jul 2019 @ 08501d 30m
07 Jul 2019 @ 082017h 28m
06 Jul 2019 @ 14526h 28m
06 Jul 2019 @ 082413h 29m
05 Jul 2019 @ 18551d 58m
04 Jul 2019 @ 17575h 37m
04 Jul 2019 @ 1220 ns34m

Interval Statistics

Interval Count100
Min21m
Max8d 17h 22m
Mean22h 23m
Median17h 55m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
860 19 Aug 2013 @ 0000 19 Aug 2013 @ 2359 Micah Kipple I did not get a start time on Vent because the steam from Grand was obscuring it for basically the entire eruption
12353 20 Dec 1993 @ 1300 --- JarnoO end 1300
12172 20 Apr 1993 @ 1343 --- JarnoO quit.
5161 30 Mar 1992 @ 1326 --- JarnoO 1326 end
5044 28 Feb 1992 @ 1931 --- JarnoO end @ 1931
4952 13 Feb 1992 @ 2043 --- JarnoO off 2043 vr
4945 07 Feb 1992 @ 2012 --- JarnoO end 2012
4935 29 Jan 1992 @ 1547 --- JarnoO end 1547
EntrySourceLinkComment
03 Aug 2018 @ 0944 JSJ https://www.youtube.com/watch?v=JVjnzTSBy04 Video showing Vent Geyser's 9:44 to 10:16 AM eruption on 3 August 2018.
31 Jul 2017 @ 1647 JSJ https://www.flickr.com/photos/jsjgeology/35809197383 Photo (1 of 3) of Vent Geyser's 4:47 to 5:21 PM eruption on 31 July 2017.
31 Jul 2017 @ 1610 JSJ https://www.flickr.com/photos/jsjgeology/36572033816 Photo (1 of 3) of Vent Geyser's 4:10 to 4:21 PM eruption on 31 July 2017.
08 Jun 2016 @ 1412 JSJ https://www.flickr.com/photos/jsjgeology/30851044460/ Photo of Vent Geyser's 2:11 PM-onward eruption on 8 June 2016.
11 Aug 2016 @ 1457 JSJ https://www.flickr.com/photos/jsjgeology/30485347201 Photo (1 of 6) of Vent Geyser's 2:57 to 3:07 PM eruption on 11 August 2016.
07 Aug 2015 @ 1948 JSJ https://www.flickr.com/photos/jsjgeology/19377941213 Photo (1 of 11) of Vent Geyser's 7:48 PM-onward eruption on 7 August 2015.
06 Jul 2015 @ 1438 JSJ https://www.flickr.com/photos/jsjgeology/19377941213 Photo (1 of 3) of Vent Geyser's 2:38 PM-onward eruption on 6 July 2015.
08 Jul 2014 @ 1913 JSJ https://www.flickr.com/photos/jsjgeology/15097671238 Photo (1 of 3) of Vent Geyser's early evening eruption (with spraybow) on 8 July 2014.
07 Aug 2013 @ 2034 JSJ https://www.flickr.com/photos/jsjgeology/12637498683 Video clip of the end of Vent Geyser's evening eruption on 7 August 2013.
10 Aug 2013 @ 1932 JSJ https://www.flickr.com/photos/jsjgeology/13886376264 Photo (1 of 2) of Vent Geyser's 7:32 PM-onward eruption on 10 August 2013.
02 Jun 2013 @ 1054 JSJ https://www.flickr.com/photos/jsjgeology/13885997103 Video clip of Vent Geyser's 10:54 to 11:05 AM eruption on 2 June 2013.
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.