NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71475761
Origin Time2010/10/18 15:21:38
Latitude40.7333
Longitude-123.9582
Depth (TT)21.2 km
Depth (MT; not authoritative)21 km

Magnitudes:
Md3.4 (not authoritative)
Ml3.2 (not authoritative)
Mw3.43 (authoritative)

Deviatoric Solution:
Scale10**21 Dyne-cm
AxisValuePlungeAzimuth
T1.748593
N0.03748188
P-1.78542358

Source Composition:
TypePercent
DC96
CLVD4
Iso(null)
Moment Tensor:
Moment1.77e+21 Dyne-cm
Scale1.0e+21 Dyne-cm
Mxx-0.969
Mxy-0.062
Mxz-0.913
Myy1.730
Myz0.169
Mzz-0.761
Variance Reduction51%
Version number1
Solution time2010/10/18 22:21:03 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP138-3666
NP2145-15158

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