| CESMD |
| Information for Strong-Motion Station |
| Mount Wilson Obsv |
| SCSN Station MWC |
| Earthquakes recorded by this station |
| Latitude | 34.2236 N |
| Longitude | 118.0583 W |
| Elevation (m) | 1725 |
| Site Geology | Hard rock (granitic) |
| Vs30 (m/sec) | 561 (measured) |
| Site Class | C |
| Remarks/Notes | Site information sources |