| Date: | 2021-07-28 |
| Time: | 1517:02 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Short |
| Duration: | 1m43s |
| Standardized Duration: | 1m 43s |
| Time Entered: | 2021-07-28 15:17:33 |
| Time Updated: | 2021-07-28 15:22:26 |
| Time Uploaded: | 2021-07-28 15:22:25 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1514 |