| Date: | 2018-02-02 |
| Time: | 1754 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ±3m55s |
| Time Entered: | 2018-02-02 17:54:30 |
| Time Updated: | 2018-02-02 17:58:48 |
| Time Uploaded: | 2018-02-02 17:58:48 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | preplay 1749, possibly earlier; prediction GT 1756 | NPS 1753 |