| Date: | 2020-08-27 |
| Time: | 1227 ie |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2020-08-27 12:28:22 |
| Time Uploaded: | 2020-08-27 12:28:22 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | late; prediction GT 1239 | NPS 1237 |