USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
September 18, 2004, Adobe Hills, CA Earthquake (posted 09/21/2004)
Mw 5.5, 09/18/2004, 23:02 UTC, 09/18/2004, 04:02 PM PDT, 38.009 N, 118.679 W, 7.6 km depth, Regional Network ID# nc51146343
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
2001	Etna	1992	NV: Hawthorne; Ammunition Depot	USGS	38.545	-118.655	50.5	2	1	EpiSen	90	8.18	0.556	1.01	1.150	0.2160
									2	EpiSen	360	8.62	0.652	1.18	0.982	0.1270
									3	EpiSen	UP	-5.64	-0.295	0.57	0.419	0.0492
2016	Etna	1997	NV: Gabbs; Fire Station	USGS	38.861	-117.931	107.6	37	1	EpiSen	90	6.83	-0.792	1.21	1.030	0.0702
									2	EpiSen	360	7.09	-0.471	1.74	0.556	0.0415
									3	EpiSen	UP	-3.91	-0.339	0.85	0.539	0.0233
2020	Etna	2002	NV: Yerington; Mason Valley Wildlife	USGS	39.077	-119.119	116.1	341	1	EpiSen	90	5.98	0.707	1.07	0.762	0.2290
									2	EpiSen	360	3.56	0.691	1.09	0.811	0.2350
									3	EpiSen	UP	1.58	0.235	0.22	0.440	0.0489