| Date: | 2021-04-18 |
| Time: | 1412 E |
| Geyser: | Castle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2021-04-21 15:26:01 |
| Time Uploaded: | 2021-04-21 15:26:07 |
| Entrant: | mhvogel |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | According to the graph, Castle had a major at 1412. |