NCSS Moment Tensor Solution

Solution reviewed by Zhaoz

Moment Tensor Diagram
Hypocentral Location:
Event ID71820431
Origin Time2012/07/23 08:57:45
Latitude40.3857
Longitude-125.3795
Depth (TT)26.9 km
Depth (MT; not authoritative)27 km fixed

Magnitudes:
Md3.24 (not authoritative)
Ml3.22 (not authoritative)
Mw3.49 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.0668.078229.200
N0.07979.98185.748
P-2.1445.887320.039

Source Composition:
TypePercent
DC93
CLVD7
Iso(null)
Moment Tensor:
Mo2.10e+21 Dyne-cm
Mxx-3.820e+20 Dyne-cm
Mxy2.046e+21 Dyne-cm
Mxz-3.545e+20 Dyne-cm
Myy2.875e+20 Dyne-cm
Myz-6.360e+19 Dyne-cm
Mzz9.450e+19 Dyne-cm
Variance Reduction51%
Version number1
Solution time2012/07/24 20:18:43 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP127417088
NP25280

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