| Date: | 2018-01-21 |
| Time: | 0631 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m52s |
| Standardized Duration: | 3m 52s |
| Time Entered: | 2018-01-21 06:32:23 |
| Time Updated: | 2018-01-21 06:36:13 |
| Time Uploaded: | 2019-05-13 21:39:52 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0630 |