| Date: | 2018-05-24 |
| Time: | 1220 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | ±3m13s |
| Time Entered: | 2018-05-24 12:21:19 |
| Time Updated: | 2018-05-24 12:24:43 |
| Time Uploaded: | 2018-05-24 12:24:45 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1213 | NPS 1210; medium |