| Date: | 2017-10-31 |
| Time: | 0828 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m21s |
| Standardized Duration: | 4m 21s |
| Time Entered: | 2017-10-31 08:28:47 |
| Time Updated: | 2017-10-31 08:33:23 |
| Time Uploaded: | 2019-05-13 21:42:59 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0839 | NPS 0840 |