NCSS Moment Tensor Solution

Solution reviewed by Ingrid

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72107336
Origin Time2013/11/14 08:47:18
Latitude38.7882
Longitude-122.7605
Depth (TT)1.9 km
Depth (MT; not authoritative)1.5 km

Magnitudes:
Md3.36 (not authoritative)
Ml3.25 (not authoritative)
Mw3.43 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.9122.85686.244
N-0.37657.009351.837
P-1.53632.835178.089

Source Composition:
TypePercent
DC61
CLVD39
Iso(null)
Moment Tensor:
Mo1.72e+21 Dyne-cm
Mxx-1.184e+21 Dyne-cm
Mxy1.765e+20 Dyne-cm
Mxz5.358e+20 Dyne-cm
Myy1.896e+21 Dyne-cm
Myz9.600e+19 Dyne-cm
Mzz-7.114e+20 Dyne-cm
Variance Reduction78%
Version number1
Solution time2013/11/14 21:06:47 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1317-15370
NP2217-2365

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