NCSS Moment Tensor Solution

Solution reviewed by Psb

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71320865
Origin Time2009/12/11 03:50:44
Latitude35.9360
Longitude-120.4885
Depth (TT)9.7 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.21 (not authoritative)
Ml3.31 (not authoritative)
Mw3.3 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.01016.425279.555
N0.20770.675132.349
P-1.2179.90012.504

Source Composition:
TypePercent
DC66
CLVD34
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.11e+21 Dyne-cm
Mxx-1.090e+21 Dyne-cm
Mxy-4.131e+20 Dyne-cm
Mxz-1.993e+20 Dyne-cm
Myy8.609e+20 Dyne-cm
Myz-2.671e+20 Dyne-cm
Mzz2.290e+20 Dyne-cm
Variance Reduction50%
Version number1
Solution time2009/12/12 00:00:53 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP132516186
NP257571

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