| Date: | 2021-08-20 |
| Time: | 1535 ie |
| Geyser: | Castle |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2021-08-20 15:36:18 |
| Time Updated: | 2021-08-20 15:37:41 |
| Time Uploaded: | 2021-08-20 21:01:44 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | either was in steam already or turned to steam ±2 minutes after initial sighting |