| Date: | 2008-04-24 |
| Time: | 1800 A |
| Geyser: | Black Diamond |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2020-05-03 08:08:35 |
| Time Uploaded: | 2020-05-03 08:08:36 |
| Entrant: | mhreed |
| Observer: | Mike Keller? |
| Submitted to: | |
| Comments: | In Powell article in Transactions XII pg. 73 T. Scott Bryan reports: "I stopped by Biscuit Basin to look at Black Diamond in driving snow. It bubbled. However as I think I noted before the surroundings look as though there has been a fair amount of activity and indeed Mike said he saw it to maybe 15 feet last evening." |