| Date: | 2018-04-04 |
| Time: | 0744 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ±4m17s |
| Time Entered: | 2018-04-04 07:45:09 |
| Time Updated: | 2018-04-04 07:49:45 |
| Time Uploaded: | 2018-04-04 07:49:46 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | preplay 0744 (or a few minutes earlier); prediction GT 0759 |