Last Known Eruption
25d 11h 20m ago

Latest Eruptions

Eruption DurationInterval
03 Mar 2023 @ 13111d 23h 28m
01 Mar 2023 @ 134334d 21h 55m
25 Jan 2023 @ 15485d 23h 52m
19 Jan 2023 @ 15568d 59m
11 Jan 2023 @ 14579d 1h 40m
02 Jan 2023 @ 131721h 56m
01 Jan 2023 @ 152161d 2h 22m
01 Nov 2022 @ 13591d 20h 41m
30 Oct 2022 @ 171813d 22h 45m
16 Oct 2022 @ 18336h 36m
16 Oct 2022 @ 11578d 23h 6m
07 Oct 2022 @ 12511d 22h 11m
05 Oct 2022 @ 144023h 30m
04 Oct 2022 @ 1509:503d 21h 42m
30 Sep 2022 @ 17276h 43m
30 Sep 2022 @ 1044 ie20h 13m
29 Sep 2022 @ 1430:4422h 44m
28 Sep 2022 @ 154622h 59m
27 Sep 2022 @ 164723h 54m
26 Sep 2022 @ 1652:1922h 16m
25 Sep 2022 @ 18361d 5h 39m
24 Sep 2022 @ 1256:0821h 41m 45s
23 Sep 2022 @ 1514:231d 39m 43s
22 Sep 2022 @ 1434:401d 1h 36m 48s
21 Sep 2022 @ 1257:521d 1h 4m 57s
20 Sep 2022 @ 1152:5520h 42m
19 Sep 2022 @ 15106h 26m
19 Sep 2022 @ 08441d 19h 29m
17 Sep 2022 @ 131522h 50m
16 Sep 2022 @ 14253d 1h 2m
13 Sep 2022 @ 132318h 45m
12 Sep 2022 @ 18386h 29m
12 Sep 2022 @ 120920h 3m
11 Sep 2022 @ 16061d 1h 5m
10 Sep 2022 @ 150122h 38m
09 Sep 2022 @ 16236h 19m
09 Sep 2022 @ 10041d 17h 20m
07 Sep 2022 @ 16441d 4h 32m
06 Sep 2022 @ 1211:5023h 18m
05 Sep 2022 @ 125323h 14m
04 Sep 2022 @ 133923h 42m
03 Sep 2022 @ 135716h 20m
02 Sep 2022 @ 2137 ie5h 18m
02 Sep 2022 @ 1619 ie1h 42m
02 Sep 2022 @ 143716h 20m
01 Sep 2022 @ 22176h 33m
01 Sep 2022 @ 15447h 10m
01 Sep 2022 @ 083415h 57m
31 Aug 2022 @ 163723h 53m
30 Aug 2022 @ 16448h 16m
30 Aug 2022 @ 082814h 39m
29 Aug 2022 @ 17497h 1m
29 Aug 2022 @ 104814h 40m
28 Aug 2022 @ 2008 ie1h 45m
28 Aug 2022 @ 18236h 30m
28 Aug 2022 @ 11531d 1h 1m
27 Aug 2022 @ 105222h 10m
26 Aug 2022 @ 124215h 25m
25 Aug 2022 @ 21177h 17m
25 Aug 2022 @ 14006h 51m
25 Aug 2022 @ 070913h 20m
24 Aug 2022 @ 17496h 26m
24 Aug 2022 @ 112312h 51m
23 Aug 2022 @ 22327h 34m
23 Aug 2022 @ 14581d 1h 31m
22 Aug 2022 @ 13272d 2h 25m
20 Aug 2022 @ 110218h 54m
19 Aug 2022 @ 1608 ns1h 37m
19 Aug 2022 @ 143122h 5m
18 Aug 2022 @ 16266h 35m
18 Aug 2022 @ 095121h 55m
17 Aug 2022 @ 115621h 48m
16 Aug 2022 @ 14087h 8m
16 Aug 2022 @ 070015h 34m
15 Aug 2022 @ 15265h 59m
15 Aug 2022 @ 092721h 47m
14 Aug 2022 @ 114021h 10m
13 Aug 2022 @ 14308h 22m
13 Aug 2022 @ 060820h 48m
12 Aug 2022 @ 092019h 30m
11 Aug 2022 @ 13501h 29m
11 Aug 2022 @ 12216h 17m
11 Aug 2022 @ 060416h 22m
10 Aug 2022 @ 13426h 34m
10 Aug 2022 @ 070817h 8m
09 Aug 2022 @ 14001d 3h 11m
08 Aug 2022 @ 104921h 25m
07 Aug 2022 @ 13247h 30m
07 Aug 2022 @ 055420h 51m
06 Aug 2022 @ 090313h 9m
05 Aug 2022 @ 19541d 5h 0m
04 Aug 2022 @ 14546h 28m
04 Aug 2022 @ 082614h 30m
03 Aug 2022 @ 17566h 52m
03 Aug 2022 @ 110420h 54m
02 Aug 2022 @ 141023h 37m
01 Aug 2022 @ 14338h 12m
01 Aug 2022 @ 062117h 17m
31 Jul 2022 @ 130422h 26m
30 Jul 2022 @ 143822h 52m

Interval Statistics

Interval Count100
Min1h 29m
Max61d 2h 22m
Mean2d 4h 3m
Median20h 49m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
24582 30 Oct 2022 @ 1747 --- SantaFe108 Vent and Turban restart.
22255 01 Jul 2022 @ 0721 --- User34 Quit at this time
21842 08 Jun 2022 @ 1828 --- mhreed Vent restart. Off by 1854.
16195 19 Sep 2020 @ 1440 --- User34 Quit at this time
14836 01 Jul 2020 @ 1842 --- User34 Afterplay quit at this time
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
15189 29 Jan 1996 @ 1224 --- JarnoO Vent end last 1224
15188 29 Jan 1996 @ 1045 --- JarnoO end ~1045
15186 27 Jan 1996 @ 1530 --- JarnoO end ~1530
14381 03 Sep 1995 @ 0731 03 Sep 1995 @ 0739 JarnoO end 0731-0739
14269 15 Jan 1995 @ 1500 --- JarnoO end ~1500; vr
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
06 Aug 2020 @ 1445 JSJ https://www.youtube.com/watch?v=XiDHTYESZxA Video showing Vent & Turban erupting together during the mid-afternoon of 6 August 2020.
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.