USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
April 12, 2005, Jamul, California Earthquake (posted 04/29/2005)
ML 3.9, 04/12/2005, 11:06 UTC, 04/12/2005, 04:06 AM PDT, 32.727 N, 116.828 W, 19.0 km depth, Regional Network ID# ci14137160
Sta Inst Inst State: City; Recorder Location Owner Lat Lon Dist Az Ch Sensor Orient PGA PGV PSA at:
Code type S/N     deg deg km deg No type deg cm/s/s cm/s 0.3 s 1.0 s 3.0 s
5440 Etna 4025 CA: San Diego; VA Hospital VA 32.8751 -117.23 41.1 294 1 EpiSen 360 -10.9 0.18 0.41 0.034 0.0031
                  2 EpiSen 270 15.1 -0.24 0.55 0.036 0.0039
                  3 EpiSen UP 16.8 0.26 0.39 0.021 0.0021