| Date: | 2018-05-01 |
| Time: | 0925 ie |
| Geyser: | Castle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2018-05-01 11:01:02 |
| Time Updated: | 2018-05-01 11:01:04 |
| Time Uploaded: | 2018-05-01 11:01:22 |
| Entrant: | mhvogel |
| Observer: | |
| Submitted to: | |
| Comments: | Walked passed Castle at 0925 and saw it in steam phase. For sure a major eruption |