USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
August 31, 2004, San Simeon, CA (posted 09/01/2004)
ML 4.0, 08/31/2004, 00:40 UTC, 08/30/2004, 05:40 PM PDT, 35.674 N, 121.117 W, 5.8 km depth, Regional Network ID# nc40160616
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
1083 Etna 1429 CA: San Luis Obispo; Rec Center USGS 35.285 -120.661 59.8 136 1 FBA-2g 360 -1.1 -0.03 0.07 0.013 0.0021
                  2 FBA-2g UP 0.3 -0.08 0.04 0.013 0.0015
                  3 FBA-2g 90 -1.2 0.03 0.09 0.012 0.0013