| Date: | 2021-08-29 |
| Time: | 0947 |
| Geyser: | Clepsydra |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >9h17m |
| Standardized Duration: | >9h 17m |
| Time Entered: | 2021-08-29 09:49:11 |
| Time Updated: | 2021-08-29 20:15:01 |
| Time Uploaded: | 2021-08-29 20:15:01 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Restarted after 10m pause. Did not pause after the next two Fountain eruptions. |