NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID51181154
Origin Time2007/04/24 21:08:29
Latitude38.7947
Longitude-122.7965
Depth (TT)1.6 km
Depth (MT; not authoritative)3.5 km fixed

Magnitudes:
Md4.02 (not authoritative)
Ml4.07 (not authoritative)
Mw4.46 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T6.7428.745110.667
N-1.42450.7289.825
P-5.31737.914207.548

Source Composition:
TypePercent
DC58
CLVD42
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo6.03e+22 Dyne-cm
Mxx-2.335e+22 Dyne-cm
Mxy-3.628e+22 Dyne-cm
Mxz1.240e+22 Dyne-cm
Myy5.041e+22 Dyne-cm
Myz2.021e+22 Dyne-cm
Mzz-2.705e+22 Dyne-cm
Variance Reduction81%
Version number5
Solution time2013/08/18 15:46:07 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1345-14571
NP2242-2357

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