Hypocentral Location:

Event ID	71928201
Origin Time	2013/01/24 23:25:51
Latitude	38.5598
Longitude	-119.6155
Depth (TT)	4.8 km
Depth (MT; not authoritative)	5 km fixed

Magnitudes:

Md	4.25 (not authoritative)
Ml	4.4 (not authoritative)
Mw	4 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.253	2.218	275.837
N	-0.056	65.842	10.791
P	-1.197	24.043	184.847

Source Composition:

Type	Percent
DC	91
CLVD	9
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.22e+22 Dyne-cm
Mxx	-9.875e+21 Dyne-cm
Mxy	-2.124e+21 Dyne-cm
Mxz	4.282e+21 Dyne-cm
Myy	1.231e+22 Dyne-cm
Myz	-1.451e+20 Dyne-cm
Mzz	-2.436e+21 Dyne-cm
Variance Reduction	90%
Version number	3
Solution time	2013/01/25 07:07:16 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	228	-19	75
NP2	323	-164	72

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