| Date: | 2021-08-31 |
| Time: | 0719:16 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 9m13s |
| Standardized Duration: | 9m 13s |
| Grand Code: | G1C |
| Time Entered: | 2021-08-31 07:19:17 |
| Time Updated: | 2021-08-31 07:31:01 |
| Time Uploaded: | 2021-08-31 07:31:03 |
| Entrant: | hkoenig |
| Observer: | Heinrich Koenig |
| Submitted to: | GeyserLog (iOS) |
| Comments: | 07:19:16 B1 --- d=9m13s 07:19:45 Vent Ovfl 0m29s 07:20:02 Turban 0m46s 07:22:34 Vent 3m18s 07:28:29 P1 9m13s Vent & Turban continue |