Last Known Eruption
6d 4h 0m ago

Latest Eruptions

Eruption DurationInterval
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
18 Jul 2021 @ 0906 ie20d 21h 9m
27 Jun 2021 @ 11577m
27 Jun 2021 @ 11506m
27 Jun 2021 @ 11447m
27 Jun 2021 @ 11377m
27 Jun 2021 @ 11301h 46m
27 Jun 2021 @ 09446m
27 Jun 2021 @ 09386m
27 Jun 2021 @ 09326d 1h 2m
21 Jun 2021 @ 08307m
21 Jun 2021 @ 08237m
21 Jun 2021 @ 08167m
21 Jun 2021 @ 08091d 20h 42m
19 Jun 2021 @ 11278m
19 Jun 2021 @ 11197m
19 Jun 2021 @ 1112 ns16h 53m
18 Jun 2021 @ 18199m
18 Jun 2021 @ 18107m
18 Jun 2021 @ 18038m
18 Jun 2021 @ 17556m
18 Jun 2021 @ 17498m
18 Jun 2021 @ 17413d 2h 37m
15 Jun 2021 @ 15048m
15 Jun 2021 @ 145615m
15 Jun 2021 @ 14417d 19h 8m
07 Jun 2021 @ 19338m
07 Jun 2021 @ 192511h 23m
07 Jun 2021 @ 080215m
07 Jun 2021 @ 07477m
07 Jun 2021 @ 074016m
07 Jun 2021 @ 07241d 23h 41m
05 Jun 2021 @ 0743 ie3d 16h 43m
01 Jun 2021 @ 15001m 6m
01 Jun 2021 @ 145441s 7m
01 Jun 2021 @ 144759s 7m
01 Jun 2021 @ 14401m 2s 8m
01 Jun 2021 @ 143254s 7m
01 Jun 2021 @ 14251m 10s 6m
01 Jun 2021 @ 141954s 18h 13m
31 May 2021 @ 20068m
31 May 2021 @ 19587m
31 May 2021 @ 19517m
31 May 2021 @ 19447m
31 May 2021 @ 19378m
31 May 2021 @ 19297m
31 May 2021 @ 19221d 5h 24m
30 May 2021 @ 13586m
30 May 2021 @ 1352 ns8m
30 May 2021 @ 13447m
30 May 2021 @ 13378m
30 May 2021 @ 13296m
30 May 2021 @ 1323 ie11d 4h 12m
19 May 2021 @ 09111m 1s 7d 13h 15m
11 May 2021 @ 19568m
11 May 2021 @ 19488m
11 May 2021 @ 19409m
11 May 2021 @ 19319m
11 May 2021 @ 19222d 4h 7m
09 May 2021 @ 1515 ie9m
09 May 2021 @ 15068m
09 May 2021 @ 14588m
09 May 2021 @ 14507m
09 May 2021 @ 14437m
09 May 2021 @ 14369m
09 May 2021 @ 142712d 3h 16m
27 Apr 2021 @ 11118m
27 Apr 2021 @ 11038m
27 Apr 2021 @ 10558m
27 Apr 2021 @ 10478m
27 Apr 2021 @ 103918h 30m
26 Apr 2021 @ 16098m
26 Apr 2021 @ 16018m
26 Apr 2021 @ 155385d 1h 2m
31 Jan 2021 @ 13514d 22h 44m
26 Jan 2021 @ 15079m
26 Jan 2021 @ 145810m
26 Jan 2021 @ 144817d 25m
09 Jan 2021 @ 142313d 29m
27 Dec 2020 @ 13544d 23h 52m
22 Dec 2020 @ 14023d 23h 31m
18 Dec 2020 @ 14319m
18 Dec 2020 @ 142223h 48m
17 Dec 2020 @ 143411m
17 Dec 2020 @ 142346d 22h 0m
31 Oct 2020 @ 17239m
31 Oct 2020 @ 17148m
31 Oct 2020 @ 17068m
31 Oct 2020 @ 1658 ns8m
31 Oct 2020 @ 165016d 5h 41m
15 Oct 2020 @ 11098m

Interval Statistics

Interval Count100
Min6m
Max85d 1h 2m
Mean2d 18h 42m
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.