NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID71381021
Origin Time2010/04/12 11:37:46
Latitude36.5763
Longitude-121.1757
Depth (TT)8.0 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md3.46 (not authoritative)
Ml3.5 (not authoritative)
Mw3.37 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.42131.52187.799
N0.01357.151249.579
P-1.4348.313352.658

Source Composition:
TypePercent
DC98
CLVD2
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.43e+21 Dyne-cm
Mxx-1.379e+21 Dyne-cm
Mxy2.189e+20 Dyne-cm
Mxz-1.813e+20 Dyne-cm
Myy1.012e+21 Dyne-cm
Myz6.534e+20 Dyne-cm
Mzz3.678e+20 Dyne-cm
Variance Reduction44%
Version number1
Solution time2010/04/12 17:45:57 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12242974
NP212616262

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