NCSS Moment Tensor Solution

Solution reviewed by Tweldon

Moment Tensor Diagram
Hypocentral Location:
Event ID21543835
Origin Time2006/10/20 17:00:08
Latitude38.8667
Longitude-122.7873
Depth (TT)3.5 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md4.3 (not authoritative)
Mw4.58 (authoritative)

Principal Axes:
Scale10**22 Dyne-cm
AxisValuePlungeAzimuth
T11.5083310
N-4.3543742
P-7.15453216

Source Composition:
TypePercent
DC24
CLVD76
Iso(null)
Moment Tensor:
Mo9.33e+22 Dyne-cm
Mxx1.475e+22 Dyne-cm
Mxy-8.260e+22 Dyne-cm
Mxz1.561e+22 Dyne-cm
Myy4.643e+22 Dyne-cm
Myz2.235e+21 Dyne-cm
Mzz-6.118e+22 Dyne-cm
Variance Reduction81%
Version number2
Solution time2011/05/27 21:01:43 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1250-4558
NP28-13853

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