NCSS Moment Tensor Solution

Solution reviewed by Rob

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71379106
Origin Time2010/04/07 22:40:30
Latitude35.9415
Longitude-120.4942
Depth (TT)9.9 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md4.07 (not authoritative)
Ml4.04 (not authoritative)
Mw3.99 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.2036.880274.361
N-0.03179.689142.816
P-1.1727.6435.289

Source Composition:
TypePercent
DC95
CLVD5
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.19e+22 Dyne-cm
Mxx-1.135e+22 Dyne-cm
Mxy-1.951e+21 Dyne-cm
Mxz-1.386e+21 Dyne-cm
Myy1.169e+22 Dyne-cm
Myz-1.602e+21 Dyne-cm
Mzz-3.357e+20 Dyne-cm
Variance Reduction72%
Version number2
Solution time2010/04/07 23:05:07 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1140-17089
NP250-180

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