NCSS Moment Tensor Solution

Computer-generated solution; not reviewed

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72702296
Origin Time2016/09/25 09:50:47
Latitude41.8378
Longitude-126.4220
Depth (TT)5.0 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.69 (not authoritative)
Ml4.02 (not authoritative)
Mw4.5 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T8.44419.212105.166
N-2.86955.875226.111
P-5.57527.0234.929

Source Composition:
TypePercent
DC32
CLVD68
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo7.01e+22 Dyne-cm
Mxx-4.310e+22 Dyne-cm
Mxy-2.731e+22 Dyne-cm
Mxz-2.011e+22 Dyne-cm
Myy6.512e+22 Dyne-cm
Myz3.299e+22 Dyne-cm
Mzz-2.202e+22 Dyne-cm
Variance Reduction80%
Version number1
Solution time2016/09/25 09:55:46 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP154-3485
NP2147-17456

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