NCSS Moment Tensor Solution

Solution reviewed by Ingrid

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71910506
Origin Time2012/12/26 11:32:32
Latitude35.9710
Longitude-120.5257
Depth (TT)11.9 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md3.4 (not authoritative)
Ml3.61 (not authoritative)
Mw3.3 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.2065.76698.024
N-0.16173.088207.420
P-1.04515.8436.382

Source Composition:
TypePercent
DC73
CLVD27
Iso(null)
Moment Tensor:
Mo1.13e+21 Dyne-cm
Mxx-9.427e+20 Dyne-cm
Mxy-2.775e+20 Dyne-cm
Mxz-2.497e+20 Dyne-cm
Myy1.156e+21 Dyne-cm
Myz1.096e+20 Dyne-cm
Mzz-2.135e+20 Dyne-cm
Variance Reduction48%
Version number3
Solution time2012/12/26 18:58:37 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP151-1583
NP2143-17375

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