Performing. . .
| Geyser: | Event Non-Geyser Related |
| Date/Time From: | 2021-06-21 @ 0833 |
| Date/Time To: | 2021-06-21 @ 1623 |
| Entrant: | JSJ |
| Observer: | |
| Time Entered: | 2021-06-21 17:51:12 |
| Time Updated: | 2021-06-22 22:55:37 |
| Time Uploaded: | 2021-06-22 22:55:37 |
| Submitted to: | Geysertimes.org |
| Note: | Swarm of at least 47 small earthquakes from 0833 to 1623 on 21 June 2021 in the Nez Perce Creek area, just northeast of the Lower Geyser Basin. Magnitudes ranged from the 0s to the 2s. See: https://www.flickr.com/photos/jsjgeology/51265410018 |