Hypocentral Location:

Event ID	71804865
Origin Time	2012/07/01 10:05:53
Latitude	39.7775
Longitude	-123.3482
Depth (TT)	9.6 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.32 (not authoritative)
Ml	3.22 (not authoritative)
Mw	3.56 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	2.693	18.635	261.180
N	0.098	70.850	94.987
P	-2.791	4.254	352.617

Source Composition:

Type	Percent
DC	93
CLVD	7
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	2.74e+21 Dyne-cm
Mxx	-2.673e+21 Dyne-cm
Mxy	7.191e+20 Dyne-cm
Mxz	-3.324e+20 Dyne-cm
Myy	2.326e+21 Dyne-cm
Myz	-7.489e+20 Dyne-cm
Mzz	3.471e+20 Dyne-cm
Variance Reduction	81%
Version number	2
Solution time	2012/07/01 20:07:26 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	305	164	80
NP2	38	10	74

Waveform data (solid line) and synthetic data (dashed line) from the moment tensor inversion: