| Date: | 2018-08-15 |
| Time: | 0744 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m55s |
| Standardized Duration: | ~3m 55s |
| Time Entered: | 2018-08-15 07:44:41 |
| Time Updated: | 2018-08-15 07:49:01 |
| Time Uploaded: | 2019-05-13 21:37:35 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0747 | NPS 0744 |