Calculating. . .
| Geyser: | Event Non-Geyser Related |
| Date/Time: | 2021-10-02 @ 0702 |
| Entrant: | JSJ |
| Observer: | |
| Time Entered: | 2021-10-02 10:59:57 |
| Time Uploaded: | 2021-10-02 10:59:57 |
| Submitted to: | |
| Note: | Shock waves from a magnitude 5.9 deep-focus earthquake in far-western Brazil arrived at Yellowstone's seismic network. |