Hypocentral Location:

Event ID	71474456
Origin Time	2010/10/15 16:13:53
Latitude	37.4100
Longitude	-121.7527
Depth (TT)	9.2 km
Depth (MT; not authoritative)	8 km fixed

Magnitudes:

Md	3.03 (not authoritative)
Ml	2.94 (not authoritative)
Mw	3 (authoritative)

Principal Axes:

Scale	1.0E+20 Dyne-cm
Axis	Value	Plunge	Azimuth
T	3.898	13.932	287.769
N	0.210	73.939	77.268
P	-4.108	7.833	195.813

Source Composition:

Type	Percent
DC	90
CLVD	10
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	4.00e+20 Dyne-cm
Mxx	-3.390e+20 Dyne-cm
Mxy	-2.121e+20 Dyne-cm
Mxz	8.240e+19 Dyne-cm
Myy	3.046e+20 Dyne-cm
Myz	-6.620e+19 Dyne-cm
Mzz	3.430e+19 Dyne-cm
Variance Reduction	55%
Version number	1
Solution time	2010/10/15 16:52:02 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	62	16	86
NP2	331	176	75

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