| Date: | 2021-09-17 |
| Time: | 1552 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 2h8m |
| Standardized Duration: | 2h 8m |
| Time Entered: | 2021-09-17 15:53:06 |
| Time Updated: | 2021-09-17 18:00:58 |
| Time Uploaded: | 2021-09-17 18:00:57 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | No Rocket. |