Hypocentral Location:

Event ID	332444
Origin Time	1993/01/16 06:29:35
Latitude	37.0183
Longitude	-121.4632
Depth (TT)	7.2 km
Depth (MT; not authoritative)	8 km fixed

Magnitudes:

Ma	4.96 (not authoritative)
Md	4.84 (not authoritative)
Mw	4.91 (authoritative)

Principal Axes:

Scale	1.0E+23 Dyne-cm
Axis	Value	Plunge	Azimuth
T	2.835	9.686	101.990
N	0.011	76.165	328.119
P	-2.846	9.784	193.676

Source Composition:

Type	Percent
DC	99
CLVD	1
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	2.84e+23 Dyne-cm
Mxx	-2.490e+23 Dyne-cm
Mxy	-1.195e+23 Dyne-cm
Mxz	3.677e+22 Dyne-cm
Myy	2.481e+23 Dyne-cm
Myz	5.712e+22 Dyne-cm
Mzz	8.769e+20 Dyne-cm
Variance Reduction	90%
Version number	1
Solution time	2015/11/17 19:27:38 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	328	-166	90
NP2	238	0	76

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