NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73069930
Origin Time2018/08/14 21:52:11
Latitude35.8980
Longitude-120.4450
Depth (TT)6.4 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.44 (not authoritative)
Ml3.53 (not authoritative)
Mw3.49 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.19312.47098.952
N-0.11177.516281.682
P-2.0820.576189.080

Source Composition:
TypePercent
DC90
CLVD10
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.14e+21 Dyne-cm
Mxx-1.980e+21 Dyne-cm
Mxy-6.447e+20 Dyne-cm
Mxz-5.600e+19 Dyne-cm
Myy1.983e+21 Dyne-cm
Myz4.828e+20 Dyne-cm
Mzz-3.400e+18 Dyne-cm
Variance Reduction57%
Version number1
Solution time2018/08/15 00:16:59 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP114317182
NP2235881

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