NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID73161470
Origin Time2019/04/05 17:52:33
Latitude35.8610
Longitude-120.4127
Depth (TT)8.4 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md3.65 (not authoritative)
Ml3.59 (not authoritative)
Mw3.5 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.32510.13894.200
N-0.16072.677219.179
P-2.16413.8961.664

Source Composition:
TypePercent
DC86
CLVD14
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.24e+21 Dyne-cm
Mxx-2.034e+21 Dyne-cm
Mxy-2.307e+20 Dyne-cm
Mxz-4.986e+20 Dyne-cm
Myy2.233e+21 Dyne-cm
Myz4.158e+20 Dyne-cm
Mzz-1.988e+20 Dyne-cm
Variance Reduction53%
Version number1
Solution time2019/04/05 21:27:43 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP148-1787
NP2138-17773

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