| Date: | 2019-07-10 |
| Time: | 1558 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~3m58s |
| Standardized Duration: | ~3m 58s |
| Time Entered: | 2019-07-10 15:59:02 |
| Time Updated: | 2019-07-10 16:03:08 |
| Time Uploaded: | 2019-07-10 16:03:10 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1558 | NPS 1555 |