|Geyser:||Black Sand Pool|
|Date/Time From:||2013-06-02 @ 0000|
|Date/Time To:||2013-06-02 @ 2359|
|Observer:||James St. John|
|Time Entered:||2014-09-09 16:56:32|
|Time Uploaded:||2014-09-09 16:56:32|
|Note:||Black Sand Pool - moderately frequent subterranean thumping. Each thumping event was followed by energetic roiling-boiling at the surface of the pool, lasting for about 15 seconds or so.|
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: firstname.lastname@example.org
© Copyright 2011-2019