Last Known Eruption
3d 15h 42m ago

Latest Eruptions

Eruption DurationInterval
18 Oct 2019 @ 120512m
18 Oct 2019 @ 115321d 20h 2m
26 Sep 2019 @ 15516h 54m
26 Sep 2019 @ 08577d 19h 57m
18 Sep 2019 @ 13006m
18 Sep 2019 @ 12547m
18 Sep 2019 @ 12477m
18 Sep 2019 @ 12407m
18 Sep 2019 @ 12336m
18 Sep 2019 @ 12276m
18 Sep 2019 @ 122123h 6m
17 Sep 2019 @ 131524d 59m
13 Sep 2019 @ 12165m
13 Sep 2019 @ 1211 ns14m
13 Sep 2019 @ 11577m
13 Sep 2019 @ 11507m
13 Sep 2019 @ 11436m
13 Sep 2019 @ 11377m
13 Sep 2019 @ 11306m
13 Sep 2019 @ 11245d 23h 40m
07 Sep 2019 @ 11447m
07 Sep 2019 @ 11377m
07 Sep 2019 @ 11307m
07 Sep 2019 @ 11237m
07 Sep 2019 @ 11168m
07 Sep 2019 @ 110822h 14m
06 Sep 2019 @ 12547m
06 Sep 2019 @ 12476m
06 Sep 2019 @ 124118h 20m
05 Sep 2019 @ 18217m
05 Sep 2019 @ 18148m
05 Sep 2019 @ 18066m
05 Sep 2019 @ 18006m
05 Sep 2019 @ 17547m
05 Sep 2019 @ 17477m
05 Sep 2019 @ 17406m
05 Sep 2019 @ 17347m
05 Sep 2019 @ 17277m
05 Sep 2019 @ 17206m
05 Sep 2019 @ 17147m
05 Sep 2019 @ 17076m
05 Sep 2019 @ 17017m
05 Sep 2019 @ 16547m
05 Sep 2019 @ 16477m
05 Sep 2019 @ 16406m
05 Sep 2019 @ 16346m
05 Sep 2019 @ 16287m
05 Sep 2019 @ 16216m
05 Sep 2019 @ 16154h 29m
05 Sep 2019 @ 11466m
05 Sep 2019 @ 11407m
05 Sep 2019 @ 11338m
05 Sep 2019 @ 11252h 2m
05 Sep 2019 @ 09236m
05 Sep 2019 @ 09178m
05 Sep 2019 @ 09095m
05 Sep 2019 @ 090421h 4m
04 Sep 2019 @ 12008m
04 Sep 2019 @ 11526m
04 Sep 2019 @ 11466m
04 Sep 2019 @ 11407m
04 Sep 2019 @ 11336m
04 Sep 2019 @ 11277m
04 Sep 2019 @ 11206m
04 Sep 2019 @ 11147m
04 Sep 2019 @ 11071d 23h 5m
02 Sep 2019 @ 1202 ie21m
02 Sep 2019 @ 114145s 8m
02 Sep 2019 @ 11331m 0s 2d 2h 19m
31 Aug 2019 @ 09148m
31 Aug 2019 @ 090621h 58m
30 Aug 2019 @ 11087m
30 Aug 2019 @ 11011d 22h 3m
28 Aug 2019 @ 12584d 23h 37m
23 Aug 2019 @ 13217m
23 Aug 2019 @ 13148m
23 Aug 2019 @ 13062d 3h 18m
21 Aug 2019 @ 0948 ie1d 29m
20 Aug 2019 @ 09194d 18h 22m
15 Aug 2019 @ 14577m
15 Aug 2019 @ 14502h 30m
15 Aug 2019 @ 12209m
15 Aug 2019 @ 12118m
15 Aug 2019 @ 120321h 53m
14 Aug 2019 @ 14103d 20h 54m
10 Aug 2019 @ 17167m
10 Aug 2019 @ 17098m
10 Aug 2019 @ 17017m
10 Aug 2019 @ 16547m
10 Aug 2019 @ 16477m
10 Aug 2019 @ 16408m
10 Aug 2019 @ 16328m
10 Aug 2019 @ 16248m
10 Aug 2019 @ 16166m
10 Aug 2019 @ 16107m
10 Aug 2019 @ 16038m
10 Aug 2019 @ 15558m
10 Aug 2019 @ 15474d 6h 4m
06 Aug 2019 @ 094314h 2m
05 Aug 2019 @ 19416m

Interval Statistics

Interval Count100
Min5m
Max21d 20h 2m
Mean17h 41m
Median7m

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.


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