NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71451750
Origin Time2010/09/07 06:59:26
Latitude36.5605
Longitude-121.0677
Depth (TT)7.8 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.16 (not authoritative)
Ml3.2 (not authoritative)
Mw3.11 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T5.6528.349126.025
N0.35973.1207.101
P-6.01114.563218.210

Source Composition:
TypePercent
DC88
CLVD12
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo5.83e+20 Dyne-cm
Mxx-1.533e+20 Dyne-cm
Mxy-5.365e+20 Dyne-cm
Mxz7.710e+19 Dyne-cm
Myy1.465e+20 Dyne-cm
Myz1.574e+20 Dyne-cm
Mzz6.800e+18 Dyne-cm
Variance Reduction63%
Version number1
Solution time2010/09/07 18:29:04 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1353-16486
NP2261-474

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