| Date: | 2017-12-15 |
| Time: | 1700 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m41s |
| Standardized Duration: | 4m 41s |
| Time Entered: | 2017-12-15 17:01:20 |
| Time Updated: | 2017-12-15 17:07:50 |
| Time Uploaded: | 2019-05-13 21:35:32 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1707 | NPS 1708 |