Information for Strong-Motion Station
Briones Reservoir - Briones Dam
CGS - CSMIP Station 58183
Earthquakes recorded by this station
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
Latitude 37.9135 N
Longitude 122.2092 W
Elevation (m) 189
Site Geology  
Vs30 (m/sec)  
Site Class  
Dam Height125' (38.1m)
Plan ShapeCurved
Crest Length360' (109.7m)
Crest Width--
Construction Date1964
Instrumentation1975, 9 accelerometers, on crest and abutment.
Superstructure Type--
Dam TypeEarth dam.
Foundation Type--