NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID21495369
Origin Time2005/11/17 08:55:06
Latitude38.8138
Longitude-122.7835
Depth (TT)1.5 km
Depth (MT; not authoritative)3.5 km fixed

Magnitudes:
Md3.52 (not authoritative)
Mw3.88 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T9.0288.29881.945
N-1.68141.128179.263
P-7.34647.671342.731

Source Composition:
TypePercent
DC63
CLVD37
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo8.19e+21 Dyne-cm
Mxx-3.818e+21 Dyne-cm
Mxy2.183e+21 Dyne-cm
Mxz-2.479e+21 Dyne-cm
Myy8.372e+21 Dyne-cm
Myz2.352e+21 Dyne-cm
Mzz-4.554e+21 Dyne-cm
Variance Reduction64%
Version number3
Solution time2013/08/19 20:02:44 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP123-4465
NP2135-14751

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