Hypocentral Location:

Event ID	72095586
Origin Time	2013/10/26 01:29:26
Latitude	39.7397
Longitude	-123.5527
Depth (TT)	5.6 km
Depth (MT; not authoritative)	8 km

Magnitudes:

Md	2.9 (authoritative)
Mw	3.23 (not authoritative)

Principal Axes:

Scale	1.0E+20 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.521	5.019	100.257
N	0.171	84.780	296.248
P	-8.692	1.431	190.382

Source Composition:

Type	Percent
DC	96
CLVD	4
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	8.61e+20 Dyne-cm
Mxx	-8.136e+20 Dyne-cm
Mxy	-3.022e+20 Dyne-cm
Mxz	8.800e+18 Dyne-cm
Myy	7.907e+20 Dyne-cm
Myz	7.560e+19 Dyne-cm
Mzz	2.290e+19 Dyne-cm
Variance Reduction	64%
Version number	1
Solution time	2013/10/29 22:13:17 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	145	175	87
NP2	235	3	85

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