| Date: | 2023-05-18 |
| Time: | 0610 ie |
| Geyser: | Clepsydra |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | >11h20m |
| Standardized Duration: | >11h 20m |
| Time Entered: | 2023-05-18 06:12:35 |
| Time Updated: | 2023-05-18 21:09:52 |
| Time Uploaded: | 2023-05-18 21:09:54 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Did not pause after 2 Fountain eruptions. Did not stay to see if it paused after the 3rd Fountain. |