| Date: | 2021-08-24 |
| Time: | 1223 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m |
| Standardized Duration: | 10m |
| Time Entered: | 2021-08-24 12:35:00 |
| Time Updated: | 2021-09-13 17:53:39 |
| Time Uploaded: | 2021-09-13 17:53:39 |
| Entrant: | BrianR |
| Observer: | BrianR and Darcie |
| Submitted to: | GeyserTimes for iOS |
| Comments: | First heard water boiling: 9:23 Water splashes/boiling: 9:33 9:38 9:40 9:44 9:47-11:30 11:42-12:23 Pressure Pool up: 10:37 10:52-10:55 11:54-12:00 12:05-12:13 12:15-12:23 |