Last Known Eruption
12h 13m ago

Latest Eruptions

Eruption DurationInterval
01 Jul 2022 @ 16181d 6h 22m
30 Jun 2022 @ 095613h 30m
29 Jun 2022 @ 20266h 32m
29 Jun 2022 @ 135415h 50m
28 Jun 2022 @ 22046h 24m
28 Jun 2022 @ 15406h 38m
28 Jun 2022 @ 090216h 32m
27 Jun 2022 @ 16307h 21m
27 Jun 2022 @ 090914h 34m
26 Jun 2022 @ 18356h 42m
26 Jun 2022 @ 115321h 34m
25 Jun 2022 @ 141941m
25 Jun 2022 @ 13381d 23h 4m
23 Jun 2022 @ 143417h 54m
22 Jun 2022 @ 20408h 5m
22 Jun 2022 @ 12351d 22h 41m
20 Jun 2022 @ 13541d 19h 51m
18 Jun 2022 @ 18031d 3h 5m
17 Jun 2022 @ 145819h 43m
16 Jun 2022 @ 19156h 15m
16 Jun 2022 @ 130017h 9m
15 Jun 2022 @ 19516h 55m
15 Jun 2022 @ 125620h 47m
14 Jun 2022 @ 16095h 56m
14 Jun 2022 @ 1013 ie21h 3m
13 Jun 2022 @ 131019h 37m
12 Jun 2022 @ 173320h 33m
11 Jun 2022 @ 21006h 47m
11 Jun 2022 @ 14136h 49m
11 Jun 2022 @ 072413h 30m
10 Jun 2022 @ 17547h 0m
10 Jun 2022 @ 105420h 37m
09 Jun 2022 @ 14176h 25m
09 Jun 2022 @ 075215h 12m
08 Jun 2022 @ 16401d 2h 7m
07 Jun 2022 @ 14336h 52m
07 Jun 2022 @ 074114h 59m
06 Jun 2022 @ 16426h 45m
06 Jun 2022 @ 095720h 11m
05 Jun 2022 @ 134615h 27m
04 Jun 2022 @ 22196h 40m
04 Jun 2022 @ 15396h 26m
04 Jun 2022 @ 091321h 26m
03 Jun 2022 @ 114715h 25m
02 Jun 2022 @ 20226h 47m
02 Jun 2022 @ 133521h 37m
01 Jun 2022 @ 15586h 57m
01 Jun 2022 @ 090113h 15m
31 May 2022 @ 19466h 59m
31 May 2022 @ 124722h 8m
30 May 2022 @ 143919h 35m
29 May 2022 @ 19041d 4h 27m
28 May 2022 @ 14371d 2h 59m
27 May 2022 @ 11383d 14h 30m
23 May 2022 @ 21084d 7h 9m
19 May 2022 @ 135922h 36m
18 May 2022 @ 15232d 5h 4m
16 May 2022 @ 101913h 45m
15 May 2022 @ 20347h 12m
15 May 2022 @ 132216h 54m
14 May 2022 @ 20283d 6h 24m
11 May 2022 @ 140423h 58m
10 May 2022 @ 140620h 46m
09 May 2022 @ 17201d 2h 42m
08 May 2022 @ 14382d 4h 5m
06 May 2022 @ 103322h 11m
05 May 2022 @ 122219h 32m
04 May 2022 @ 16507h 1m
04 May 2022 @ 094913h 56m
03 May 2022 @ 19536h 22m
03 May 2022 @ 133120h 43m
02 May 2022 @ 164820h 28m
01 May 2022 @ 20201d 3h 9m
30 Apr 2022 @ 171120h 44m
29 Apr 2022 @ 20276h 46m
29 Apr 2022 @ 1341 ie20m
29 Apr 2022 @ 13213d 17h 15m
25 Apr 2022 @ 2006 ie34m
25 Apr 2022 @ 19321d 2h 21m
24 Apr 2022 @ 1710:4420h 27m
23 Apr 2022 @ 20438d 5h 10m
15 Apr 2022 @ 15336d 5m
09 Apr 2022 @ 15287d 2h 54m
02 Apr 2022 @ 123421d 1h 53m
12 Mar 2022 @ 09417d 25m
05 Mar 2022 @ 091620h 10m
04 Mar 2022 @ 13063d 22h 0m
28 Feb 2022 @ 150641d 6h 22m
18 Jan 2022 @ 08441d 19h 16m
16 Jan 2022 @ 13281d 2h 1m
15 Jan 2022 @ 112719h 53m
14 Jan 2022 @ 15341d 4h 28m
13 Jan 2022 @ 110657d 18h 13m
16 Nov 2021 @ 16537h 11m
16 Nov 2021 @ 09421d 19h 14m
14 Nov 2021 @ 142823h 56m
13 Nov 2021 @ 143215d 3h 48m
29 Oct 2021 @ 114418h 46m
28 Oct 2021 @ 16582d 3h 36m
26 Oct 2021 @ 13226d 25m

Interval Statistics

Interval Count100
Min20m
Max57d 18h 13m
Mean2d 12h 59m
Median20h 10m

Latest Notes

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