| Date: | 2018-08-24 |
| Time: | 0857 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m18s |
| Standardized Duration: | ~4m 18s |
| Time Entered: | 2018-08-24 08:58:13 |
| Time Updated: | 2018-08-24 09:02:20 |
| Time Uploaded: | 2019-05-13 21:47:08 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0911 | NPS 0907 |