Hypocentral Location:

Event ID	72080926
Origin Time	2013/10/04 14:42:06
Latitude	40.4473
Longitude	-124.1652
Depth (TT)	28.0 km
Depth (MT; not authoritative)	27 km fixed

Magnitudes:

Md	3.6 (not authoritative)
Ml	3.41 (not authoritative)
Mw	3.9 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.708	2.139	277.053
N	0.084	74.212	14.644
P	-8.792	15.635	186.454

Source Composition:

Type	Percent
DC	98
CLVD	2
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	8.75e+21 Dyne-cm
Mxx	-7.913e+21 Dyne-cm
Mxy	-1.969e+21 Dyne-cm
Mxz	2.328e+21 Dyne-cm
Myy	8.462e+21 Dyne-cm
Myz	-6.030e+19 Dyne-cm
Mzz	-5.489e+20 Dyne-cm
Variance Reduction	69%
Version number	1
Solution time	2013/10/04 15:26:21 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	231	-13	81
NP2	323	-170	77

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