NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21462429
Origin Time2005/06/15 07:14:10
Latitude40.6618
Longitude-126.5040
Depth (TT)4.9 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.82 (not authoritative)
Ml3.98 (not authoritative)
Mw4.69 (authoritative)

Principal Axes:
Scale1.0E+23 Dyne-cm
AxisValuePlungeAzimuth
T1.56830.60065.292
N-0.44610.506161.589
P-1.12157.268268.358

Source Composition:
TypePercent
DC43
CLVD57
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.34e+23 Dyne-cm
Mxx-1.858e+22 Dyne-cm
Mxy5.609e+22 Dyne-cm
Mxz3.776e+22 Dyne-cm
Myy5.879e+22 Dyne-cm
Myz1.109e+23 Dyne-cm
Mzz-4.021e+22 Dyne-cm
Variance Reduction74%
Version number1
Solution time2009/11/07 05:18:27 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1344-7976
NP2125-12817

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