Hypocentral Location:

Event ID	51181154
Origin Time	2007/04/24 21:08:29
Latitude	38.7947
Longitude	-122.7965
Depth (TT)	1.6 km
Depth (MT; not authoritative)	3.5 km fixed

Magnitudes:

Md	4.02 (not authoritative)
Ml	4.07 (not authoritative)
Mw	4.46 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	6.742	8.745	110.667
N	-1.424	50.728	9.825
P	-5.317	37.914	207.548

Source Composition:

Type	Percent
DC	58
CLVD	42
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	6.03e+22 Dyne-cm
Mxx	-2.335e+22 Dyne-cm
Mxy	-3.628e+22 Dyne-cm
Mxz	1.240e+22 Dyne-cm
Myy	5.041e+22 Dyne-cm
Myz	2.021e+22 Dyne-cm
Mzz	-2.705e+22 Dyne-cm
Variance Reduction	81%
Version number	5
Solution time	2013/08/18 15:46:07 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	345	-145	71
NP2	242	-23	57

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