NCSS Moment Tensor Solution

Solution reviewed by Clay Miller

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71996906
Origin Time2013/05/24 03:47:08
Latitude40.1895
Longitude-121.0610
Depth (TT)11.0 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md5.79 (not authoritative)
Ml5.88 (not authoritative)
Mw5.69 (authoritative)

Principal Axes:
Scale1.0E+24 Dyne-cm
AxisValuePlungeAzimuth
T4.3868.51857.226
N-0.20550.223316.862
P-4.18138.493154.067

Source Composition:
TypePercent
DC91
CLVD9
Iso(null)
Moment Tensor:
Mo4.28e+24 Dyne-cm
Mxx-8.590e+23 Dyne-cm
Mxy3.002e+24 Dyne-cm
Mxz2.106e+24 Dyne-cm
Myy2.504e+24 Dyne-cm
Myz-2.816e+23 Dyne-cm
Mzz-1.645e+24 Dyne-cm
Variance Reduction93%
Version number2
Solution time2013/05/24 04:51:29 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1292-14570
NP2188-2457

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