| Date: | 2021-05-28 |
| Time: | 1719 |
| Geyser: | A-0 |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~39s |
| Standardized Duration: | ~39s |
| Time Entered: | 2021-05-28 22:40:58 |
| Time Uploaded: | 2021-05-28 22:40:58 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Eruption from 1719 + ~31s to 1720 + ~10s. |