| Date: | 2018-06-20 |
| Time: | 1546 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ±4m12s |
| Time Entered: | 2018-06-20 15:46:44 |
| Time Updated: | 2018-06-20 15:51:05 |
| Time Uploaded: | 2018-06-20 15:51:06 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | preplay 1538; prediction GT 1555 | NPS 1553 |