NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21477024
Origin Time2005/08/14 19:21:14
Latitude40.7415
Longitude-126.4098
Depth (TT)4.6 km
Depth (MT; not authoritative)24 km

Magnitudes:
Md3.6 (not authoritative)
Mw4.24 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T3.12020.10560.886
N-0.55869.821235.782
P-2.5631.651330.281

Source Composition:
TypePercent
DC64
CLVD36
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.84e+22 Dyne-cm
Mxx-1.301e+22 Dyne-cm
Mxy2.241e+22 Dyne-cm
Mxz5.275e+21 Dyne-cm
Myy1.426e+22 Dyne-cm
Myz1.066e+22 Dyne-cm
Mzz-1.247e+21 Dyne-cm
Variance Reduction81%
Version number1
Solution time2012/09/27 19:43:56 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP11971677
NP210416775

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