Hypocentral Location:

Event ID	71338851
Origin Time	2010/01/11 06:44:38
Latitude	40.4627
Longitude	-124.8487
Depth (TT)	23.6 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.52 (not authoritative)
Ml	3.51 (not authoritative)
Mw	4.05 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.414	7.847	71.723
N	0.171	81.685	232.268
P	-1.585	2.735	341.346

Source Composition:

Type	Percent
DC	78
CLVD	22
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.50e+22 Dyne-cm
Mxx	-1.282e+22 Dyne-cm
Mxy	8.941e+21 Dyne-cm
Mxz	-2.658e+20 Dyne-cm
Myy	1.091e+22 Dyne-cm
Myz	1.864e+21 Dyne-cm
Mzz	1.902e+21 Dyne-cm
Variance Reduction	75%
Version number	2
Solution time	2010/01/11 09:35:58 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	207	8	86
NP2	116	176	83

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