NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72814101
Origin Time2017/06/11 12:19:30
Latitude41.0398
Longitude-124.1008
Depth (TT)20.6 km
Depth (MT; not authoritative)21 km

Magnitudes:
Md3.48 (not authoritative)
Ml3.6 (not authoritative)
Mw3.53 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.5045.687223.013
N-0.12681.99187.964
P-2.3785.621313.575

Source Composition:
TypePercent
DC90
CLVD10
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.44e+21 Dyne-cm
Mxx2.064e+20 Dyne-cm
Mxy2.413e+21 Dyne-cm
Mxz-3.409e+20 Dyne-cm
Myy-8.490e+19 Dyne-cm
Myz-1.780e+19 Dyne-cm
Mzz-1.215e+20 Dyne-cm
Variance Reduction79%
Version number1
Solution time2017/06/11 12:55:37 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP126817290
NP2358082

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