Last Known Eruption
7d 14h 1m ago

Latest Eruptions

Eruption DurationInterval
07 Aug 2025 @ 11036m
07 Aug 2025 @ 10576m
07 Aug 2025 @ 10516m
07 Aug 2025 @ 10455m
07 Aug 2025 @ 10406m
07 Aug 2025 @ 10346m
07 Aug 2025 @ 10285m
07 Aug 2025 @ 10236m
07 Aug 2025 @ 10176m
07 Aug 2025 @ 101118d 22h 37m
19 Jul 2025 @ 11346m
19 Jul 2025 @ 11285m
19 Jul 2025 @ 11236m
19 Jul 2025 @ 11177m
19 Jul 2025 @ 11105m
19 Jul 2025 @ 11057m
19 Jul 2025 @ 10586m
19 Jul 2025 @ 10525m
19 Jul 2025 @ 10475m
19 Jul 2025 @ 10425m
19 Jul 2025 @ 10375m
19 Jul 2025 @ 103215d 16h 25m
03 Jul 2025 @ 180711d 23h 38m
21 Jun 2025 @ 18292d 3m
19 Jun 2025 @ 1825:555m 30s
19 Jun 2025 @ 1820:255m 57s
19 Jun 2025 @ 1814:285m 3s
19 Jun 2025 @ 1809:2537s 5m 54s
19 Jun 2025 @ 1803:3138s 5m
19 Jun 2025 @ 17585m
19 Jun 2025 @ 1752:385m 25s
19 Jun 2025 @ 1747:1326s 5m 58s
19 Jun 2025 @ 1741:1532s 5m 50s
19 Jun 2025 @ 1735:2536s 5m 5s
19 Jun 2025 @ 1730:205m 27s
19 Jun 2025 @ 1724:5325s 5m 41s
19 Jun 2025 @ 1719:1227s 5m 32s
19 Jun 2025 @ 1713:4012m 0s
19 Jun 2025 @ 1701:405m 10s
19 Jun 2025 @ 1656:303d 7h 47m 20s
16 Jun 2025 @ 0909:106m 0s
16 Jun 2025 @ 0903:105m 30s
16 Jun 2025 @ 0857:406m 5s
16 Jun 2025 @ 0851:3517d 21h 52m
29 May 2025 @ 10595m
29 May 2025 @ 10546m
29 May 2025 @ 104812d 1h 35m
17 May 2025 @ 09131d 2h 16m
16 May 2025 @ 06574d 13h 21m
11 May 2025 @ 17362d 7h 56m
09 May 2025 @ 09406m
09 May 2025 @ 093421h 46m
08 May 2025 @ 1148 ns5d 23h 8m
02 May 2025 @ 124016m
02 May 2025 @ 122421m
02 May 2025 @ 12035m
02 May 2025 @ 11586m
02 May 2025 @ 11525m
02 May 2025 @ 11477d 19h 32m
24 Apr 2025 @ 16154d 6h 7m
20 Apr 2025 @ 10085m
20 Apr 2025 @ 10037m
20 Apr 2025 @ 09565m
20 Apr 2025 @ 0951178d 16h 30m
23 Oct 2024 @ 17216m
23 Oct 2024 @ 17151d 2h 10m
22 Oct 2024 @ 15057m
22 Oct 2024 @ 14586m
22 Oct 2024 @ 14526m
22 Oct 2024 @ 14466m
22 Oct 2024 @ 14405m
22 Oct 2024 @ 14351d 8m
21 Oct 2024 @ 14275m
21 Oct 2024 @ 14226m
21 Oct 2024 @ 14161d 19h 44m
19 Oct 2024 @ 18329d 43m
10 Oct 2024 @ 174910d 7h 52m
30 Sep 2024 @ 09576m
30 Sep 2024 @ 09515m
30 Sep 2024 @ 094620h 56m
29 Sep 2024 @ 12506m
29 Sep 2024 @ 12445m
29 Sep 2024 @ 12395m
29 Sep 2024 @ 12345m
29 Sep 2024 @ 12296m
29 Sep 2024 @ 12235m
29 Sep 2024 @ 12184d 1h 10m
25 Sep 2024 @ 11086m
25 Sep 2024 @ 11025m
25 Sep 2024 @ 105718h 20m
24 Sep 2024 @ 1636:135m 11s
24 Sep 2024 @ 1631:0217m 48s
24 Sep 2024 @ 1613:144m 58s
24 Sep 2024 @ 1608:1611m
24 Sep 2024 @ 15574m
24 Sep 2024 @ 1552:154m 55s
24 Sep 2024 @ 1547:204m 55s
24 Sep 2024 @ 1542:256m 5s
24 Sep 2024 @ 1536:205m 20s
24 Sep 2024 @ 1531:005m

Interval Statistics

Interval Count100
Min4m
Max178d 16h 30m
Mean3d 4h 2m
Median6m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
15346 03 Aug 2020 @ 1637 03 Aug 2020 @ 1829 JSJ All closed intervals.
12412 08 Jul 2019 @ 1305 --- Micah Kipple No eruption in my notes but I probably missed one while staring at Logbridge.
EntrySourceLinkComment
12 Aug 2013 @ 1404 JSJ https://www.flickr.com/photos/jsjgeology/12292606273 Photo of Botryoidal Spring's 2:04 PM eruption on 12 August 2013.
Baseline does not exist.