| Date: | 2018-08-07 |
| Time: | 0935 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m46s |
| Standardized Duration: | ~3m 46s |
| Time Entered: | 2018-08-07 09:35:57 |
| Time Updated: | 2018-08-07 09:39:59 |
| Time Uploaded: | 2019-05-13 21:46:45 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0939 | NPS 0936 |