| Date: | 2021-06-19 |
| Time: | 1132 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2021-06-19 11:32:17 |
| Time Updated: | 2021-06-19 12:14:22 |
| Time Uploaded: | 2021-06-19 16:53:29 |
| Entrant: | LynnS |
| Observer: | LynnS |
| Submitted to: | GeyserTimes for iOS |
| Comments: | Overflow greater than 72 minutes; pause = 1m; end of the last series that forcibly ejected water from the crater = 1212 |