| Date: | 2018-08-31 |
| Time: | 1639 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m12s |
| Standardized Duration: | ~4m 12s |
| Time Entered: | 2018-08-31 16:39:54 |
| Time Updated: | 2018-08-31 16:43:59 |
| Time Uploaded: | 2019-05-13 21:38:21 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1647 | NPS 1644 |