NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21462949
Origin Time2005/06/16 12:11:20
Latitude40.8280
Longitude-126.1425
Depth (TT)4.7 km
Depth (MT; not authoritative)27 km

Magnitudes:
Md3.54 (not authoritative)
Mw4.27 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T3.63027.91161.713
N-1.00154.714283.249
P-2.62919.785162.698

Source Composition:
TypePercent
DC45
CLVD55
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.13e+22 Dyne-cm
Mxx-1.503e+22 Dyne-cm
Mxy1.918e+22 Dyne-cm
Mxz1.403e+22 Dyne-cm
Myy1.676e+22 Dyne-cm
Myz1.533e+22 Dyne-cm
Mzz-1.728e+21 Dyne-cm
Variance Reduction76%
Version number2
Solution time2012/09/28 07:08:19 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP111114585
NP2204655

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