| CESMD |
| Information for Strong-Motion Station |
| Altadena - Altadena & Lake |
| CGS - CSMIP Station 24181 |
| Earthquakes recorded by this station |
| Latitude | 34.1885 N |
| Longitude | 118.1329 W |
| Elevation (m) | 401 |
| Site Geology | Alluvium |
| Vs30 (m/sec) | 445 (inferred) |
| Site Class | C |
| Remarks/Notes | Site information sources |