CESMD |
Information for Strong-Motion Station |
Healdsburg - 1-story Commercial Bldg. |
CGS - CSMIP Station 68297 |
Earthquakes recorded by this station |
Latitude | 38.6005 N |
Longitude | 122.8375 W |
Elevation (m) | 74 |
Site Geology | Alluvium over rock (volcanic) |
Vs30 (m/sec) | 589 (inferred) |
Site Class | C |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 1/0 |
Plan Shape | Rectangular |
Base Dimensions | 89' x 116' |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1974 |
Instrumentation | 1976. 9 accelerometers, on 2 levels in the building. |
Vertical Load Carrying System | Concrete block bearing walls and intermediate concrete columns and girders supporting spancrete plank system |
Lateral Force Resisting System | Spancrete diaphragm with 2-1/2" fill - concrete block bearing and non-bearing walls. |
Foundation Type | Spread footings. |
Remarks | -- |