Last Known Eruption
2h 55m ago

Latest Eruptions

Eruption DurationInterval
16 Jun 2019 @ 20389m
16 Jun 2019 @ 20297m
16 Jun 2019 @ 20228m
16 Jun 2019 @ 20147m
16 Jun 2019 @ 20079m
16 Jun 2019 @ 19588m
16 Jun 2019 @ 19508m
16 Jun 2019 @ 19427m
16 Jun 2019 @ 19358m
16 Jun 2019 @ 19277m
16 Jun 2019 @ 19208m
16 Jun 2019 @ 19122h 28m
16 Jun 2019 @ 164410m
16 Jun 2019 @ 16348m
16 Jun 2019 @ 16262h 30m
16 Jun 2019 @ 135611m
16 Jun 2019 @ 134514m
16 Jun 2019 @ 13319m
16 Jun 2019 @ 13227m
16 Jun 2019 @ 1315 ini4h 33m
16 Jun 2019 @ 08427m
16 Jun 2019 @ 08355m
16 Jun 2019 @ 08304m
16 Jun 2019 @ 08265m
16 Jun 2019 @ 08215m
16 Jun 2019 @ 08165m
16 Jun 2019 @ 08114m
16 Jun 2019 @ 08076m
16 Jun 2019 @ 08013m
16 Jun 2019 @ 07583m
16 Jun 2019 @ 075525m
16 Jun 2019 @ 07304m
16 Jun 2019 @ 07263m
16 Jun 2019 @ 07233m
16 Jun 2019 @ 07203m
16 Jun 2019 @ 07171m
16 Jun 2019 @ 07162m
16 Jun 2019 @ 07142m
16 Jun 2019 @ 07121m
16 Jun 2019 @ 07113m
16 Jun 2019 @ 07084m
16 Jun 2019 @ 07043m
16 Jun 2019 @ 07013m
16 Jun 2019 @ 06582m
16 Jun 2019 @ 06561m
16 Jun 2019 @ 06552m
16 Jun 2019 @ 06531m
16 Jun 2019 @ 06522m
16 Jun 2019 @ 06502m
16 Jun 2019 @ 06481m
16 Jun 2019 @ 06472m
16 Jun 2019 @ 06451m
16 Jun 2019 @ 06442m
16 Jun 2019 @ 06422m
16 Jun 2019 @ 06401m
16 Jun 2019 @ 06392m
16 Jun 2019 @ 06371m
16 Jun 2019 @ 06362m
16 Jun 2019 @ 06341m
16 Jun 2019 @ 06332m
16 Jun 2019 @ 06311m
16 Jun 2019 @ 06302m
16 Jun 2019 @ 06281m
16 Jun 2019 @ 06272m
16 Jun 2019 @ 06252m
16 Jun 2019 @ 06231m
16 Jun 2019 @ 06222m
16 Jun 2019 @ 06201m
16 Jun 2019 @ 06192m
16 Jun 2019 @ 06171m
16 Jun 2019 @ 06162m
16 Jun 2019 @ 06141m
16 Jun 2019 @ 06132m
16 Jun 2019 @ 06111m
16 Jun 2019 @ 06102m
16 Jun 2019 @ 06081m
16 Jun 2019 @ 06072m
16 Jun 2019 @ 06051m
16 Jun 2019 @ 06042m
16 Jun 2019 @ 06021m
16 Jun 2019 @ 06012m
16 Jun 2019 @ 05591m
16 Jun 2019 @ 05582m
16 Jun 2019 @ 05561m
16 Jun 2019 @ 05552m
16 Jun 2019 @ 05531m
16 Jun 2019 @ 05522m
16 Jun 2019 @ 05501m
16 Jun 2019 @ 05492m
16 Jun 2019 @ 05471m
16 Jun 2019 @ 05462m
16 Jun 2019 @ 05441m
16 Jun 2019 @ 05432m
16 Jun 2019 @ 05411m
16 Jun 2019 @ 05401m
16 Jun 2019 @ 05392m
16 Jun 2019 @ 05372m
16 Jun 2019 @ 05351m
16 Jun 2019 @ 05342m
16 Jun 2019 @ 05322m

Interval Statistics

Interval Count100
Min1m
Max4h 33m
Mean9m
Median2m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
11845 16 Jun 2019 @ 1715 16 Jun 2019 @ 1905 LynnS Break in data collection
11840 16 Jun 2019 @ 1420 16 Jun 2019 @ 1620 LynnS Break in data collection
11839 16 Jun 2019 @ 0843 16 Jun 2019 @ 1314 LynnS Jet did not erupt during this time
11838 16 Jun 2019 @ 0730 16 Jun 2019 @ 0752 LynnS Break in data collection
11794 14 Jun 2019 @ 1230 14 Jun 2019 @ 1500 LynnS Jet did not erupt during this time. It also did not rumble.
11654 08 Jun 2019 @ 1155 08 Jun 2019 @ 1330 LynnS Jet did not erupt during this time.
11572 04 Jun 2019 @ 0943 04 Jun 2019 @ 1218 LynnS Jet rumbled constantly during this time frame but did not erupt.
11408 28 May 2019 @ 2243 --- Graham Departed the area and resisted the temptation to stay and log all remaining Jet times till midnight. GO JET.
11404 28 May 2019 @ 1833 --- Graham Last Jet in the series. Super Frying Pan erupted and shutoff Jet.
11403 28 May 2019 @ 1733 --- Graham Rumble
11402 28 May 2019 @ 1709 --- Graham Rumble
11401 28 May 2019 @ 1608 --- Graham Rumble
11396 28 May 2019 @ 1500 --- Graham Huffed and spat some water but d3idnt start.
10642 21 Oct 2018 @ 0810 21 Oct 2018 @ 0830 rbwhitaker No eruptions, despite Fountain and Morning erupting. First noises heard at 830. Maybe it's trying.
10575 06 Oct 2018 @ 1720 06 Oct 2018 @ 1751 William Did not erupt between 17:20 and 17:51.
10288 18 Sep 2018 @ 1045 18 Sep 2018 @ 1344 Brian Jet quiet from 1045-1343
10136 10 Sep 2018 @ 0859 10 Sep 2018 @ 1429 Brian Jet was quiet from 0859 thru 1031. First rumble heard at 1031, but no eruption until 1135. Don’t think we missed any until start of Fountain at 1327 and Morning 1328. Between 1327 and 1429, likely missed several Jets due to large distractions in the opposite direction. Left platform at 1429 with Jet ie.
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
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 JarnoO 16:4x
7543 17 Apr 1976 @ 0000 17 Apr 1976 @ 2359 JSJ 17 April 1976 - 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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