NCSS Moment Tensor Solution

Solution reviewed by Yuexin Li

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73351900
Origin Time2020/03/09 11:14:51
Latitude40.6100
Longitude-125.3257
Depth (TT)9.0 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.31 (not authoritative)
Ml3.68 (not authoritative)
Mw3.56 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.4535.850260.791
N0.50384.12885.751
P-2.9560.504350.842

Source Composition:
TypePercent
DC66
CLVD34
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.70e+21 Dyne-cm
Mxx-2.818e+21 Dyne-cm
Mxy8.483e+20 Dyne-cm
Mxz-6.170e+19 Dyne-cm
Myy2.296e+21 Dyne-cm
Myz-1.904e+20 Dyne-cm
Mzz5.226e+20 Dyne-cm
Variance Reduction67%
Version number1
Solution time2020/03/09 18:24:15 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP130617686
NP236486

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