| Date: | 2021-10-21 |
| Time: | 2013 ns |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-10-22 08:54:56 |
| Time Updated: | 2021-10-22 08:56:42 |
| Time Uploaded: | 2021-10-22 08:56:43 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | GOSA Overnight. Shadow of steam plume visible. |