Last Known Eruption
19h 4m ago

Latest Eruptions

Eruption DurationInterval
20 Jun 2021 @ 17446h 46m
20 Jun 2021 @ 1057:1623h 1m
19 Jun 2021 @ 115618h 31m
18 Jun 2021 @ 17256h 13m
18 Jun 2021 @ 111217h 43m
17 Jun 2021 @ 17296h 1m
17 Jun 2021 @ 11281d 1m
16 Jun 2021 @ 112718h 0m
15 Jun 2021 @ 17278h 41m
15 Jun 2021 @ 084614h 0m
14 Jun 2021 @ 18466h 53m
14 Jun 2021 @ 115321h 41m
13 Jun 2021 @ 14126h 29m
13 Jun 2021 @ 074320h 7m
12 Jun 2021 @ 113619h 33m
11 Jun 2021 @ 16036h 20m
11 Jun 2021 @ 094318h 50m
10 Jun 2021 @ 14536h 53m
10 Jun 2021 @ 080019h 14m
09 Jun 2021 @ 124620h 27m
08 Jun 2021 @ 16196h 54m
08 Jun 2021 @ 092518h 4m
07 Jun 2021 @ 152119h 25m
06 Jun 2021 @ 19565h 59m
06 Jun 2021 @ 1356:285h 58m
06 Jun 2021 @ 075812h 36m
05 Jun 2021 @ 1921:537h 0m
05 Jun 2021 @ 122120h 3m
04 Jun 2021 @ 16185h 24m
04 Jun 2021 @ 105417h 36m
03 Jun 2021 @ 17186h 14m
03 Jun 2021 @ 110417h 38m
02 Jun 2021 @ 17265h 48m
02 Jun 2021 @ 113817h 55m
01 Jun 2021 @ 17435h 43m
01 Jun 2021 @ 120019h 42m
31 May 2021 @ 16186h 21m
31 May 2021 @ 09573d 1h 37m
28 May 2021 @ 08202d 19h 12m
25 May 2021 @ 13084d 1h 56m
21 May 2021 @ 111210m 1d 52m
20 May 2021 @ 10201d 2h 12m
19 May 2021 @ 08081d 36m
18 May 2021 @ 073217h 44m
17 May 2021 @ 13483d 23h 28m
13 May 2021 @ 14203d 5h 48m
10 May 2021 @ 08321d 13h 59m
08 May 2021 @ 18336h 16m
08 May 2021 @ 121718h 57m
07 May 2021 @ 1719:2710d 2h 2m
27 Apr 2021 @ 151721m
27 Apr 2021 @ 14563d 19m
24 Apr 2021 @ 1437 ie6h 27m
24 Apr 2021 @ 081012h 1m
23 Apr 2021 @ 20092d 46m
21 Apr 2021 @ 19231d 6h 3m
20 Apr 2021 @ 13202d 5h 24m
18 Apr 2021 @ 075611h 54m
17 Apr 2021 @ 20021d 49m
16 Apr 2021 @ 191357d 8h 4m
18 Feb 2021 @ 1009 ie46d 46m
03 Jan 2021 @ 0923 ie56d 21h 32m
07 Nov 2020 @ 115121d 19h 1m
16 Oct 2020 @ 1750 ns5h 39m
16 Oct 2020 @ 12111d 21h 11m
14 Oct 2020 @ 15002d 2h 29m
12 Oct 2020 @ 123119h 24m
11 Oct 2020 @ 17071d 2h 15m
10 Oct 2020 @ 14521d 5h 50m
09 Oct 2020 @ 090219h 53m
08 Oct 2020 @ 13093d 38m
05 Oct 2020 @ 123123h 17m
04 Oct 2020 @ 13142d 18h 16m
01 Oct 2020 @ 18582d 3h 1m
29 Sep 2020 @ 15576h 43m
29 Sep 2020 @ 091420h 21m
28 Sep 2020 @ 12531d 21h 17m
26 Sep 2020 @ 15361d 1h 26m
25 Sep 2020 @ 1410 wc2d 20h 53m
22 Sep 2020 @ 17171d 2h 34m
21 Sep 2020 @ 14431d 57m
20 Sep 2020 @ 13461d 22m
19 Sep 2020 @ 13246h 25m
19 Sep 2020 @ 065911h 44m
18 Sep 2020 @ 191532m
18 Sep 2020 @ 18431d 7h 8m
17 Sep 2020 @ 113517h 43m
16 Sep 2020 @ 17522d 6h 56m
14 Sep 2020 @ 10561d 52m
13 Sep 2020 @ 10041d 1h 26m
12 Sep 2020 @ 08381d 21h 44m
10 Sep 2020 @ 105413h 53m
09 Sep 2020 @ 21014d 13h 56m
05 Sep 2020 @ 07051d 3m
04 Sep 2020 @ 070214h 6m
03 Sep 2020 @ 16562d 2h 6m
01 Sep 2020 @ 145013d 4h 45m
19 Aug 2020 @ 10057d 17h 31m
11 Aug 2020 @ 16347h 16m
11 Aug 2020 @ 09184d 17h 2m

Interval Statistics

Interval Count100
Min21m
Max57d 8h 4m
Mean3d 4h 20m
Median20h 5m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
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.