NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72095586
Origin Time2013/10/26 01:29:26
Latitude39.7378
Longitude-123.5465
Depth (TT)6.4 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md2.97 (not authoritative)
Mw3.23 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T8.5215.019100.257
N0.17184.780296.248
P-8.6921.431190.382

Source Composition:
TypePercent
DC96
CLVD4
Iso(null)
Moment Tensor:
Mo8.61e+20 Dyne-cm
Mxx-8.136e+20 Dyne-cm
Mxy-3.022e+20 Dyne-cm
Mxz8.800e+18 Dyne-cm
Myy7.907e+20 Dyne-cm
Myz7.560e+19 Dyne-cm
Mzz2.290e+19 Dyne-cm
Variance Reduction64%
Version number1
Solution time2013/10/29 22:13:17 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP114517587
NP2235385

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