Hypocentral Location:

Event ID	71425825
Origin Time	2010/07/15 23:54:20
Latitude	38.8153
Longitude	-122.8157
Depth (TT)	1.6 km
Depth (MT; not authoritative)	1.5 km fixed

Magnitudes:

Md	3.36 (not authoritative)
Ml	3.5 (not authoritative)
Mw	3.71 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	5.874	2.278	105.710
N	-2.449	71.461	202.524
P	-3.426	18.388	14.953

Source Composition:

Type	Percent
DC	17
CLVD	83
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	4.65e+21 Dyne-cm
Mxx	-2.661e+21 Dyne-cm
Mxy	-2.385e+21 Dyne-cm
Mxz	-3.721e+20 Dyne-cm
Myy	5.193e+21 Dyne-cm
Myz	2.428e+20 Dyne-cm
Mzz	-2.533e+21 Dyne-cm
Variance Reduction	78%
Version number	4
Solution time	2012/08/15 19:18:51 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	59	-15	79
NP2	152	-168	75

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