Hypocentral Location:

Event ID	71547875
Origin Time	2011/04/05 11:56:50
Latitude	36.0720
Longitude	-121.6243
Depth (TT)	9.8 km
Depth (MT; not authoritative)	5 km

Magnitudes:

Md	4.04 (not authoritative)
Ml	4.11 (not authoritative)
Mw	3.89 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.191	75.047	77.308
N	0.514	10.419	303.799
P	-8.705	10.606	211.825

Source Composition:

Type	Percent
DC	88
CLVD	12
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	8.45e+21 Dyne-cm
Mxx	-5.891e+21 Dyne-cm
Mxy	-3.881e+21 Dyne-cm
Mxz	1.838e+21 Dyne-cm
Myy	-1.476e+21 Dyne-cm
Myz	2.746e+21 Dyne-cm
Mzz	7.368e+21 Dyne-cm
Variance Reduction	60%
Version number	3
Solution time	2011/04/06 01:04:00 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	131	103	56
NP2	289	72	36

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