| Date: | 2019-09-20 |
| Time: | 1136 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m05s |
| Standardized Duration: | ~4m 5s |
| Time Entered: | 2019-09-20 11:36:27 |
| Time Updated: | 2019-09-20 11:40:30 |
| Time Uploaded: | 2019-09-20 11:40:31 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1138 | NPS 1134 |