| Date: | 2018-08-13 |
| Time: | 1211 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m58s |
| Standardized Duration: | ~3m 58s |
| Time Entered: | 2018-08-13 12:11:28 |
| Time Updated: | 2018-08-13 12:15:45 |
| Time Uploaded: | 2019-05-13 21:43:19 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1213 | NPS 1210; looked like an attempt short |