CESMD
Information for Strong-Motion Station
Fontana - Arrow & Sierra A
CGS - CSMIP Station 23725
Earthquakes recorded by this station
 
(Station Photograph - click to enlarge)
   
Latitude 34.1001 N
Longitude 117.4336 W
Elevation (m) 391
Site Geology Alluvium
Vs30 (m/sec) 295 (inferred)
Site Class D
Remarks/Notes Site information sources