NCSS Moment Tensor Solution

Solution reviewed by Zhaoz

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71619485
Origin Time2011/08/14 19:27:06
Latitude41.0270
Longitude-125.1662
Depth (TT)20.6 km
Depth (MT; not authoritative)18 km

Magnitudes:
Md3.71 (not authoritative)
Ml3.7 (not authoritative)
Mw4.1 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.73416.17672.469
N0.10769.128292.939
P-1.84112.832166.257

Source Composition:
TypePercent
DC88
CLVD12
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.79e+22 Dyne-cm
Mxx-1.505e+22 Dyne-cm
Mxy8.585e+21 Dyne-cm
Mxz5.410e+21 Dyne-cm
Myy1.367e+22 Dyne-cm
Myz3.148e+21 Dyne-cm
Mzz1.375e+21 Dyne-cm
Variance Reduction87%
Version number3
Solution time2011/08/16 00:32:17 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP111915988
NP2210269

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