Last Known Eruption
3y 35d 2h 29m ago

Latest Eruptions

Eruption DurationInterval
17 Jun 2021 @ 1656 ie

Interval Statistics

Not enough entries to compute statistics.

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35550 25 Jun 2024 @ 1234 --- Craigmon99 Tons of pine needles clogging runoff channel. Does not look natural but it’s possible I’m wrong
35482 23 Jun 2024 @ 1725 --- Craigmon99 Rising and falling periodically. Crystal spring like waves on the beach. 2 vents occasionally boiling and welling up a few inches
35204 14 Jun 2024 @ 1018 --- CrisG in light overflow
35185 13 Jun 2024 @ 1855 --- CrisG in overflow
35165 13 Jun 2024 @ 1046 --- CrisG below overflow. occasional bubble from far vent
35119 10 Jun 2024 @ 2157 --- CrisG in light overflow. no bubbling noted from vents.
33486 28 Dec 2023 @ 1525 --- aferrara dark green bacterial mats and minimal overflow
26377 16 Jun 2023 @ 1906 --- Craigmon99 Runoff channel wet. Recently in overflow. Pool sloshing
23670 09 Sep 2022 @ 1017 --- Graham Pool is muddy brown. So is Rubber Pool.
23674 08 Sep 2022 @ 1930 --- Ben VL CGG6 & Rubber pool muddy. Rubber pool has a little clarity but CGG6 looks like it did when it was erupting last year. Rain? Maybe not? Did not stop to see what it was doing as I was on my way to NG.
25202 25 Aug 2022 @ 1741 --- Craigmon99 Pool still clear. Both vents occasionally bubbling up gently ~4 inches. Water levels variable. Runoff channel is becoming more well established
21384 20 May 2022 @ 1139 --- Graham Pool cycling up and down with variable bubling, strongest at overflow. Cycle timed about 20m. Water is murky and I think it was clear earlier this week.
20134 27 Oct 2021 @ 1128 --- steve This feature was down about 5 inches when I arrived. It gradually filled to overflow with occasionally bubbling. When full the bubbling became a little bit bigger and more frequent. I was called away by a steam cloud so I do not know if the overflow ended with an eruption.
18771 01 Aug 2021 @ 1017 --- Tara Bubbling, overflowing, and rocking gently. Cycles every few minutes. Clear water. Pool across the boardwalk is still clear but starting to regrow orange bacteria in its crater.
18031 22 Jun 2021 @ 2000 --- Tara UNNG-CGG-6 still cycling, bubbling to a few inches and overflowing at peak and dropping a few inches below rim at ebb. Water continues to clear
17954 21 Jun 2021 @ 1008 --- Graham Water level recovering in UNNG-CGG-6 and pool on other side of boardwalk. Water level rising and falling in the UNNG with small boil splashes during the rise. Water still muddy but slight clearing in the UNNG.
17914 19 Jun 2021 @ 1535 --- aferrara Muddy and bubbling
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