| Date: | 2021-07-16 |
| Time: | 2006:29 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | >3m28s |
| Standardized Duration: | >3m 28s |
| Time Entered: | 2021-07-16 20:06:52 |
| Time Updated: | 2021-07-16 20:16:10 |
| Time Uploaded: | 2021-07-16 20:16:11 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1950; final spray was occurring when cam panned away, estim. d=~3m45s |