NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram
Hypocentral Location:
Event ID71927951
Origin Time2013/01/24 11:22:57
Latitude40.4415
Longitude-125.6360
Depth (TT)17.5 km
Depth (MT; not authoritative)14 km fixed

Magnitudes:
Md3.5 (not authoritative)
Ml3.64 (not authoritative)
Mw4.02 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.35915.20056.626
N-0.07670.392196.328
P-1.28312.090323.289

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.32e+22 Dyne-cm
Mxx-4.133e+21 Dyne-cm
Mxy1.167e+22 Dyne-cm
Mxz1.670e+19 Dyne-cm
Myy4.438e+21 Dyne-cm
Myz4.511e+21 Dyne-cm
Mzz-3.048e+20 Dyne-cm
Variance Reduction77%
Version number2
Solution time2013/01/25 00:15:42 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP11901988
NP210017871

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