| Date: | 2021-07-19 |
| Time: | 1453:10 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Short |
| Duration: | 1m53s |
| Standardized Duration: | 1m 53s |
| Time Entered: | 2021-07-19 14:53:40 |
| Time Updated: | 2021-07-19 14:58:24 |
| Time Uploaded: | 2021-08-31 10:21:55 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1446 | NPS 1447 |