| Date: | 2021-11-18 |
| Time: | 0009 ns |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-11-18 12:15:47 |
| Time Updated: | 2021-11-18 12:18:00 |
| Time Uploaded: | 2021-11-18 12:17:43 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | GOSA Overnight. Shadow of steam plume visible. |