| Date: | 2020-08-01 |
| Time: | 1837 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m37s |
| Standardized Duration: | 4m 37s |
| Time Entered: | 2020-08-01 18:37:48 |
| Time Updated: | 2020-08-01 18:47:15 |
| Time Uploaded: | 2020-08-01 18:47:16 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1906 initially, later 1830 | NPS 1836 |