NCSS Moment Tensor Solution

Solution reviewed by Achung

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73061391
Origin Time2018/07/30 22:22:53
Latitude38.0860
Longitude-122.4037
Depth (TT)12.2 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.68 (not authoritative)
Ml3.88 (not authoritative)
Mw3.64 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T3.5388.949110.095
N0.10079.375257.176
P-3.6385.68019.197

Source Composition:
TypePercent
DC95
CLVD5
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.59e+21 Dyne-cm
Mxx-2.805e+21 Dyne-cm
Mxy-2.232e+21 Dyne-cm
Mxz-5.292e+20 Dyne-cm
Myy2.659e+21 Dyne-cm
Myz3.751e+20 Dyne-cm
Mzz1.465e+20 Dyne-cm
Variance Reduction80%
Version number2
Solution time2018/07/30 23:05:27 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12451088
NP215417880

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