Hypocentral Location:

Event ID	71417885
Origin Time	2010/07/01 00:29:47
Latitude	39.7695
Longitude	-122.0825
Depth (TT)	26.1 km
Depth (MT; not authoritative)	18 km fixed

Magnitudes:

Md	3.53 (not authoritative)
Ml	3.2 (not authoritative)
Mw	3.31 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.106	8.059	99.627
N	0.053	45.061	1.470
P	-1.160	43.812	197.434

Source Composition:

Type	Percent
DC	91
CLVD	9
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.13e+21 Dyne-cm
Mxx	-4.928e+20 Dyne-cm
Mxy	-3.508e+20 Dyne-cm
Mxz	5.537e+20 Dyne-cm
Myy	1.000e+21 Dyne-cm
Myz	3.257e+20 Dyne-cm
Mzz	-5.074e+20 Dyne-cm
Variance Reduction	43%
Version number	2
Solution time	2010/07/01 00:51:30 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	336	-140	67
NP2	228	-29	54

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