NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72052146
Origin Time2013/08/19 11:08:20
Latitude40.1260
Longitude-121.0250
Depth (TT)0.0 km
Depth (MT; not authoritative)1.5 km

Magnitudes:
Md3.59 (not authoritative)
Ml3.35 (not authoritative)
Mw3.43 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.50514.58349.806
N0.51631.552310.613
P-2.02154.500161.198

Source Composition:
TypePercent
DC49
CLVD51
Iso(null)
Moment Tensor:
Mo1.76e+21 Dyne-cm
Mxx1.352e+20 Dyne-cm
Mxy7.177e+20 Dyne-cm
Mxz1.291e+21 Dyne-cm
Myy9.678e+20 Dyne-cm
Myz-2.026e+20 Dyne-cm
Mzz-1.103e+21 Dyne-cm
Variance Reduction74%
Version number1
Solution time2013/08/19 18:50:11 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1295-12567
NP2175-3741

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