| Date: | 2020-10-12 |
| Time: | 1311 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | >4m02s |
| Standardized Duration: | >4m 2s |
| Time Entered: | 2020-10-12 13:11:17 |
| Time Updated: | 2020-10-12 13:17:41 |
| Time Uploaded: | 2020-10-12 13:17:41 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 1311:01; prediction GT 1313 | NPS 1310; duration within 10-20s of end |