| Date: | 2017-12-29 |
| Time: | 1234 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m07s |
| Standardized Duration: | 4m 7s |
| Time Entered: | 2017-12-29 12:34:58 |
| Time Updated: | 2017-12-29 12:39:11 |
| Time Uploaded: | 2019-05-13 21:49:00 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1238 | NPS 1234 |