| Date: | 2018-07-21 |
| Time: | 1001 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m47s |
| Standardized Duration: | ~3m 47s |
| Time Entered: | 2018-07-21 10:02:03 |
| Time Updated: | 2018-07-21 10:05:58 |
| Time Uploaded: | 2019-05-13 21:38:00 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 0958 | NPS 0955; powerful start |