Hypocentral Location:

Event ID	30225889
Origin Time	2003/05/25 07:09:34
Latitude	38.4582
Longitude	-122.6990
Depth (TT)	4.6 km
Depth (MT; not authoritative)	3.5 km fixed

Magnitudes:

Md	4.23 (not authoritative)
Ml	4.32 (not authoritative)
Mw	4.12 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.865	1.316	105.416
N	0.096	82.227	205.102
P	-1.961	7.659	15.239

Source Composition:

Type	Percent
DC	90
CLVD	10
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.91e+22 Dyne-cm
Mxx	-1.659e+22 Dyne-cm
Mxy	-9.653e+21 Dyne-cm
Mxz	-2.729e+21 Dyne-cm
Myy	1.599e+22 Dyne-cm
Myz	-3.227e+20 Dyne-cm
Mzz	6.039e+20 Dyne-cm
Variance Reduction	68%
Version number	2
Solution time	2011/10/17 19:41:21 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	60	-6	86
NP2	151	-175	84

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