Hypocentral Location:

Event ID	71749970
Origin Time	2012/03/19 09:50:22
Latitude	40.4112
Longitude	-124.5868
Depth (TT)	22.4 km
Depth (MT; not authoritative)	21 km

Magnitudes:

Md	3.26 (not authoritative)
Ml	3.24 (not authoritative)
Mw	3.61 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	3.064	4.586	93.761
N	0.250	77.111	343.242
P	-3.314	12.020	184.739

Source Composition:

Type	Percent
DC	85
CLVD	15
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	3.19e+21 Dyne-cm
Mxx	-3.124e+21 Dyne-cm
Mxy	-4.638e+20 Dyne-cm
Mxz	7.088e+20 Dyne-cm
Myy	3.011e+21 Dyne-cm
Myz	2.838e+20 Dyne-cm
Mzz	1.134e+20 Dyne-cm
Variance Reduction	75%
Version number	1
Solution time	2012/03/19 10:37:43 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	320	-168	85
NP2	229	-5	78

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