| Date: | 2021-09-07 |
| Time: | 1257 |
| Geyser: | Grotto |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2021-09-07 13:08:26 |
| Time Uploaded: | 2021-09-07 13:08:28 |
| Entrant: | Pat Snyder |
| Observer: | Pat Snyder |
| Submitted to: | GeyserTimes for Android |
| Comments: | came on, splashed out the back hole. but very weak with Central Vent acti ity strong. Ended at 1308. |