| Date: | 2018-07-12 |
| Time: | 0826 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | <4m22s |
| Standardized Duration: | <4m 22s |
| Time Entered: | 2018-07-12 08:26:40 |
| Time Updated: | 2018-07-12 08:30:47 |
| Time Uploaded: | 2019-05-13 21:44:34 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0832 | NPS 0829 |