NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID21450190
Origin Time2005/04/16 10:13:15
Latitude35.8908
Longitude-120.4345
Depth (TT)8.0 km
Depth (MT; not authoritative)11 km fixed

Magnitudes:
Md3.46 (not authoritative)
Ml3.41 (not authoritative)
Mw3.45 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.8280.485273.708
N0.05088.95131.253
P-1.8780.930183.700

Source Composition:
TypePercent
DC95
CLVD5
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.85e+21 Dyne-cm
Mxx-1.862e+21 Dyne-cm
Mxy-2.389e+20 Dyne-cm
Mxz3.220e+19 Dyne-cm
Myy1.813e+21 Dyne-cm
Myz-1.300e+19 Dyne-cm
Mzz4.980e+19 Dyne-cm
Variance Reduction72%
Version number1
Solution time2010/04/05 19:03:11 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1229-190
NP2319-18089

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