Hypocentral Location:

Event ID	72185141
Origin Time	2014/03/14 16:32:35
Latitude	40.3482
Longitude	-124.6103
Depth (TT)	19.0 km
Depth (MT; not authoritative)	21 km

Magnitudes:

Md	3.64 (not authoritative)
Ml	3.58 (not authoritative)
Mw	4 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.119	6.475	257.831
N	0.243	83.449	69.061
P	-1.362	0.990	167.718

Source Composition:

Type	Percent
DC	64
CLVD	36
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.24e+22 Dyne-cm
Mxx	-1.250e+22 Dyne-cm
Mxy	5.116e+21 Dyne-cm
Mxz	6.440e+19 Dyne-cm
Myy	9.964e+21 Dyne-cm
Myz	-1.017e+21 Dyne-cm
Mzz	2.541e+21 Dyne-cm
Variance Reduction	80%
Version number	4
Solution time	2014/03/14 23:51:33 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	33	5	86
NP2	303	176	85

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