Last Known Eruption
42y 181d 2h 53m ago

Latest Eruptions

Eruption DurationInterval
26 Jun 1977 @ 12531h 50m
26 Jun 1977 @ 11032m16

Interval Statistics

Interval Count1
Min1h 50m
Max1h 50m
Mean1h 50m
Median1h 50m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
11287 11 May 2019 @ 0821 --- Siegmund Full (trickle of water oozing out through the gravel)
10361 16 Sep 2018 @ 1120 --- Siegmund Water ~2cm below overflow
3859 05 Nov 2016 @ 1100 --- Janet Jones Lightly boiling and gently surging and overflowing a bit.
3184 22 Jun 2016 @ 0955 --- David Murky, calm water to near overflow. See photo: https://www.flickr.com/photos/ujelang/27436628603/in/photolist-JiWftd-HNtTNK/
2834 10 May 2016 @ 1324 --- WillBoekel has dropped about 1-2 inches from yesterday.
673 08 May 2011 @ 0000 08 May 2011 @ 2359 BoekelUpload active
12222 12 Jun 1993 @ 1942 --- JarnoO boiling; height ~20cm
596 08 Aug 1976 @ 1800 --- BoekelUpload 1800 full w/slight overflow
300 06 Aug 1973 @ 0000 06 Aug 1973 @ 2359 BoekelUpload Infant; pool full
299 05 Aug 1973 @ 2017 --- BoekelUpload Infant overflowing @ 20:17
No attachments for this geyser.
Baseline does not exist.


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