| Date: | 2021-07-30 |
| Time: | 2007:16 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 9m11s |
| Standardized Duration: | 9m 11s |
| Grand Code: | G1C |
| Time Entered: | 2021-07-30 20:07:17 |
| Time Updated: | 2021-07-30 20:24:20 |
| Time Uploaded: | 2021-07-30 20:24:21 |
| Entrant: | hkoenig |
| Observer: | Heinrich Koenig |
| Submitted to: | GeyserLog (iOS) |
| Comments: | 20:07:16 B1 --- d=9m11s 20:08:08 Turban 0m52s 20:10:29 Vent 3m13s 20:16:27 P1 9m11s |