NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID21455621
Origin Time2005/05/09 22:37:39
Latitude38.7885
Longitude-122.7547
Depth (TT)-0.5 km
Depth (MT; not authoritative)1.5 km fixed

Magnitudes:
Md4.11 (not authoritative)
Mw4.33 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T4.71011.454110.961
N-1.71777.083318.899
P-2.9935.892202.159

Source Composition:
TypePercent
DC27
CLVD73
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.85e+22 Dyne-cm
Mxx-2.010e+22 Dyne-cm
Mxy-2.503e+22 Dyne-cm
Mxz-3.267e+21 Dyne-cm
Myy3.487e+22 Dyne-cm
Myz1.217e+22 Dyne-cm
Mzz-1.477e+22 Dyne-cm
Variance Reduction81%
Version number3
Solution time2013/01/30 07:20:36 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP115616886
NP2247478

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