NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID71070214
Origin Time2013/03/14 09:10:09
Latitude38.8270
Longitude-122.7973
Depth (TT)3.5 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md3.98 (not authoritative)
Ml3.85 (not authoritative)
Mw3.89 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T8.2366.08396.842
N0.71743.738192.695
P-8.95345.6180.590

Source Composition:
TypePercent
DC84
CLVD16
Iso(null)
Moment Tensor:
Mo8.60e+21 Dyne-cm
Mxx-3.908e+21 Dyne-cm
Mxy-9.281e+20 Dyne-cm
Mxz-4.928e+21 Dyne-cm
Myy8.046e+21 Dyne-cm
Myz7.370e+20 Dyne-cm
Mzz-4.138e+21 Dyne-cm
Variance Reduction58%
Version number5
Solution time2013/03/15 19:22:04 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP140-4065
NP2150-14855

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