Last Known Eruption
24y 189d 23h 0m ago

Latest Eruptions

Eruption DurationInterval
27 May 1997 @ 1611 A7m 14d 3h 43m
13 May 1997 @ 122823y 293d 13h 15m
29 Jul 1973 @ 2313 ie1d 17h 2m
28 Jul 1973 @ 0611327d 10h 41m
03 Sep 1972 @ 1930

Interval Statistics

Interval Count4
Min1d 17h 2m
Max23y 293d 13h 15m
Mean6y 67d 23h 10m
Median170d 19h 12m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
14082 21 Jan 2020 @ 1018 --- Graham Bonita Sputs did NOT erupt after Daisy. They normally do. I saw some steam and a couple of small splashes, thats it.
11104 27 Apr 2019 @ 1118 --- Micah Kipple Water dropped out of sight with Daisy eruption.
11102 27 Apr 2019 @ 1114 --- Micah Kipple Standing water visible from the path in pool.
9732 16 Aug 2018 @ 0930 --- Micah Kipple Sputs are in perpetual 10-15cm splashing eruption.
7661 12 Apr 1976 @ 1800 --- research-mab Mon April 12, 1976 No activity out of Daisy or Splendid all fall, winter or spring so far – algae at edges of geyser pools & deep untouched snow in runoff channels. Bonita has thick (~5 in) algae formations in its runoff channel.
463 03 Jun 1975 @ 1718 --- BoekelUpload 1718;drained
462 04 May 1975 @ 1026 --- BoekelUpload began refill 1026 approx time
294 27 Jun 1973 @ 0501 --- BoekelUpload Bonita Pool 05:01 n/ ovfl;n/emt
236 04 Sep 1972 @ 1900 --- BoekelUpload Bonita; Drained at 19:00
No attachments for this geyser.
Baseline does not exist.