Hypocentral Location:

Event ID	21543593
Origin Time	2006/10/19 15:20:05
Latitude	40.2795
Longitude	-124.3247
Depth (TT)	15.9 km
Depth (MT; not authoritative)	8 km

Magnitudes:

Md	3.65 (not authoritative)
Mw	3.65 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	3.699	9.952	149.312
N	0.156	80.042	331.213
P	-3.855	0.324	239.369

Source Composition:

Type	Percent
DC	92
CLVD	8
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	3.78e+21 Dyne-cm
Mxx	1.657e+21 Dyne-cm
Mxy	-3.267e+21 Dyne-cm
Mxz	-5.071e+20 Dyne-cm
Myy	-1.919e+21 Dyne-cm
Myz	3.273e+20 Dyne-cm
Mzz	2.619e+20 Dyne-cm
Variance Reduction	44%
Version number	1
Solution time	2009/10/29 16:31:30 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	194	173	83
NP2	285	7	83

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