Last Known Eruption
2d 6h 8m ago

Latest Eruptions

Eruption DurationInterval
16 Aug 2018 @ 15231d 28m
15 Aug 2018 @ 14556h 4m
15 Aug 2018 @ 085118h 1m
14 Aug 2018 @ 14505h 48m
14 Aug 2018 @ 090212h 10m
13 Aug 2018 @ 20526h 3m
13 Aug 2018 @ 14496h 11m
13 Aug 2018 @ 08381d 18h 52m
11 Aug 2018 @ 13465h 50m
11 Aug 2018 @ 075618h 38m
10 Aug 2018 @ 13181d 19h 2m
08 Aug 2018 @ 18166h 6m
08 Aug 2018 @ 12106h 14m
08 Aug 2018 @ 055612h 7m
07 Aug 2018 @ 17496h 10m
07 Aug 2018 @ 11391d 18h 58m
05 Aug 2018 @ 16411d 6h 27m
04 Aug 2018 @ 101418h 49m
03 Aug 2018 @ 15255h 41m
03 Aug 2018 @ 0944~32m 1d 1h 53m
02 Aug 2018 @ 075111h 48m
01 Aug 2018 @ 2003 ie43m
01 Aug 2018 @ 1920 ie2d 48m
30 Jul 2018 @ 18321d 6h 13m
29 Jul 2018 @ 12194d 22h 24m
24 Jul 2018 @ 135518h 35m
23 Jul 2018 @ 19206h 7m
23 Jul 2018 @ 13131d 54m
22 Jul 2018 @ 12196h 6m
22 Jul 2018 @ 061321h 29m
21 Jul 2018 @ 08442d 21h 7m
18 Jul 2018 @ 11371d 20h 11m
16 Jul 2018 @ 15267h 38m
16 Jul 2018 @ 0748 ns19h 33m
15 Jul 2018 @ 121519h 10m
14 Jul 2018 @ 17056h 47m
14 Jul 2018 @ 101819h 29m
13 Jul 2018 @ 14494d 8h 50m
09 Jul 2018 @ 05597h 3m
08 Jul 2018 @ 225610m 11s 6h 51m
08 Jul 2018 @ 160531m
08 Jul 2018 @ 153410m 4s 6h 23m
08 Jul 2018 @ 091118h 27m
07 Jul 2018 @ 14446h 8m
07 Jul 2018 @ 083613h 4m
06 Jul 2018 @ 19326h 34m
06 Jul 2018 @ 125819h 41m
05 Jul 2018 @ 17176h 19m
05 Jul 2018 @ 105819h 43m
04 Jul 2018 @ 15156h 22m
04 Jul 2018 @ 085313h 18m
03 Jul 2018 @ 19356h 52m
03 Jul 2018 @ 124319h 7m
02 Jul 2018 @ 17366h 18m
02 Jul 2018 @ 111819h 38m
01 Jul 2018 @ 15406h 2m
01 Jul 2018 @ 093819h 2m
30 Jun 2018 @ 14366h 15m
30 Jun 2018 @ 082112h 53m
29 Jun 2018 @ 19281d 3h 19m
28 Jun 2018 @ 16096h 18m
28 Jun 2018 @ 095118h 56m
27 Jun 2018 @ 14556h 1m
27 Jun 2018 @ 085419h 33m
26 Jun 2018 @ 13216h 3m
26 Jun 2018 @ 071812h 23m
25 Jun 2018 @ 18556h 13m
25 Jun 2018 @ 12425h 50m
25 Jun 2018 @ 065212h 7m
24 Jun 2018 @ 18454d 9h 19m
20 Jun 2018 @ 092619h 22m
19 Jun 2018 @ 140418h 0m
18 Jun 2018 @ 20042d 4h 12m
16 Jun 2018 @ 15522d 3h 27m
14 Jun 2018 @ 12256h 13m
14 Jun 2018 @ 061212h 48m
13 Jun 2018 @ 17245h 52m
13 Jun 2018 @ 113220h 34m
12 Jun 2018 @ 145821h 22m
11 Jun 2018 @ 17366h 46m
11 Jun 2018 @ 105020h 11m
10 Jun 2018 @ 14396h 44m
10 Jun 2018 @ 075520h 49m
09 Jun 2018 @ 110620h 6m
08 Jun 2018 @ 15006h 13m
08 Jun 2018 @ 084719h 0m
07 Jun 2018 @ 13476h 26m
07 Jun 2018 @ 0721 ie12h 12m
06 Jun 2018 @ 19097h 21m
06 Jun 2018 @ 114819h 12m
05 Jun 2018 @ 16366h 1m
05 Jun 2018 @ 10351d 21h 40m
03 Jun 2018 @ 1255 ie21h 51m
02 Jun 2018 @ 150421h 4m
01 Jun 2018 @ 18006h 27m
01 Jun 2018 @ 1133 ie21h 56m
31 May 2018 @ 13376h 24m
31 May 2018 @ 071320h 12m
30 May 2018 @ 110113h 27m
29 May 2018 @ 21346h 5m

Interval Statistics

Interval Count100
Min31m
Max4d 22h 24m
Mean18h 57m
Median12h 58m

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.


All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2018

Facebook Page Telegram Channel Google+ Page Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.