| Date: | 2017-09-29 |
| Time: | 1757 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m08s |
| Standardized Duration: | 4m 8s |
| Time Entered: | 2017-09-29 17:57:33 |
| Time Updated: | 2017-09-29 18:01:55 |
| Time Uploaded: | 2019-05-13 21:46:40 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1755 | NPS 1756 |