| Date: | 2021-08-22 |
| Time: | 1418 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2021-08-22 14:41:44 |
| Time Updated: | 2021-08-22 15:05:04 |
| Time Uploaded: | 2021-08-22 20:35:14 |
| Entrant: | LynnS |
| Observer: | |
| Submitted to: | GeyserTimes for iOS |
| Comments: | Overflow = 81 minutes; paise = 0; end of the last series that forcibly ejected water from the crater 1503 (a very low energy fourth series that had a duration if only three minutes |