NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram
Hypocentral Location:
Event ID71280691
Origin Time2009/09/13 22:53:17
Latitude37.8548
Longitude-121.7720
Depth (TT)14.1 km
Depth (MT; not authoritative)14 km fixed

Magnitudes:
Md3.21 (not authoritative)
Ml3.13 (not authoritative)
Mw3.21 (authoritative)

Deviatoric Solution:
Scale10**20 Dyne-cm
AxisValuePlungeAzimuth
T7.6391110
N1.1437615
P-8.77814200

Source Composition:
TypePercent
DC74
CLVD26
Iso(null)
Moment Tensor:
Moment8.18e+20 Dyne-cm
Scale1.0e+20 Dyne-cm
Mxx-6.374
Mxy-5.056
Mxz2.094
Myy5.779
Myz0.900
Mzz0.595
Variance Reduction46%
Version number2
Solution time2009/09/14 23:33:45 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1336-16981
NP2244-980

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