| Date: | 2023-09-20 |
| Time: | 1013 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 26 mins |
| Standardized Duration: | 26m |
| Time Entered: | 2023-09-20 10:13:17 |
| Time Updated: | 2023-09-20 10:40:07 |
| Time Uploaded: | 2023-09-20 10:40:08 |
| Entrant: | CraigC |
| Observer: | MJ, AJ, Morgan and myself |
| Submitted to: | GeyserTimes for Android |
| Comments: | steam mixed at 1033 |