NCSS Moment Tensor Solution

Solution reviewed by Ingrid

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72336775
Origin Time2014/11/07 08:05:58
Latitude41.8983
Longitude-119.9458
Depth (TT)23.8 km
Depth (MT; not authoritative)3.5 km

Magnitudes:
Md4.43 (not authoritative)
Ml4.3 (not authoritative)
Mw4.51 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T7.7570.59193.339
N-1.12232.301183.713
P-6.63557.6932.405

Source Composition:
TypePercent
DC71
CLVD29
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo7.20e+22 Dyne-cm
Mxx-2.664e+22 Dyne-cm
Mxy-5.823e+21 Dyne-cm
Mxz-2.493e+22 Dyne-cm
Myy7.724e+22 Dyne-cm
Myz-1.308e+20 Dyne-cm
Mzz-5.059e+22 Dyne-cm
Variance Reduction87%
Version number2
Solution time2014/11/07 17:03:38 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP131-4954
NP2155-13253

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