| Date: | 2021-04-15 |
| Time: | 1352 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Short |
| Duration: | 1m55s |
| Standardized Duration: | 1m 55s |
| Time Entered: | 2021-04-15 13:53:15 |
| Time Updated: | 2021-04-15 13:57:40 |
| Time Uploaded: | 2021-04-15 13:57:41 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 1352:46; prediction GT 1345 |