NCSS Moment Tensor Solution

Solution reviewed by Aurelie

Moment Tensor Diagram
Hypocentral Location:
Event ID71338171
Origin Time2010/01/10 02:21:39
Latitude40.6087
Longitude-124.7828
Depth (TT)20.4 km
Depth (MT; not authoritative)11 km fixed

Magnitudes:
Md4.4 (not authoritative)
Ml4.23 (not authoritative)
Mw4.41 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T5.77442.873100.408
N-1.29239.268239.786
P-4.48121.679348.751

Source Composition:
TypePercent
DC55
CLVD45
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo5.13e+22 Dyne-cm
Mxx-3.817e+22 Dyne-cm
Mxy-1.475e+21 Dyne-cm
Mxz-1.710e+22 Dyne-cm
Myy2.274e+22 Dyne-cm
Myz3.679e+22 Dyne-cm
Mzz1.543e+22 Dyne-cm
Variance Reduction64%
Version number2
Solution time2010/01/10 19:09:57 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12295077
NP212516142

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