| Date: | 2023-12-18 |
| Time: | 0921 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | |
| Time Entered: | 2023-12-18 09:25:36 |
| Time Updated: | 2023-12-18 11:01:26 |
| Time Uploaded: | 2023-12-18 11:01:27 |
| Entrant: | JarnoO |
| Observer: | OFVEC static |
| Submitted to: | Geysertimes.org |
| Comments: | short per next NPS prediction, however, next interval of 1h33m indicates medium at minimum |