| Date: | 2023-10-20 |
| Time: | 1552 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | -8.5min |
| Standardized Duration: | <8.5m |
| Grand Code: | G1C |
| Time Entered: | 2023-10-20 15:54:09 |
| Time Updated: | 2023-10-20 16:08:11 |
| Time Uploaded: | 2023-10-20 16:08:11 |
| Entrant: | DanS |
| Observer: | |
| Submitted to: | GeyserTimes for iOS |
| Comments: | Vent 1555 |