| Date: | 2021-08-12 |
| Time: | 1127:15 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m34s |
| Standardized Duration: | 3m 34s |
| Time Entered: | 2021-08-12 11:28:13 |
| Time Updated: | 2021-08-12 11:35:20 |
| Time Uploaded: | 2021-08-12 11:35:21 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1121 | NPS 1120 |