Last Known Eruption
193d 1h 7m ago

Interval Statistics

Interval Count38
Min4m
Max10y 277d 23h 23m
Mean192d 15h 4m
Median33d 12h 55m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
28756 14 Oct 2023 @ 1136 --- DanS Bubbling but not erupting
28303 17 Sep 2023 @ 1310 --- SantaFe108 Not erupting.
26477 19 Jun 2023 @ 1404 --- JSJ "Halo Geyser". Inactive. Basin empty. See attachment.
3265 08 Jul 2016 @ 1146 08 Jul 2016 @ 1714 JSJ Perpetual spouting, as usual.
EntrySourceLinkComment
04 Jun 2014 @ 1545 JSJ https://www.youtube.com/watch?v=GVd4o5d2A6Q#t=0m31s Clips 3-4 of this video compilation (time stamp 0:31 to 0:55) show UNNG-BSB-5 erupting during the afternoon of 4 June 2014.
04 Jul 2016 @ 1803 JSJ https://www.youtube.com/watch?v=GVd4o5d2A6Q#t=2m08s Clips 8-18 of this video compilation (time stamp 2:08 to the end) show UNNG-BSB-5 erupting during the early evening of 4 July 2016.
Baseline does not exist.