Last Known Eruption
40d 23h 47m ago

Latest Eruptions

EruptionDurationInterval
07 Oct 2017 @ 17241m
07 Oct 2017 @ 17232m
07 Oct 2017 @ 17211m
07 Oct 2017 @ 17202m
07 Oct 2017 @ 17182m
07 Oct 2017 @ 17163m
07 Oct 2017 @ 17133m
07 Oct 2017 @ 17101m
07 Oct 2017 @ 1709 min2m
07 Oct 2017 @ 17072m
07 Oct 2017 @ 17053m
07 Oct 2017 @ 17024m
07 Oct 2017 @ 16589m
07 Oct 2017 @ 16498m
07 Oct 2017 @ 16417m
07 Oct 2017 @ 163416m
07 Oct 2017 @ 16188m
07 Oct 2017 @ 16105d 5h 8m
02 Oct 2017 @ 11021h 44m
02 Oct 2017 @ 09188m
02 Oct 2017 @ 091019h 37m
01 Oct 2017 @ 13333m
01 Oct 2017 @ 13302m
01 Oct 2017 @ 13282m
01 Oct 2017 @ 13267d 20h 33m
23 Sep 2017 @ 16538m
23 Sep 2017 @ 16452h 34m
23 Sep 2017 @ 14111h 4m
23 Sep 2017 @ 13072m
23 Sep 2017 @ 13051h 12m
23 Sep 2017 @ 11538m
23 Sep 2017 @ 11459m
23 Sep 2017 @ 11367m
23 Sep 2017 @ 11299m
23 Sep 2017 @ 112010m
23 Sep 2017 @ 11109m
23 Sep 2017 @ 11019m
23 Sep 2017 @ 10528m
23 Sep 2017 @ 10448m
23 Sep 2017 @ 103612m
23 Sep 2017 @ 10249m
23 Sep 2017 @ 101516h 53m
22 Sep 2017 @ 17222m
22 Sep 2017 @ 17201m
22 Sep 2017 @ 17192m
22 Sep 2017 @ 17171m
22 Sep 2017 @ 17162m
22 Sep 2017 @ 17142m
22 Sep 2017 @ 17122m
22 Sep 2017 @ 17103m
22 Sep 2017 @ 17073m
22 Sep 2017 @ 17044m
22 Sep 2017 @ 17002m
22 Sep 2017 @ 1658 ini5d 4h 9m
17 Sep 2017 @ 12493m
17 Sep 2017 @ 12463m
17 Sep 2017 @ 12431d 18h 26m
15 Sep 2017 @ 18172m
15 Sep 2017 @ 18152m
15 Sep 2017 @ 18131m
15 Sep 2017 @ 18122m
15 Sep 2017 @ 18101m
15 Sep 2017 @ 18092m
15 Sep 2017 @ 18071m
15 Sep 2017 @ 18062m
15 Sep 2017 @ 18041m
15 Sep 2017 @ 18032m
15 Sep 2017 @ 18011m
15 Sep 2017 @ 18002m
15 Sep 2017 @ 17583m
15 Sep 2017 @ 17553m
15 Sep 2017 @ 17521m
15 Sep 2017 @ 17513m
15 Sep 2017 @ 17485m
15 Sep 2017 @ 17437m
15 Sep 2017 @ 1736 ini4h 27m
15 Sep 2017 @ 13096m
15 Sep 2017 @ 13032m
15 Sep 2017 @ 13011m
15 Sep 2017 @ 13002m
15 Sep 2017 @ 12581m
15 Sep 2017 @ 12572m
15 Sep 2017 @ 12551m
15 Sep 2017 @ 125445m
15 Sep 2017 @ 12097m
15 Sep 2017 @ 12029m
15 Sep 2017 @ 11539m
15 Sep 2017 @ 11448m
15 Sep 2017 @ 11368m
15 Sep 2017 @ 11289m
15 Sep 2017 @ 111910m
15 Sep 2017 @ 110922h 10m
14 Sep 2017 @ 12592m
14 Sep 2017 @ 12571m
14 Sep 2017 @ 12562m
14 Sep 2017 @ 12541m
14 Sep 2017 @ 12532m
14 Sep 2017 @ 12511m
14 Sep 2017 @ 12502h 31m
14 Sep 2017 @ 101915h 3m

Interval Statistics

Interval Count100
Min1m
Max7d 20h 33m
Mean5h 44m
Median3m

Latest Notes

Note IDStart TimeEnd TimeEntrantNote
6325 12 Sep 2017 @ 1708 12 Sep 2017 @ 1735 ThomasR Numerous eruptions during Fountain.
5777 04 Sep 2017 @ 1610 04 Sep 2017 @ 1640 ThomasR Numerous short eruptions during Fountain.
5666 02 Sep 2017 @ 2042 02 Sep 2017 @ 2052 RMichaels Numerous eruptions.
5504 29 Aug 2017 @ 1715 29 Aug 2017 @ 1743 ThomasR Numerous short eruptions during Fountain.
5503 29 Aug 2017 @ 1304 29 Aug 2017 @ 1333 ThomasR Numerous short eruptions during Fountain.
5389 25 Aug 2017 @ 0947 25 Aug 2017 @ 1035 Brian No Jet eruption after FTN end before I left platform at 1035
4454 09 Jul 2017 @ 1936 --- Tara Rumble, no eruption.
4297 11 Jun 2017 @ 1957 --- JSJ Jet rumbling.
4298 11 Jun 2017 @ 1937 --- JSJ Rumbling at 1937 to 1938.
4245 06 Jun 2017 @ 2000 06 Jun 2017 @ 2154 LynnS Jet did not erupt during this time.
4191 03 Jun 2017 @ 1117 03 Jun 2017 @ 1352 JSJ No Jet Geyser eruptions.
4190 03 Jun 2017 @ 1345 --- JSJ Rumbling.
4124 22 May 2017 @ 1349 22 May 2017 @ 1422 Tara No Jets during this time, 1348 Jet was last of series.
4106 20 May 2017 @ 1543 20 May 2017 @ 1630 Tara Steaming and grumbling.
3771 09 Oct 2016 @ 2027 --- WillBoekel jet active during fountain.
3705 23 Sep 2016 @ 1038 23 Sep 2016 @ 1112 ThomasR Jet continued during and after the Fountain eruption.
3706 22 Sep 2016 @ 1337 22 Sep 2016 @ 1407 ThomasR Jet continued during and after the Fountain eruption.
3685 18 Sep 2016 @ 1452 --- ThomasR Jet continued during the Fountain eruption. No observed Jets after Fountain (stayed for another 10m).
3671 15 Sep 2016 @ 1739 15 Sep 2016 @ 1809 ThomasR Jet continued during the Fountain eruption.
3414 02 Aug 2016 @ 1237 02 Aug 2016 @ 1715 JSJ No Jet Geyser eruptions at all from 1237 to 1715.
3245 07 Jul 2016 @ 1247 07 Jul 2016 @ 1641 JSJ No Jet Geyser eruptions at all from 1247 to 1641 - not before Fountain's eruption & not during Fountain's eruption.
3196 03 Jul 2016 @ 1946 03 Jul 2016 @ 1959 JSJ Not a closed interval between the 1946 and 1959 eruptions of Jet Geyser - I was watching & filming Old Cone Geyser erupting. Didn't notice any additional Jet eruption(s) between those times.
3028 09 Jun 2016 @ 1223 09 Jun 2016 @ 1746 JSJ All Jet eruptions noted this afternoon are closed intervals.
3027 09 Jun 2016 @ 1735 --- JSJ Jet spit at 1735.
2975 05 Jun 2016 @ 1809 05 Jun 2016 @ 1905 JSJ No more Jet Geyser eruptions from the end of Fountain's eruption to when I left.
2525 13 Aug 2015 @ 1701 13 Aug 2015 @ 1900 JSJ No Jet Geyser eruptions from 1701 to 1900.
2041 06 Aug 2015 @ 1356 06 Aug 2015 @ 1727 JSJ No Jet eruptions from 1355 to 1727.
2617 14 May 2015 @ 1149 14 May 2015 @ 1438 JSJ No Jet Geyser eruptions between 1149 and 1438.
1926 10 Aug 2014 @ 1920 --- LynnS Jet was active during Fountain's eruption.
838 07 Jul 2013 @ 0700 07 Jul 2013 @ 1040 Tara Jet was erupting every few minutes prior to about 0700, when Super Frying Pan erupted. After Super Frying Pan, Jet was not seen again until moments after Morning stopped erupting at 1040. During the rest of Fountain\'s duration it was erupting every few minutes.
799 07 May 2013 @ 1200 07 May 2013 @ 2359 WillBoekel for the evening Fountain Jet was mainly only erupting from the vertical vent that normally erupts the tallest.
766 26 Feb 2013 @ 0000 26 Feb 2013 @ 2359 Graham YTG was present for Fountain but included a comment: \"note the lack of Jet times, that\'s because it didn\'t erupt\"
726 22 Dec 2012 @ 1429 --- WillBoekel No Jets before 14:29 Fountain
214 04 Sep 2011 @ 0837 --- LynnS not active during 0837 eruption of Fountain
210 28 Aug 2011 @ 1742 --- LynnS not active during 1742 eruption of Fountain
1815 26 Aug 2011 @ 1748 26 Aug 2011 @ 1815 LynnS Jet was not active during the 1748 eruption of Fountain.
207 25 Aug 2011 @ 1740 --- LynnS active during 1740 Fountain eruption
206 24 Aug 2011 @ 0000 24 Aug 2011 @ 2359 LynnS Note about activity during 1740 Fountain should be 8-25, not 8-24.
205 24 Aug 2011 @ 1740 --- LynnS active during 1740 eruption of Fountain
202 07 Jun 2011 @ 1815 --- LynnS active at 1-3 minute intervals throughout Fountain's 1815 eruption
201 03 Jun 2011 @ 0515 --- LynnS active as usual during Fountain's 0515 eruption
191 21 May 2011 @ 0911 --- LynnS erupted every 1 to 3 minutes during Fountain's eruption at 0911ie
192 21 May 2011 @ 0911 --- LynnS erupted every 1 to 3 minutes during Fountain's eruption at 0911ie
5041 28 Feb 1992 @ 1640 28 Feb 1992 @ 1649 DGInc 16:4x
7543 17 Apr 1976 @ 0000 17 Apr 1976 @ 2359 JSJ Eruptions rare and very brief.
306 26 Aug 1973 @ 1002 --- BoekelUpload 10:02 suds/channel
EntrySourceLinkComment
11 Jun 2017 @ 1914 JSJ https://www.flickr.com/photos/jsjgeology/35242499242 Photo (1 of 3) of Jet Geyser's 7:14 to 7:15 PM eruption on 11 June 2017.
11 Jun 2017 @ 1908 JSJ https://www.flickr.com/photos/jsjgeology/35408922985 Photo (1 of 2) of Jet Geyser's 7:08 PM eruption on 11 June 2017.
03 Jun 2017 @ 1541 JSJ https://www.flickr.com/photos/jsjgeology/35242408252 Photo of Jet Geyser's 3:41 PM eruption on 3 June 2017.
03 Jun 2017 @ 1539 JSJ https://www.flickr.com/photos/jsjgeology/34599328523 Photo of Jet Geyser's 3:39 PM eruption on 3 June 2017.
05 Jun 2016 @ 1802 JSJ https://www.flickr.com/photos/jsjgeology/29006935972 Photo (1 of 2) of Jet Geyser's 6:02 PM eruption on 5 June 2016.
03 Jul 2016 @ 1851 JSJ https://www.flickr.com/photos/jsjgeology/28336841651 Photo (1 of 7) of Jet Geyser's 6:51 to 6:52 PM eruption on 3 July 2016.
09 Jun 2016 @ 1736 JSJ https://www.flickr.com/photos/jsjgeology/28493133703 Thermal image of Jet Geyser's 5:36 PM eruption on 9 June 2016.
Baseline does not exist.


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