NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73367590
Origin Time2020/04/11 16:29:51
Latitude38.0472
Longitude-118.7472
Depth (TT)2.0 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.56 (not authoritative)
Ml3.53 (not authoritative)
Mw3.56 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.27652.77496.307
N0.91935.491296.502
P-3.1959.790199.434

Source Composition:
TypePercent
DC42
CLVD58
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.74e+21 Dyne-cm
Mxx-2.628e+21 Dyne-cm
Mxy-1.308e+21 Dyne-cm
Mxz5.784e+20 Dyne-cm
Myy9.675e+20 Dyne-cm
Myz8.790e+20 Dyne-cm
Mzz1.660e+21 Dyne-cm
Variance Reduction65%
Version number1
Solution time2020/07/07 18:50:20 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP113713064
NP22553747

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