| Date: | 2018-08-08 |
| Time: | 1019 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2018-08-08 10:19:19 |
| Time Updated: | 2018-08-08 10:23:42 |
| Time Uploaded: | 2018-08-08 10:23:41 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1021 | NPS 1018; possibly a medium |