| Date: | 2021-12-28 |
| Time: | 1015 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-12-28 10:18:22 |
| Time Updated: | 2021-12-28 10:21:03 |
| Time Uploaded: | 2021-12-28 10:21:02 |
| Entrant: | Kat |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | GT and NPS predictions 1003 and 1002 respectively |