| Date: | 2018-08-11 |
| Time: | 0756 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m58s |
| Standardized Duration: | ~3m 58s |
| Time Entered: | 2018-08-11 07:57:14 |
| Time Updated: | 2018-08-11 08:01:29 |
| Time Uploaded: | 2019-05-13 21:38:20 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0757 | NPS 0754 |