| Date: | 2023-09-09 |
| Time: | 0926 ie |
| Geyser: | Old Tardy |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | >4m |
| Standardized Duration: | >4m |
| Time Entered: | 2023-09-09 09:27:04 |
| Time Updated: | 2023-09-09 09:30:27 |
| Time Uploaded: | 2023-09-09 09:30:28 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Overflowing in full eruption. |