Last Known Eruption
2y 340d 23h 14m ago

Interval Statistics

Interval Count100
Min4m
Max9d 1h 19m
Mean20h 39m
Median1h 38m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
31477 27 Nov 2023 @ 1233 --- Mkeller Not erupting
23982 21 Sep 2022 @ 1050 21 Sep 2022 @ 1120 Brian quiet, light steam only, on a fairly steamy morning
23466 28 Aug 2022 @ 1250 --- User34 Off
21909 10 Jun 2022 @ 2117 --- Forestbewithyou Not in eruption
21859 09 Jun 2022 @ 0859 --- aferrara Solstice off
21223 09 May 2022 @ 0915 --- aferrara Solstice off
20999 18 Apr 2022 @ 1601 --- steve Solstice is off but steaming lightly.
20734 19 Jan 2022 @ 1320 --- aferrara Not in eruption
19635 17 Sep 2021 @ 1331 --- Graham Not ie.
19601 16 Sep 2021 @ 1141 --- Graham Not ie.
16498 01 Nov 2020 @ 1338 --- steve Solstice is off but the runoff channel is wet and steaming. The river below solstice is also steaming like there is a vent in the river.
15365 04 Aug 2020 @ 1500 --- Janet Jones Not in eruption.
15142 01 Aug 2020 @ 1812 --- JSJ Inactive.
15138 01 Aug 2020 @ 1144 --- hkoenig not in eruption, no overflow visible, runoff appears dry
15088 23 Jul 2020 @ 1204 --- User34 Not i.e.
13634 09 Sep 2019 @ 0824 09 Sep 2019 @ 0835 aferrara Solstice off as Oblong erupted. One splash 2 minutes after eruption end, 30 seconds of splashing at 0835. Solstice was back on, and tall as I passed Daisy ~845-850
13098 07 Aug 2019 @ 1636 07 Aug 2019 @ 1745 JSJ All closed intervals. Solstice is having episodic eruptions in cycles. Four or five shorts, then a long, repeat. Shorts are usually less than 1 minute in duration, but a couple are longer. Shorts do not erupt as high as is normal for Solstice (i.e., during its months of perpetual spouting). Separate short eruptions can be one minute apart, so they don't show up on GT's Solstice listing. Longs look the same, in terms of eruption style and height, as its perpetual spouting phase.
13067 06 Aug 2019 @ 1025 06 Aug 2019 @ 1045 Brian Was on from 1025-1035 as has been usual, then cycled off and on several times between 1035-1045 when I left the area. Was off as of 1045.
13065 06 Aug 2019 @ 0820 06 Aug 2019 @ 0825 Brian Observed a couple of possible pauses, a little uncertain due to steam
EntrySourceLinkComment
12 Jun 2019 @ 1237 JSJ https://www.youtube.com/watch?v=F2rB3JqjkWw#t=8m52s Video compilation (time stamp 8:52 to the end) of Solstice Geyser erupting during the early afternoon of 12 June 2019.
01 Jun 2019 @ 1912 JSJ https://www.youtube.com/watch?v=F2rB3JqjkWw Video compilation (= beginning to time stamp 8:51) of Solstice Geyser erupting during the evening of 1 June 2019.
Baseline does not exist.