| Date: | 2021-07-07 |
| Time: | 1330:56 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m19s |
| Standardized Duration: | 4m 19s |
| Time Entered: | 2021-07-07 13:31:45 |
| Time Updated: | 2021-07-07 13:38:56 |
| Time Uploaded: | 2021-07-07 13:38:54 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1334 | NPS 1331 |