Last Known Eruption
139d 32m ago

Interval Statistics

Interval Count100
Min4m
Max172d 18h 30m
Mean12d 17h 11m
Median3h 13m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35601 28 Jun 2024 @ 0809 --- JarnoO (wc) Non-eruptive steam making it past the trees. Probably went around this time - in any case it wasn't in view before or after the Old Faithful wait.
19068 26 Aug 2021 @ 0803 --- Kat Noted steam from area -probable eruption
17169 23 May 2021 @ 1900 --- Kat Bystander report at Dilapidated, saw a 25-30 ft eruption during evening 5/23/21. spoke with another observer who reported event was approx. 1900.
14195 17 May 2020 @ 0830 17 May 2020 @ 0831 JarnoO (wc) Had some intermittent steam from 0830 till 0831. Every so often slight steam peeked over the trees, with a bigger, but still light, plume @ early 0831. Perhaps unrelated, but Secluded (PMG-4) and an unnamed spring between Secluded and Dilapidated increased their total steam output as well during this time.
14170 11 Apr 2020 @ 1911 --- JarnoO (wc) Some light steam rising from behind the trees. Steam decreased to next to none in the following minutes, making me wonder if we just about missed an eruption.
13636 08 Sep 2019 @ 1730 --- KeithBaker saw ie about 1730. Erupting to 10 -15 feet
817 29 May 2013 @ 2000 30 May 2013 @ 0800 geysergaze Dilapidated series ended sometime overnight
Baseline does not exist.