| Date: | 2012-06-12 |
| Time: | 1230 |
| Geyser: | Black Diamond Pool |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2012-06-18 15:53:49 |
| Time Uploaded: | 2012-06-18 15:53:49 |
| Entrant: | Graham |
| Observer: | Cathy Bell listserve report |
| Submitted to: | Geysertimes.org |
| Comments: | Black Diamond. Reported on 6/16. |