Last Known Eruption
11d 8h 46m ago

Latest Eruptions

Eruption DurationInterval
04 Jun 2019 @ 162217d 18m
18 May 2019 @ 16045m
18 May 2019 @ 15595m
18 May 2019 @ 15545m
18 May 2019 @ 154921d 6h 35m
27 Apr 2019 @ 09144m
27 Apr 2019 @ 09105m
27 Apr 2019 @ 09055m
27 Apr 2019 @ 09002d 4m
25 Apr 2019 @ 08568d 14h 36m
16 Apr 2019 @ 1820 ie wc2d 4h 55m
14 Apr 2019 @ 1325 ie wc10m
14 Apr 2019 @ 1315 ie wc5m
14 Apr 2019 @ 1310 ie wc6m
14 Apr 2019 @ 1304 ie wc6h 31m
14 Apr 2019 @ 0633 ie wc18h 28m
13 Apr 2019 @ 1205 ns wc2d 19h 41m
10 Apr 2019 @ 1624 ie wc7d 9h 20m
03 Apr 2019 @ 0704 ie wc7d 21h 37m
26 Mar 2019 @ 0927 ie wc6d 2h 28m
20 Mar 2019 @ 0659 ie wc23h 55m
19 Mar 2019 @ 0704 ie wc22h 26m
18 Mar 2019 @ 0838 ie1h 30m
18 Mar 2019 @ 0708 ie wc22h 22m
17 Mar 2019 @ 0846 ie wc5d 1h 20m
12 Mar 2019 @ 0726 ie wc3d 21h 57m
08 Mar 2019 @ 0829 ie wc1h 23m
08 Mar 2019 @ 0706 ie wc3d 19h 12m
04 Mar 2019 @ 1154 ie wc3d 3h 49m
01 Mar 2019 @ 0805 ie wc34m
01 Mar 2019 @ 0731 ie wc5m
01 Mar 2019 @ 0726 ie wc36m
01 Mar 2019 @ 0650 ie wc6d 23h 33m
22 Feb 2019 @ 0717 ie wc2d 21h 37m
19 Feb 2019 @ 0940 ns wc20h 43m
18 Feb 2019 @ 1257 ie wc9d 4h 20m
09 Feb 2019 @ 0837 ie wc109d 23h 34m
22 Oct 2018 @ 1003 ie wc46d 13h 54m
05 Sep 2018 @ 20095m
05 Sep 2018 @ 20044m
05 Sep 2018 @ 20006m
05 Sep 2018 @ 19545m
05 Sep 2018 @ 19495m
05 Sep 2018 @ 19445m
05 Sep 2018 @ 19395m
05 Sep 2018 @ 19345m
05 Sep 2018 @ 19294m
05 Sep 2018 @ 19256m
05 Sep 2018 @ 19195m
05 Sep 2018 @ 19145m
05 Sep 2018 @ 19094m
05 Sep 2018 @ 190582d 29m
15 Jun 2018 @ 183613d 1h 10m
02 Jun 2018 @ 1725:1710m 27s
02 Jun 2018 @ 1714:505m 11s
02 Jun 2018 @ 1709:394m 54s
02 Jun 2018 @ 1704:4512d 8h 48m
21 May 2018 @ 0816 ie wc255d 21h 37m
07 Sep 2017 @ 10396m
07 Sep 2017 @ 10334m
07 Sep 2017 @ 10295m
07 Sep 2017 @ 10242d 19h 56m
04 Sep 2017 @ 14285m
04 Sep 2017 @ 14235m
04 Sep 2017 @ 14185m
04 Sep 2017 @ 14135m
04 Sep 2017 @ 14085m
04 Sep 2017 @ 14035m
04 Sep 2017 @ 13585m
04 Sep 2017 @ 13534m
04 Sep 2017 @ 13495m
04 Sep 2017 @ 13445m
04 Sep 2017 @ 133910m
04 Sep 2017 @ 13295m
04 Sep 2017 @ 13245m
04 Sep 2017 @ 13195m
04 Sep 2017 @ 13145m
04 Sep 2017 @ 130933d 22h 29m
01 Aug 2017 @ 144010m
01 Aug 2017 @ 14305m
01 Aug 2017 @ 142511m
01 Aug 2017 @ 141427d 1h 31m
05 Jul 2017 @ 12435m
05 Jul 2017 @ 12385m
05 Jul 2017 @ 12335m
05 Jul 2017 @ 12285m
05 Jul 2017 @ 12235m
05 Jul 2017 @ 12185m
05 Jul 2017 @ 12136m
05 Jul 2017 @ 12075m
05 Jul 2017 @ 12026m
05 Jul 2017 @ 11564m
05 Jul 2017 @ 1152293d 21h 48m
14 Sep 2016 @ 14045m
14 Sep 2016 @ 135940d 41m
05 Aug 2016 @ 13185m
05 Aug 2016 @ 13135m
05 Aug 2016 @ 13085m
05 Aug 2016 @ 130335d 1h 50m
01 Jul 2016 @ 11133d 21h 54m

Interval Statistics

Interval Count100
Min4m
Max293d 21h 48m
Mean10d 17h 18m
Median5m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
5769 04 Sep 2017 @ 1334 --- Dave W Main vent bubbled but did not erupt.
3906 05 Jan 2017 @ 1538 --- User34 Active but not erupting on every push
3054 11 Jun 2016 @ 1415 11 Jun 2016 @ 1416 JSJ Push from 1415 to 1416 - no eruption.
3053 11 Jun 2016 @ 1356 11 Jun 2016 @ 1357 JSJ Push from 1356 to 1357 - no eruption.
3052 11 Jun 2016 @ 1336 --- JSJ Push - no eruption.
2807 30 Apr 2016 @ 1627 30 Apr 2016 @ 1707 Siegmund Watched 9 cycles. Got 4 good eruptions, 3 boils, and 2 didnt-even-boil.
2726 15 Apr 2016 @ 1046 --- Archer Solitary is having pushes every ~5 minutes with weak bubbling from the vent. After five cycles without an eruption, I left.
2682 14 Feb 2016 @ 0925 14 Feb 2016 @ 0945 WillBoekel had no eruptions in this time frame. had 5 pushes about 4-5 min apart. none lead to an eruption
2136 17 Aug 2015 @ 1730 17 Aug 2015 @ 1801 SteveO Pool boiled slightly and waved @ 1733, 1738, 1742, 1746, 1751, 1756 & 1800. Did not erupt.
1731 12 Jun 2015 @ 1250 12 Jun 2015 @ 1518 Archer I sat for over two hours at Solitary to get a reasonable data set. Intervals ranged between 4.5 and 5.5 minutes. Eruption starts were marked by the first bubbles and accompanying flood of water. Eruptions marked as minors boiled and flooded, but had no true bursting activity. Normal eruptions usually had a single burst between 1 and 4 feet, but could have as many as 4 bursts. The two majors had impressive bursts exceeding 15 feet.
No attachments for this geyser.
Baseline does not exist.


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