NCSS Moment Tensor Solution

Solution reviewed by Qingkai Kong

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72115885
Origin Time2013/12/06 06:44:55
Latitude38.6797
Longitude-122.3835
Depth (TT)10.1 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.72 (not authoritative)
Ml3.83 (not authoritative)
Mw3.65 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T3.50519.986109.703
N0.40363.570246.733
P-3.90816.56613.492

Source Composition:
TypePercent
DC79
CLVD21
Iso(null)
Moment Tensor:
Mo3.71e+21 Dyne-cm
Mxx-3.030e+21 Dyne-cm
Mxy-1.768e+21 Dyne-cm
Mxz-1.482e+21 Dyne-cm
Myy2.616e+21 Dyne-cm
Myz6.635e+20 Dyne-cm
Mzz4.146e+20 Dyne-cm
Variance Reduction78%
Version number2
Solution time2013/12/06 07:31:46 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12422688
NP215117764

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