| Date: | 2017-10-30 |
| Time: | 1029 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | |
| Time Entered: | 2017-10-30 10:30:20 |
| Time Updated: | 2017-10-30 10:32:43 |
| Time Uploaded: | 2017-10-30 10:33:13 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1025 | NPS 1027; could not determine duration due to steam |