| Date: | 2018-07-28 |
| Time: | 1206 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m15s |
| Standardized Duration: | ~4m 15s |
| Time Entered: | 2018-07-28 12:07:13 |
| Time Updated: | 2018-07-28 12:11:32 |
| Time Uploaded: | 2019-05-13 21:37:34 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1208 | NPS 1205 |