NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21462507
Origin Time2005/06/15 13:17:31
Latitude40.9562
Longitude-126.2673
Depth (TT)6.4 km
Depth (MT; not authoritative)18 km

Magnitudes:
Md3.35 (not authoritative)
Mw4 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.3557.47861.677
N-0.20482.042261.801
P-1.1512.707152.033

Source Composition:
TypePercent
DC70
CLVD30
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.25e+22 Dyne-cm
Mxx-5.961e+21 Dyne-cm
Mxy1.031e+22 Dyne-cm
Mxz1.349e+21 Dyne-cm
Myy7.756e+21 Dyne-cm
Myz1.561e+21 Dyne-cm
Mzz-1.794e+21 Dyne-cm
Variance Reduction75%
Version number1
Solution time2012/09/27 20:44:00 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP110717387
NP2197383

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