NCSS Moment Tensor Solution

Solution reviewed by Jennifer

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21463716
Origin Time2005/06/18 11:45:02
Latitude40.7930
Longitude-126.1830
Depth (TT)7.0 km
Depth (MT; not authoritative)24 km

Magnitudes:
Md3.74 (not authoritative)
Mw4.29 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T3.55715.72670.381
N-0.34973.983261.600
P-3.2092.962161.216

Source Composition:
TypePercent
DC80
CLVD20
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.38e+22 Dyne-cm
Mxx-2.497e+22 Dyne-cm
Mxy2.014e+22 Dyne-cm
Mxz4.819e+21 Dyne-cm
Myy2.567e+22 Dyne-cm
Myz9.124e+21 Dyne-cm
Mzz-6.934e+20 Dyne-cm
Variance Reduction80%
Version number1
Solution time2010/03/19 17:38:05 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP111516781
NP2207977

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