| Date: | 2021-09-07 |
| Time: | 1849 |
| Geyser: | Marmot Cave |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2021-09-07 19:33:16 |
| Time Uploaded: | 2021-09-07 19:33:18 |
| Entrant: | SantaFe108 |
| Observer: | Korben C |
| Submitted to: | GeyserTimes for Android |
| Comments: | High-energy eruption. |