Last Known Eruption
73d 3h 56m ago

Interval Statistics

Interval Count12
Min2m
Max19y 35d 19h 11m
Mean2y 157d 21h 17m
Median47d 19h 6m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
12210 31 May 1993 @ 0844 31 May 1993 @ 0847 JarnoO H2O above ground 1-2 ft several times
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Baseline does not exist.