| Date: | 2018-09-20 |
| Time: | 1129 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m01s |
| Standardized Duration: | ~4m 1s |
| Time Entered: | 2018-09-20 11:29:25 |
| Time Updated: | 2018-09-20 11:33:36 |
| Time Uploaded: | 2019-05-13 21:48:04 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | preplay ~1114/5; prediction GT 1130 | NPS 1127 |