| Date: | 2018-06-23 |
| Time: | 0913 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ±4m00s |
| Time Entered: | 2018-06-23 09:13:41 |
| Time Updated: | 2018-06-23 09:17:46 |
| Time Uploaded: | 2018-06-23 09:17:45 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0915 | NPS 0912 |