| Date: | 2020-09-12 |
| Time: | 1932 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m01s |
| Standardized Duration: | ~4m 1s |
| Time Entered: | 2020-09-12 19:32:31 |
| Time Updated: | 2020-09-12 19:40:52 |
| Time Uploaded: | 2020-09-12 19:40:53 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1942 | NPS 1939; steamy at end |