Hypocentral Location:

Event ID	71800566
Origin Time	2012/06/13 13:25:03
Latitude	40.8707
Longitude	-123.4683
Depth (TT)	22.3 km
Depth (MT; not authoritative)	18 km fixed

Magnitudes:

Md	3.35 (not authoritative)
Ml	3.26 (not authoritative)
Mw	3.4 (authoritative)

Principal Axes:

Scale	1.0E+20 Dyne-cm
Axis	Value	Plunge	Azimuth
T	15.664	24.156	118.769
N	-0.293	24.830	220.747
P	-15.371	54.101	350.482

Source Composition:

Type	Percent
DC	96
CLVD	4
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.55e+21 Dyne-cm
Mxx	-2.258e+20 Dyne-cm
Mxy	-4.759e+20 Dyne-cm
Mxz	-9.931e+20 Dyne-cm
Myy	9.773e+20 Dyne-cm
Myz	6.407e+20 Dyne-cm
Mzz	-7.515e+20 Dyne-cm
Variance Reduction	71%
Version number	1
Solution time	2012/06/13 16:48:40 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	49	-64	74
NP2	169	-146	30

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