NCSS Moment Tensor Solution

Solution reviewed by peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71401831
Origin Time2010/05/21 03:18:45
Latitude38.7897
Longitude-122.7355
Depth (TT)2.2 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md2.91 (not authoritative)
Mw3.02 (authoritative)

Deviatoric Solution:
Scale10**20 Dyne-cm
AxisValuePlungeAzimuth
T4.3997137
N-0.29383303
P-4.105247

Source Composition:
TypePercent
DC87
CLVD13
Iso(null)
Moment Tensor:
Moment4.22e+20 Dyne-cm
Scale1.0e+20 Dyne-cm
Mxx0.454
Mxy-4.167
Mxz-0.511
Myy-0.229
Myz0.277
Mzz-0.225
Variance Reduction45%
Version number1
Solution time2010/05/21 17:54:06 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1273687
NP218217784

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