| Date: | 2017-10-01 |
| Time: | 1142 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m56s < d < 4m48s |
| Time Entered: | 2017-10-01 11:42:58 |
| Time Updated: | 2017-10-01 11:48:26 |
| Time Uploaded: | 2017-10-01 11:48:26 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | first(?) preplay 1128; prediction GT 1129 | NPS 1137 |