| Date: | 2021-09-23 |
| Time: | 1109 A |
| Geyser: | Old Faithful |
| Webcam: | No |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-09-23 11:57:55 |
| Time Updated: | 2021-09-23 11:58:09 |
| Time Uploaded: | 2021-09-23 11:58:11 |
| Entrant: | STS |
| Observer: | |
| Submitted to: | GeyserTimes for iOS |
| Comments: | Subtracting 97 minutes from current NPS prediction of 1246 |