Hypocentral Location:

Event ID	71358315
Origin Time	2010/03/04 17:47:02
Latitude	38.8418
Longitude	-122.7605
Depth (TT)	0.3 km
Depth (MT; not authoritative)	5 km fixed

Magnitudes:

Md	3.16 (not authoritative)
Ml	3.18 (not authoritative)
Mw	3.41 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.604	4.909	109.769
N	0.025	39.704	203.858
P	-1.628	49.870	13.922

Source Composition:

Type	Percent
DC	97
CLVD	3
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.62e+21 Dyne-cm
Mxx	-4.429e+20 Dyne-cm
Mxy	-6.592e+20 Dyne-cm
Mxz	-8.361e+20 Dyne-cm
Myy	1.373e+21 Dyne-cm
Myz	-6.930e+19 Dyne-cm
Mzz	-9.300e+20 Dyne-cm
Variance Reduction	43%
Version number	1
Solution time	2010/03/04 19:49:33 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	51	-43	61
NP2	165	-143	53

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