| Date: | 2006-08-22 |
| Time: | 1854 E |
| 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: | David Carr and Hal Shepard |
| Submitted to: | |
| Comments: | From Powell article in Transactions XII pg. 71: "Rocks on the bank that covered the thermistor cable into the pool washed away. Tan scum was circulating on the surface of the pool. Loggers appeared intact as in the morning. Black 'gunk' was thrown up by the eruption some splashing onto the bank near the western {2nd} bench but the lower pools were not muddy." |