| Date: | 2021-12-25 |
| Time: | 1300 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-12-25 13:01:40 |
| Time Updated: | 2021-12-25 13:08:18 |
| Time Uploaded: | 2021-12-25 13:08:20 |
| Entrant: | Art-P |
| Observer: | Art |
| Submitted to: | GeyserTimes for Android |
| Comments: | NPS predction 1304 |