Last Known Eruption
193d 19h 7m ago

Interval Statistics

Interval Count32
Min29m
Max311d 19h 9m
Mean11d 18h 53m
Median42m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
9467 04 Aug 2018 @ 1636 04 Aug 2018 @ 1807 JSJ No active vents at 1636 - all quiet. Apart from "Big Sprinkler" vent eruptions, the only other activity was: 1755 - blipper in eastern part of complex in eruption; 1807 - same blipper on - near start?
10869 12 Aug 2016 @ 1227 --- JSJ Sprinkler Geyser observed to be in low eruption all afternoon. No large spouting or episodic eruptions.
10870 02 Aug 2016 @ 1335 02 Aug 2016 @ 1439 JSJ Low, slightly intermittent spouting from a vent in the Sprinkler Geyser complex (= vent 28 area Wolf & Paperiello, 1989, Report on the Kaleidoscope & Sprinkler Groups). Still erupting at 1439.
2529 13 Aug 2015 @ 1102 13 Aug 2015 @ 1733 JSJ Low perpetual spouting during the late morning and afternoon of 13 August 2015.
EntrySourceLinkComment
28 Jul 2017 @ 1452 JSJ https://www.youtube.com/watch?v=8vOn23Q1ZrY Video compilation (beginning to time stamp 6:48) of Big Spinkler Geyser's afternoon eruptions on 28 July 2017.
04 Aug 2018 @ 1724 JSJ https://www.youtube.com/watch?v=reb-ZsnAidU Video of Big Sprinkler Geyser's 5:24 to 5:25 PM eruption on 4 August 2018.
Baseline does not exist.


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