Last Known Eruption
33m ago

Latest Eruptions

Eruption DurationInterval
18 Sep 2021 @ 15361d 24m
17 Sep 2021 @ 1511:4520h 56m 20s
16 Sep 2021 @ 1815:257h 48m 56s
16 Sep 2021 @ 1026:2919h 27m 51s
15 Sep 2021 @ 1458:386h 10m 21s
15 Sep 2021 @ 0848:171d 7h 42m 47s
14 Sep 2021 @ 0105:302d 8h 18m 27s
11 Sep 2021 @ 1647:031d 2h 51m 8s
10 Sep 2021 @ 1355:551d 1h 14m
09 Sep 2021 @ 124119h 37m
08 Sep 2021 @ 17047h 8m
08 Sep 2021 @ 09562d 59m
06 Sep 2021 @ 0857 ie9d 2h 1m
28 Aug 2021 @ 0655:492d 22h 36m
25 Aug 2021 @ 08195d 20h 7m
19 Aug 2021 @ 1211:307d 9h 25m
12 Aug 2021 @ 024618h 28m
11 Aug 2021 @ 081819h 24m
10 Aug 2021 @ 12549m 36s 1d 21h 28m
08 Aug 2021 @ 1525:534d 18h 26m
03 Aug 2021 @ 2059 ie1d 14h 5m
02 Aug 2021 @ 0653:012d 18h 9m
30 Jul 2021 @ 12446h 29m
30 Jul 2021 @ 06157h 27m
29 Jul 2021 @ 224813h 22m
29 Jul 2021 @ 09261d 3h 4m
28 Jul 2021 @ 0621:4012h 27m 20s
27 Jul 2021 @ 1754:206h 13m 4s
27 Jul 2021 @ 1141:161d 2h 4m 45s
26 Jul 2021 @ 0936:3112h 15m 51s
25 Jul 2021 @ 2120:406h 4m 22s
25 Jul 2021 @ 1516:186h 26m 31s
25 Jul 2021 @ 0849:4714h 42m
24 Jul 2021 @ 18075h 48m
24 Jul 2021 @ 12196h 1m
24 Jul 2021 @ 061818h 1m
23 Jul 2021 @ 12176h 20m
23 Jul 2021 @ 055713h 2m
22 Jul 2021 @ 16556h 30m
22 Jul 2021 @ 102519h 15m
21 Jul 2021 @ 15105h 52m
21 Jul 2021 @ 091812h 16m
20 Jul 2021 @ 2101:596h 16m
20 Jul 2021 @ 144519h 44m
19 Jul 2021 @ 19015h 58m
19 Jul 2021 @ 13036h 2m
19 Jul 2021 @ 070112h 40m
18 Jul 2021 @ 18215h 59m
18 Jul 2021 @ 12226h 20m
18 Jul 2021 @ 060213h 23m
17 Jul 2021 @ 16396h 18m
17 Jul 2021 @ 102113h 44m
16 Jul 2021 @ 2036:327h 5m
16 Jul 2021 @ 13311d 1h 27m
15 Jul 2021 @ 12046h 3m
15 Jul 2021 @ 060112h 3m
14 Jul 2021 @ 17587h 21m
14 Jul 2021 @ 103718h 30m
13 Jul 2021 @ 16076h 14m
13 Jul 2021 @ 095317h 50m
12 Jul 2021 @ 16036h 15m
12 Jul 2021 @ 094818h 35m
11 Jul 2021 @ 1512:106h 2m
11 Jul 2021 @ 091013h 53m
10 Jul 2021 @ 19179h 37m
10 Jul 2021 @ 094013h 49m
09 Jul 2021 @ 19511d 1h 3m
08 Jul 2021 @ 184812h 4m
08 Jul 2021 @ 064411h 57m
07 Jul 2021 @ 18476h 4m
07 Jul 2021 @ 12435h 51m
07 Jul 2021 @ 065219h 3m
06 Jul 2021 @ 1148:1220h 10m
05 Jul 2021 @ 15381d 6h 39m
04 Jul 2021 @ 085917h 52m
03 Jul 2021 @ 15076h 5m
03 Jul 2021 @ 090220h 29m
02 Jul 2021 @ 12331d 48m
01 Jul 2021 @ 114518h 55m
30 Jun 2021 @ 16507h 15m
30 Jun 2021 @ 09351d 6m
29 Jun 2021 @ 092914h 6m
28 Jun 2021 @ 19232d 5m
26 Jun 2021 @ 19186h 38m
26 Jun 2021 @ 12401d 1h 28m
25 Jun 2021 @ 11121d 1h 2m
24 Jun 2021 @ 101020h 20m
23 Jun 2021 @ 1349:0619h 17m
22 Jun 2021 @ 18325h 36m
22 Jun 2021 @ 12565h 56m
22 Jun 2021 @ 070012h 3m
21 Jun 2021 @ 18576h 10m
21 Jun 2021 @ 124719h 3m
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

Interval Statistics

Interval Count100
Min5h 36m
Max9d 2h 1m
Mean22h 36m
Median13h 51m

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.