| Date: | 2021-07-16 |
| Time: | 1813:59 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m31s |
| Standardized Duration: | 4m 31s |
| Time Entered: | 2021-07-16 18:14:37 |
| Time Updated: | 2021-07-16 18:22:37 |
| Time Uploaded: | 2021-07-16 18:22:39 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1800 | NPS 1807 |