Last Known Eruption
1d 1h 18m ago

Latest Eruptions

Eruption DurationInterval
26 May 2018 @ 101019h 32m
25 May 2018 @ 14386h 13m
25 May 2018 @ 082520h 4m
24 May 2018 @ 12211d 15h 28m
22 May 2018 @ 20536h 35m
22 May 2018 @ 14186h 3m
22 May 2018 @ 081514h 11m
21 May 2018 @ 18046h 36m
21 May 2018 @ 112818h 56m
20 May 2018 @ 163220h 57m
19 May 2018 @ 19356h 9m
19 May 2018 @ 13265h 55m
19 May 2018 @ 073112h 21m
18 May 2018 @ 19107h 22m
18 May 2018 @ 114819h 52m
17 May 2018 @ 15561d 7h 54m
16 May 2018 @ 080215h 2m
15 May 2018 @ 17006h 27m
15 May 2018 @ 103319h 14m
14 May 2018 @ 151921h 19m
13 May 2018 @ 18006h 14m
13 May 2018 @ 11461d 20h 21m
11 May 2018 @ 15255h 38m
11 May 2018 @ 094719h 16m
10 May 2018 @ 143119h 8m
09 May 2018 @ 19237h 4m
09 May 2018 @ 12196h 30m
09 May 2018 @ 054912h 49m
08 May 2018 @ 17005h 58m
08 May 2018 @ 11021d 1h 34m
07 May 2018 @ 092818h 27m
06 May 2018 @ 15017h 5m
06 May 2018 @ 075615h 50m
05 May 2018 @ 16066h 14m
05 May 2018 @ 095218h 34m
04 May 2018 @ 151820h 52m
03 May 2018 @ 18266h 1m
03 May 2018 @ 122518h 0m
02 May 2018 @ 18256h 10m
02 May 2018 @ 12152d 12h 6m
30 Apr 2018 @ 0009 ns1d 5h 47m
28 Apr 2018 @ 18226h 18m
28 Apr 2018 @ 12041d 2h 56m
27 Apr 2018 @ 09081d 8m
26 Apr 2018 @ 090018h 34m
25 Apr 2018 @ 14262d 3h 58m
23 Apr 2018 @ 10281d 1h 0m
22 Apr 2018 @ 092818h 6m
21 Apr 2018 @ 152261d 4h 23m
19 Feb 2018 @ 09591d 18h 37m
17 Feb 2018 @ 15222d 1h 3m
15 Feb 2018 @ 141912d 6h 32m
03 Feb 2018 @ 074718h 21m
02 Feb 2018 @ 13265h 52m
02 Feb 2018 @ 073418h 44m
01 Feb 2018 @ 12501d 5h 51m
31 Jan 2018 @ 065918h 56m
30 Jan 2018 @ 12031d 1h 9m
29 Jan 2018 @ 105418h 55m
28 Jan 2018 @ 15596h 24m
28 Jan 2018 @ 093577d 20h 31m
11 Nov 2017 @ 130413d 20h 53m
28 Oct 2017 @ 17115d 3h 3m
23 Oct 2017 @ 14084d 23h 43m
18 Oct 2017 @ 14251d 14m
17 Oct 2017 @ 141110d 22h 10m
06 Oct 2017 @ 16016h 3m
06 Oct 2017 @ 095818h 23m
05 Oct 2017 @ 15356h 31m
05 Oct 2017 @ 090419h 12m
04 Oct 2017 @ 13521d 1h 40m
03 Oct 2017 @ 121218h 21m
02 Oct 2017 @ 17511d 5h 21m
01 Oct 2017 @ 12301d 27m
30 Sep 2017 @ 120318h 28m
29 Sep 2017 @ 17355h 51m
29 Sep 2017 @ 114418h 58m
28 Sep 2017 @ 16461d 26m
27 Sep 2017 @ 16206h 9m
27 Sep 2017 @ 101119h 0m
26 Sep 2017 @ 15111d 38m
25 Sep 2017 @ 14336h 16m
25 Sep 2017 @ 081719h 49m
24 Sep 2017 @ 122818h 9m
23 Sep 2017 @ 18195h 34m
23 Sep 2017 @ 12452d 9m
21 Sep 2017 @ 123623h 55m
20 Sep 2017 @ 12412d 52m
18 Sep 2017 @ 114919h 10m
17 Sep 2017 @ 16396h 24m
17 Sep 2017 @ 1015 ns18h 49m
16 Sep 2017 @ 15266h 20m
16 Sep 2017 @ 09061d 23m
15 Sep 2017 @ 084318h 36m
14 Sep 2017 @ 14071d 1h 40m
13 Sep 2017 @ 122719h 24m
12 Sep 2017 @ 17035h 42m
12 Sep 2017 @ 112118h 24m
11 Sep 2017 @ 16576h 21m
11 Sep 2017 @ 10366h 59m

Interval Statistics

Interval Count100
Min5h 34m
Max77d 20h 31m
Mean2d 13h 44m
Median18h 52m

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
5161 30 Mar 1992 @ 1326 --- DGInc 1326 end
5044 28 Feb 1992 @ 1931 --- DGInc end @ 1931
4952 13 Feb 1992 @ 2043 --- DGInc off 2043 vr
4945 07 Feb 1992 @ 2012 --- DGInc end 2012
4935 29 Jan 1992 @ 1547 --- DGInc end 1547
EntrySourceLinkComment
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.


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