NCSS Moment Tensor Solution

Solution reviewed by Amanda

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71573330
Origin Time2011/05/22 02:04:57
Latitude37.9810
Longitude-122.2493
Depth (TT)9.6 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.42 (not authoritative)
Ml3.57 (not authoritative)
Mw3.36 (authoritative)

Principal Axes:
Scale10**21 Dyne-cm
AxisValuePlungeAzimuth
T1.24611110
N0.23476250
P-1.480918

Source Composition:
TypePercent
DC68
CLVD32
Iso(null)
Moment Tensor:
Mo1.36e+21 Dyne-cm
Mxx-1.166e+21 Dyne-cm
Mxy-7.882e+20 Dyne-cm
Mxz-3.167e+20 Dyne-cm
Myy9.371e+20 Dyne-cm
Myz9.630e+19 Dyne-cm
Mzz2.291e+20 Dyne-cm
Variance Reduction69%
Version number3
Solution time2011/05/22 16:51:48 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12441489
NP215317976

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