| Date: | 2019-05-21 |
| Time: | 1242 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m29s |
| Standardized Duration: | ~4m 29s |
| Time Entered: | 2019-05-21 12:42:55 |
| Time Updated: | 2019-05-21 12:47:36 |
| Time Uploaded: | 2019-05-21 12:47:36 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1235 | NPS 1232 |