| Date: | 2018-08-16 |
| Time: | 1009 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m06s |
| Standardized Duration: | ~4m 6s |
| Time Entered: | 2018-08-16 10:09:42 |
| Time Updated: | 2018-08-16 10:13:49 |
| Time Uploaded: | 2019-05-13 21:41:27 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1019 | NPS 1015; attempt short, rebound @ ~1m41s |