| Date: | 2021-01-19 |
| Time: | 1529 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m11s |
| Standardized Duration: | 4m 11s |
| Time Entered: | 2021-01-19 15:30:09 |
| Time Updated: | 2021-01-19 15:36:20 |
| Time Uploaded: | 2021-01-19 15:36:20 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 1529:14; prediction GT 1523 | NPS 1520 |