| Date: | 2011-05-21 |
| Time: | 1223 |
| Geyser: | Castle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Minor |
| Duration: | 5m |
| Standardized Duration: | 5m |
| Time Entered: | 2012-04-29 19:37:19 |
| Time Uploaded: | 2019-05-13 21:49:34 |
| Entrant: | LynnS |
| Observer: | per radio |
| Submitted to: | Geysertimes.org |
| Comments: |