| Date: | 2017-12-15 |
| Time: | 1530 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | 2m52s |
| Standardized Duration: | 2m 52s |
| Time Entered: | 2017-12-15 15:30:33 |
| Time Updated: | 2017-12-15 15:34:11 |
| Time Uploaded: | 2019-05-13 21:39:38 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | medium; prediction GT 1514 | NPS 1515 |