Hypocentral Location:

Event ID	71338406
Origin Time	2010/01/10 11:48:32
Latitude	40.6360
Longitude	-124.6640
Depth (TT)	23.3 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.66 (not authoritative)
Ml	3.53 (not authoritative)
Mw	3.91 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.765	1.760	276.958
N	0.472	78.895	15.962
P	-9.237	10.962	186.617

Source Composition:

Type	Percent
DC	90
CLVD	10
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	9.00e+21 Dyne-cm
Mxx	-8.640e+21 Dyne-cm
Mxy	-2.068e+21 Dyne-cm
Mxz	1.831e+21 Dyne-cm
Myy	8.512e+21 Dyne-cm
Myz	-4.380e+19 Dyne-cm
Mzz	1.287e+20 Dyne-cm
Variance Reduction	86%
Version number	3
Solution time	2010/01/10 19:23:38 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	231	-9	84
NP2	322	-173	81

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