| Date: | 2020-07-27 |
| Time: | 1504 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m14s |
| Standardized Duration: | 4m 14s |
| Time Entered: | 2020-07-27 15:04:52 |
| Time Updated: | 2020-07-27 15:11:07 |
| Time Uploaded: | 2020-07-27 15:11:09 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1505 | NPS 1502 |