NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram
Hypocentral Location:
Event ID71601850
Origin Time2011/07/16 10:51:26
Latitude37.8628
Longitude-122.2505
Depth (TT)6.4 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md3.28 (not authoritative)
Ml3.42 (not authoritative)
Mw3.28 (authoritative)

Principal Axes:
Scale1.0e+20 Dyne-cm
AxisValuePlungeAzimuth
T10.5284.362278.254
N-0.34581.676156.827
P-10.1837.0758.796

Source Composition:
TypePercent
DC94
CLVD6
Iso(null)
Moment Tensor:
Mo1.05e+21 Dyne-cm
Mxx-9.597e+20 Dyne-cm
Mxy-3.384e+20 Dyne-cm
Mxz-1.075e+20 Dyne-cm
Myy1.004e+21 Dyne-cm
Myz-6.530e+19 Dyne-cm
Mzz-4.470e+19 Dyne-cm
Variance Reduction66%
Version number1
Solution time2011/07/16 11:21:11 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1145-17387
NP254-383

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