| Date: | 2022-05-30 |
| Time: | 0449 E |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2022-05-30 06:47:08 |
| Time Updated: | 2022-06-10 05:34:27 |
| Time Uploaded: | 2022-06-10 15:54:38 |
| Entrant: | LynnS |
| Observer: | LynnS |
| Submitted to: | GeyserTimes for iOS |
| Comments: | Yes, this is a closed interval of 19h58m, plus/minus a few minutes in case of slight disparity between visial start and electronic starts. The preceding eruption had a duration of 2h10m. |