Running. . .
| Geyser: | Event Non-Geyser Related |
| Date/Time: | 2021-07-30 @ 1119 |
| Entrant: | JSJ |
| Observer: | |
| Time Entered: | 2021-07-30 14:59:18 |
| Time Uploaded: | 2021-07-30 14:59:18 |
| Submitted to: | Geysertimes.org |
| Note: | Shock waves from a magnitude 6.1 subduction zone earthquake that hit northwestern Peru arrived at Yellowstone's seismic network. Quake occurred at 1110, Yellowstone time. |