| Date: | 2018-06-15 |
| Time: | 1258 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2018-06-15 12:58:59 |
| Time Updated: | 2018-06-15 13:01:20 |
| Time Uploaded: | 2018-06-15 13:01:19 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1259 | NPS 1307 |