NCSS Moment Tensor Solution

Solution reviewed by Robert Martin-Short

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73109341
Origin Time2018/11/10 19:56:03
Latitude38.0653
Longitude-122.2188
Depth (TT)10.1 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.58 (not authoritative)
Ml3.65 (not authoritative)
Mw3.49 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.56212.393290.155
N-0.83571.720158.457
P-1.72713.22323.115

Source Composition:
TypePercent
DC35
CLVD65
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.14e+21 Dyne-cm
Mxx-1.165e+21 Dyne-cm
Mxy-1.353e+21 Dyne-cm
Mxz6.270e+19 Dyne-cm
Myy1.890e+21 Dyne-cm
Myz-7.464e+20 Dyne-cm
Mzz-7.252e+20 Dyne-cm
Variance Reduction82%
Version number2
Solution time2018/11/10 21:48:36 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1157-16289
NP267-172

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