Hypocentral Location:

Event ID	21406398
Origin Time	2004/10/10 14:03:22
Latitude	37.9648
Longitude	-118.6602
Depth (TT)	5.5 km
Depth (MT; not authoritative)	8 km

Magnitudes:

Md	3.57 (not authoritative)
Ml	3.51 (not authoritative)
Mw	3.6 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	3.084	9.956	140.939
N	0.040	75.974	6.294
P	-3.123	9.778	232.672

Source Composition:

Type	Percent
DC	97
CLVD	3
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	3.10e+21 Dyne-cm
Mxx	6.906e+20 Dyne-cm
Mxy	-2.926e+21 Dyne-cm
Mxz	-8.150e+19 Dyne-cm
Myy	-7.300e+20 Dyne-cm
Myz	7.476e+20 Dyne-cm
Mzz	3.940e+19 Dyne-cm
Variance Reduction	67%
Version number	1
Solution time	2009/10/21 18:49:37 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	187	166	90
NP2	277	0	76

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