| Date: | 2021-07-23 |
| Time: | 2002:10 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m04s |
| Standardized Duration: | 4m 4s |
| Time Entered: | 2021-07-23 20:02:41 |
| Time Updated: | 2021-07-23 20:23:52 |
| Time Uploaded: | 2021-07-23 20:23:49 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 2013 |