USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
October 19, 2003, Orinda, CA Earthquake (posted 10/21/2003)
ML 3.5, 10/19/2003, 15:32 UTC, 10/19/2003, 08:32 AM PDT, 37.907 N, 122.150 W, 9.8 km depth
Sta	Inst	Inst	State: City; Recorder Location	Owner	Lat	Lon	Dist	Az	Ch	Sensor	Orient	PGA	PGV	PSA at:
ID	type	S/N			deg	deg	km	deg	No	type	deg	cm/s/s	cm/s	0.3 s	1.0 s	3.0 s
1691	Etna	1398	CA: Pleasant Hill; Fire Stn #2	USGS	37.927	-122.078	6.7	71	1	FBA-2g	360	-27.0	1.3	6.32	1.140	0.0674
									2	FBA-2g	UP	-12.8	0.7	3.45	0.291	0.0203
									3	FBA-2g	90	-24.0	-1.3	7.85	0.619	0.0412
1823	K2	1960	CA: Martinez; VA Clinic	USGS	37.9945	-122.1147	10.2	18	1	EpiSen	90	17.1	0.6	3.25	0.147	0.0168
									2	EpiSen	360	-11.1	0.3	2.95	0.157	0.0111
									3	EpiSen	UP	-4.6	-0.2	0.82	0.100	0.0037