Hypocentral Location:

Event ID	71338196
Origin Time	2010/01/10 03:07:02
Latitude	40.6213
Longitude	-124.6990
Depth (TT)	25.2 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.68 (not authoritative)
Ml	3.51 (not authoritative)
Mw	3.97 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	10.482	24.797	113.329
N	1.274	65.202	292.721
P	-11.756	0.231	23.222

Source Composition:

Type	Percent
DC	78
CLVD	22
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.11e+22 Dyne-cm
Mxx	-8.540e+21 Dyne-cm
Mxy	-7.481e+21 Dyne-cm
Mxz	-1.437e+21 Dyne-cm
Myy	5.647e+21 Dyne-cm
Myz	3.198e+21 Dyne-cm
Mzz	2.894e+21 Dyne-cm
Variance Reduction	62%
Version number	3
Solution time	2010/01/10 19:11:48 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	251	18	73
NP2	156	162	73

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