| Date: | 2021-07-15 |
| Time: | 1225:27 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Short |
| Duration: | 2m11s |
| Standardized Duration: | 2m 11s |
| Time Entered: | 2021-07-15 12:26:07 |
| Time Updated: | 2021-07-15 12:30:25 |
| Time Uploaded: | 2021-07-15 12:30:24 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1227 | NPS 1227 |