| Date: | 2024-08-21 |
| Time: | 1028 ie |
| Geyser: | Grotto |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >2h31m |
| Standardized Duration: | >2h 31m |
| Time Entered: | 2024-08-21 12:37:33 |
| Time Updated: | 2024-08-21 13:18:16 |
| Time Uploaded: | 2024-08-21 13:18:16 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | start between 1020 and 1028; quit between 1259 and 1315: already in decline by 1259, so I think closer to that than 1315 |