| CESMD |
| Information for Strong-Motion Station |
| San Francisco - 23rd & Illinois |
| CGS - CSMIP Station 58528 |
| Earthquakes recorded by this station |
| Latitude | 37.7559 N |
| Longitude | 122.3861 W |
| Elevation (m) | 8 |
| Site Geology | Alluvium over rock (serpentine) |
| Vs30 (m/sec) | 373 (inferred) |
| Site Class | C/D |
| Remarks/Notes | Site information sources |