| Date: | 2021-08-21 |
| Time: | 1118:33 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m 30s |
| Standardized Duration: | ~4m 30s |
| Time Entered: | 2021-08-21 11:21:43 |
| Time Updated: | 2021-08-21 11:28:10 |
| Time Uploaded: | 2021-08-21 11:28:11 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | |
| Comments: | prediction: NPS 11:19 / GT 11:19 |