| Date: | 2021-05-11 |
| Time: | 1351:12 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m56s |
| Standardized Duration: | 10m 56s |
| Grand Code: | G1C |
| Time Entered: | 2021-05-11 13:51:13 |
| Time Updated: | 2021-05-11 14:03:48 |
| Time Uploaded: | 2021-05-11 14:03:51 |
| Entrant: | hkoenig |
| Observer: | Heinrich Koenig |
| Submitted to: | GeyserLog (iOS) |
| Comments: | 13:51:12 B1 --- d=10m56s 13:52:12 Turban 1m00s 14:02:08 P1 10m56s Vent & Turban continue |