NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72434135
Origin Time2015/04/24 01:34:56
Latitude40.3340
Longitude-127.1505
Depth (TT)17.8 km
Depth (MT; not authoritative)21 km

Magnitudes:
Md4.81 (not authoritative)
Ml4.8 (not authoritative)
Mw5.34 (authoritative)

Principal Axes:
Scale1.0E+24 Dyne-cm
AxisValuePlungeAzimuth
T1.5459.20236.562
N-0.56625.119130.918
P-0.97963.024288.005

Source Composition:
TypePercent
DC27
CLVD73
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.26e+24 Dyne-cm
Mxx7.531e+23 Dyne-cm
Mxy1.009e+24 Dyne-cm
Mxz2.161e+23 Dyne-cm
Myy8.709e+22 Dyne-cm
Myz3.574e+23 Dyne-cm
Mzz-8.402e+23 Dyne-cm
Variance Reduction83%
Version number3
Solution time2015/06/02 19:29:07 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1327-6059
NP2100-12942

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