Last Known Eruption
15y 205d 6h 18m ago

Interval Statistics

Interval Count49
Min26m
Max15y 61d 8h 3m
Mean285d 4h 51m
Median2d 4m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
27125 19 Jul 2023 @ 0900 19 Jul 2023 @ 1630 LynnS During this observation period, there was no apparent change—either visible or audible—in the level of overflow. West Flood did not have any episodes where the water level in the crater periodically came up into heavy overflow the way it has in some other seasons.
22629 16 Jul 2022 @ 1235 16 Jul 2022 @ 1440 LynnS Full with no bubbling or boiling, and no heavy overflow during this observation period.
3826 28 Oct 2016 @ 1220 --- DanS Doing water surges/pushes.
15309 19 Oct 1996 @ 1358 --- JarnoO overflow
No attachments for this geyser.
Baseline does not exist.