Last Known Eruption
351d 22h 16m ago

Interval Statistics

Interval Count10
Min1d 51m
Max1y 1d 8h 29m
Mean182d 19h 12m
Median183d 14h 12m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
9381 01 Aug 2018 @ 2013 --- JSJ Not erupting.
8474 05 Jun 2018 @ 1103 --- JSJ Pulsar Spouter (Orange Spring Group, Upper Geyser Basin) - off at 1103. Was on ~15 minutes earlier.
No attachments for this geyser.
Baseline does not exist.


All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2019

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.