NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71839165
Origin Time2012/09/07 13:22:10
Latitude36.1162
Longitude-120.0580
Depth (TT)14.8 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.98 (not authoritative)
Ml3.82 (not authoritative)
Mw3.68 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T4.04576.121191.631
N0.0227.588314.255
P-4.06711.55245.816

Source Composition:
TypePercent
DC99
CLVD1
Iso(null)
Moment Tensor:
Mo4.06e+21 Dyne-cm
Mxx-1.663e+21 Dyne-cm
Mxy-1.916e+21 Dyne-cm
Mxz-1.477e+21 Dyne-cm
Myy-1.987e+21 Dyne-cm
Myz-7.641e+20 Dyne-cm
Mzz3.650e+21 Dyne-cm
Variance Reduction61%
Version number4
Solution time2012/09/07 19:12:08 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP13098157
NP214610434

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