NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71449280
Origin Time2010/09/01 05:58:36
Latitude36.8570
Longitude-121.5953
Depth (TT)6.7 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.22 (not authoritative)
Ml3.26 (not authoritative)
Mw3.22 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T8.09635.67597.412
N0.70754.275273.941
P-8.8031.6466.231

Source Composition:
TypePercent
DC84
CLVD16
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo8.45e+20 Dyne-cm
Mxx-8.602e+20 Dyne-cm
Mxy-1.649e+20 Dyne-cm
Mxz-7.230e+19 Dyne-cm
Myy5.390e+20 Dyne-cm
Myz3.442e+20 Dyne-cm
Mzz3.212e+20 Dyne-cm
Variance Reduction54%
Version number1
Solution time2010/09/01 16:09:37 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12382867
NP213615464

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