| Date: | 2021-09-01 |
| Time: | 1834 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-09-01 18:42:00 |
| Time Uploaded: | 2021-09-01 18:42:00 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Prediction: GT/NPS 18:32 |