| Date: | 2021-08-27 |
| Time: | 1118:35 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | >3m50s |
| Standardized Duration: | >3m 50s |
| Time Entered: | 2021-08-27 11:19:13 |
| Time Updated: | 2021-08-27 11:24:51 |
| Time Uploaded: | 2021-08-27 11:24:52 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1109 | NPS 1116 |