| Date: | 2021-08-21 |
| Time: | 1441:06 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m 44s |
| Standardized Duration: | 3m 44s |
| Time Entered: | 2021-08-21 14:41:50 |
| Time Updated: | 2021-08-21 14:49:36 |
| Time Uploaded: | 2021-08-21 14:49:34 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Prediction: NPS 14:36 / GT 14:36 |