| Date: | 2018-07-12 |
| Time: | 1310 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m47s < d < 4m02s |
| Time Entered: | 2018-07-12 13:11:15 |
| Time Updated: | 2018-07-12 13:15:22 |
| Time Uploaded: | 2018-07-12 13:17:26 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1308 | NPS 1305 |