| Date: | 2021-09-07 |
| Time: | 1000 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-09-07 10:00:29 |
| Time Updated: | 2021-09-07 10:03:42 |
| Time Uploaded: | 2021-09-07 10:03:42 |
| Entrant: | Kat |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | NPS and GT prediction 0955 |