Information for Strong-Motion Station
San Bernardino - 6-story Hotel
CGS - CSMIP Station 23287
Earthquakes recorded by this station
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
Latitude 34.0655 N
Longitude 117.2802 W
Elevation (m) 303
Site Geology Deep alluvium
Vs30 (m/sec) 264 (inferred)
Site Class D
Remarks/Notes Site information sources
No. of Stories above/below ground6/0
Plan ShapeRectangular
Base Dimensions58' x 172'-4"
Typical Floor DimensionsSame as base dimensions
Design Date1970
Instrumentation1976. 9 accelerometers, on 3 levels in the building.
Vertical Load Carrying System5.5" and 7.5" thick precast concrete floor panels; 8" RC interior and exterior walls in transverse direction; 9" RC exterior walls with window opening in longitudinal direction.
Lateral Force Resisting SystemRC walls, in both directions
Foundation TypeContinuous spread footings under each wall