NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71402426
Origin Time2010/05/22 17:06:07
Latitude37.8193
Longitude-118.9727
Depth (TT)2.0 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.52 (not authoritative)
Ml3.51 (not authoritative)
Mw3.45 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.81042.977283.932
N0.14347.015102.652
P-1.9530.639193.337

Source Composition:
TypePercent
DC85
CLVD15
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.88e+21 Dyne-cm
Mxx-1.789e+21 Dyne-cm
Mxy-6.789e+20 Dyne-cm
Mxz2.229e+20 Dyne-cm
Myy8.720e+20 Dyne-cm
Myz-8.015e+20 Dyne-cm
Mzz9.174e+20 Dyne-cm
Variance Reduction70%
Version number1
Solution time2010/05/24 18:05:41 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1673462
NP232014761

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