NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21496779
Origin Time2005/11/26 07:02:29
Latitude40.3507
Longitude-124.3318
Depth (TT)17.9 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.34 (not authoritative)
Ml3.13 (not authoritative)
Mw3.45 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.76938.16766.361
N0.18551.814244.245
P-1.9541.028335.552

Source Composition:
TypePercent
DC81
CLVD19
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.86e+21 Dyne-cm
Mxx-1.430e+21 Dyne-cm
Mxy1.165e+21 Dyne-cm
Mxz2.737e+20 Dyne-cm
Myy6.405e+20 Dyne-cm
Myz7.210e+20 Dyne-cm
Mzz7.892e+20 Dyne-cm
Variance Reduction51%
Version number1
Solution time2012/09/27 20:01:45 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12083065
NP210415263

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