| Date: | 2021-04-29 |
| Time: | 1650:05 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 8m53s |
| Standardized Duration: | 8m 53s |
| Grand Code: | G1C |
| Time Entered: | 2021-04-29 16:50:06 |
| Time Updated: | 2021-04-29 17:01:04 |
| Time Uploaded: | 2021-04-29 17:01:07 |
| Entrant: | hkoenig |
| Observer: | Heinrich Koenig |
| Submitted to: | GeyserLog (iOS) |
| Comments: | 16:50:05 B1 --- d=8m53s 16:50:09 Turban 0m03s 16:50:16 Vent Ovfl 0m10s 16:52:57 Vent 2m51s 16:58:59 P1 8m53s Vent & Turban continue |