Last Known Eruption
3d 4h 39m ago

Latest Eruptions

Eruption DurationInterval
22 Oct 2021 @ 09348m
22 Oct 2021 @ 09268m
22 Oct 2021 @ 091822h 12m
21 Oct 2021 @ 11068m
21 Oct 2021 @ 10587m
21 Oct 2021 @ 10518d 23h 30m
12 Oct 2021 @ 11211h 8m
12 Oct 2021 @ 101329d 14h 58m
12 Sep 2021 @ 1915 ie8m
12 Sep 2021 @ 19079m
12 Sep 2021 @ 18587m
12 Sep 2021 @ 18517m
12 Sep 2021 @ 1844 ie7h 18m
12 Sep 2021 @ 11268m
12 Sep 2021 @ 11188m
12 Sep 2021 @ 11105m
12 Sep 2021 @ 1105 ie21h 13m
11 Sep 2021 @ 135224m
11 Sep 2021 @ 132839m
11 Sep 2021 @ 12498m
11 Sep 2021 @ 12417m
11 Sep 2021 @ 12348m
11 Sep 2021 @ 12268m
11 Sep 2021 @ 12187m
11 Sep 2021 @ 121116h 39m
10 Sep 2021 @ 19328m
10 Sep 2021 @ 19246m
10 Sep 2021 @ 19183d 33m
07 Sep 2021 @ 18457m
07 Sep 2021 @ 183814m
07 Sep 2021 @ 18248m
07 Sep 2021 @ 18167m
07 Sep 2021 @ 18097m
07 Sep 2021 @ 18027m
07 Sep 2021 @ 17552d 2h 13m
05 Sep 2021 @ 15428m
05 Sep 2021 @ 15348m
05 Sep 2021 @ 15268m
05 Sep 2021 @ 15187m
05 Sep 2021 @ 15118m
05 Sep 2021 @ 15038m
05 Sep 2021 @ 14557m
05 Sep 2021 @ 14488m
05 Sep 2021 @ 14408m
05 Sep 2021 @ 14328m
05 Sep 2021 @ 14247m
05 Sep 2021 @ 14178m
05 Sep 2021 @ 14097m
05 Sep 2021 @ 14027m
05 Sep 2021 @ 13558m
05 Sep 2021 @ 13478m
05 Sep 2021 @ 13397m
05 Sep 2021 @ 13327m
05 Sep 2021 @ 13257m
05 Sep 2021 @ 13188m
05 Sep 2021 @ 13108m
05 Sep 2021 @ 13027m
05 Sep 2021 @ 12552h 0m
05 Sep 2021 @ 10557m
05 Sep 2021 @ 10487m
05 Sep 2021 @ 10417m
05 Sep 2021 @ 1034 ns14h 51m
04 Sep 2021 @ 19439m
04 Sep 2021 @ 19348m
04 Sep 2021 @ 19267m
04 Sep 2021 @ 19198m
04 Sep 2021 @ 19118m
04 Sep 2021 @ 19037m
04 Sep 2021 @ 18569m
04 Sep 2021 @ 18477m
04 Sep 2021 @ 18407m
04 Sep 2021 @ 18337m
04 Sep 2021 @ 18269m
04 Sep 2021 @ 18177m
04 Sep 2021 @ 18109m
04 Sep 2021 @ 18019m
04 Sep 2021 @ 17527m
04 Sep 2021 @ 17458m
04 Sep 2021 @ 17372d 5h 56m
02 Sep 2021 @ 11416d 23h 40m
26 Aug 2021 @ 1201 ns11d 31m
15 Aug 2021 @ 113011m
15 Aug 2021 @ 11191h 7m
15 Aug 2021 @ 10129m
15 Aug 2021 @ 10037d 16h 9m
07 Aug 2021 @ 17547m
07 Aug 2021 @ 17477m
07 Aug 2021 @ 174051s 7m
07 Aug 2021 @ 173357s 6m
07 Aug 2021 @ 172757s 18d 8h 7m
20 Jul 2021 @ 0920 ns16h 36m
19 Jul 2021 @ 16447m
19 Jul 2021 @ 16377m
19 Jul 2021 @ 1630 ns8m
19 Jul 2021 @ 16221d 43m
18 Jul 2021 @ 15396m
18 Jul 2021 @ 15337m
18 Jul 2021 @ 15267m
18 Jul 2021 @ 15196m
18 Jul 2021 @ 15136h 7m

Interval Statistics

Interval Count100
Min5m
Max29d 14h 58m
Mean23h 2m
Median8m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
13153 10 Aug 2019 @ 1547 10 Aug 2019 @ 1632 JSJ Inclinometer readings: 1547-1548 eruption's highest water ~23 feet. 1632-1633 eruption's highest water ~22 feet.
750 24 Jan 2013 @ 0000 24 Jan 2013 @ 2359 Graham Note the intervals were all closed intervals. Intervals are twice as long as in the fall.
140 12 Mar 2012 @ 1215 --- ofcarolyn Black Diamond reported by guide about 1215; other guides reported clear, turquoise water on 3/10, murky water with muddy runoff on 3/11 (I observed this also, later in the afternoon)
12187 07 May 1993 @ 1830 --- JarnoO still empty
EntrySourceLinkComment
10 Aug 2019 @ 1610 JSJ https://www.youtube.com/watch?v=qhytVRXG1PE Clip 1 of this video compilation shows Jewel Geyser's 4:10 PM eruption on 10 August 2019. The remaining 3 clips show other eruptions that afternoon.
15 Jul 2013 @ 1550 JSJ https://www.youtube.com/watch?v=Qwr-dFALWAU Video by Micah Kipple of Jewel Geyser's 1550 eruption on 15 July 2013.
Baseline does not exist.