| Date: | 2021-01-29 |
| Time: | 1338 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m04s |
| Standardized Duration: | 4m 4s |
| Time Entered: | 2021-01-29 13:38:42 |
| Time Updated: | 2021-01-29 13:45:13 |
| Time Uploaded: | 2021-01-29 13:49:53 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 1338:17; prediction GT 1346 | NPS 1343 |