NCSS Moment Tensor Solution

Solution reviewed by Yuexin Li

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73775400
Origin Time2022/09/04 18:57:56
Latitude36.5688
Longitude-121.1250
Depth (TT)10.2 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.56 (not authoritative)
Ml3.77 (not authoritative)
Mw3.47 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.94512.192300.609
N0.12277.400105.752
P-2.0683.134209.931

Source Composition:
TypePercent
DC88
CLVD12
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.01e+21 Dyne-cm
Mxx-1.066e+21 Dyne-cm
Mxy-1.707e+21 Dyne-cm
Mxz2.952e+20 Dyne-cm
Myy8.688e+20 Dyne-cm
Myz-2.642e+20 Dyne-cm
Mzz1.971e+20 Dyne-cm
Variance Reduction75%
Version number1
Solution time2022/09/04 19:22:10 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1761184
NP234517479

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