Information for Strong-Motion Station
Oakland - 24-story Residential Bldg.
CGS - CSMIP Station 58483
Earthquakes recorded by this station
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
Latitude 37.7988 N
Longitude 122.2582 W
Elevation (m) 4
Site Geology Thin fill over deep alluvium
Vs30 (m/sec) - -
Site Class C
Remarks/Notes Site information sources
No. of Stories above/below ground24/0
Plan ShapeTrapezoidal
Base Dimensions211' x 497' (Floors 1-3)
Typical Floor Dimensions211' x 78' (Floors 4-24)
Design Date1964
Instrumentation1984. 16 accelerometers, on 5 levels in the building.
Vertical Load Carrying SystemReinforced Concrete Floor and Roof Slab on reinforced concrete columns.
Lateral Force Resisting SystemReinforced Concrete Floor and Roof Diaphragms with Multiple concrete shear walls.
Foundation TypeConcrete mat foundation.