NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72243461
Origin Time2014/06/25 17:00:26
Latitude40.5565
Longitude-124.2540
Depth (TT)23.8 km
Depth (MT; not authoritative)24 km

Magnitudes:
Md2.92 (not authoritative)
Mw3.2 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T7.91412.518264.497
N-0.10447.965160.239
P-7.81039.3114.972

Source Composition:
TypePercent
DC97
CLVD3
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo7.86e+20 Dyne-cm
Mxx-4.612e+20 Dyne-cm
Mxy3.310e+19 Dyne-cm
Mxz-3.926e+20 Dyne-cm
Myy7.432e+20 Dyne-cm
Myz-2.016e+20 Dyne-cm
Mzz-2.820e+20 Dyne-cm
Variance Reduction70%
Version number1
Solution time2014/06/26 21:06:47 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1140-14173
NP237-2253

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