| Date: | 2017-09-29 |
| Time: | 1328 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m16s |
| Standardized Duration: | 4m 16s |
| Time Entered: | 2017-09-29 13:29:05 |
| Time Updated: | 2017-09-29 13:33:11 |
| Time Uploaded: | 2019-05-13 21:37:00 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | preplay 1321; prediction GT 1329 | NPS 1330 |