| Date: | 2021-10-15 |
| Time: | 0940 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2021-10-15 09:42:25 |
| Time Updated: | 2021-10-15 09:43:50 |
| Time Uploaded: | 2021-10-15 09:43:51 |
| Entrant: | Kat |
| Observer: | |
| Submitted to: | |
| Comments: | GT and NPS predictions 0949 |