NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram
Hypocentral Location:
Event ID71439771
Origin Time2010/07/31 01:31:57
Latitude39.3137
Longitude-122.8167
Depth (TT)9.7 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md2.95 (not authoritative)
Mw3.01 (authoritative)

Deviatoric Solution:
Scale10**20 Dyne-cm
AxisValuePlungeAzimuth
T4.15317134
N-0.19242239
P-3.9634327

Source Composition:
TypePercent
DC93
CLVD7
Iso(null)
Moment Tensor:
Moment4.05e+20 Dyne-cm
Scale1.0e+20 Dyne-cm
Mxx0.148
Mxy-2.786
Mxz-2.498
Myy1.469
Myz-0.049
Mzz-1.617
Variance Reduction48%
Version number1
Solution time2010/07/31 04:27:47 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP175-4673
NP2181-15747

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