| Date: | 2017-01-21 |
| Time: | 0634 |
| Geyser: | Castle |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-01-21 07:56:41 |
| Time Updated: | 2017-01-21 08:53:40 |
| Time Uploaded: | 2017-10-17 22:37:45 |
| Entrant: | DaveM |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Still in eruption at 0640 when camera moved and Castle was no longer in view. |