NCSS Moment Tensor Solution

Solution reviewed by Amanda

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71464510
Origin Time2010/10/05 15:15:28
Latitude40.9512
Longitude-124.8037
Depth (TT)23.6 km
Depth (MT; not authoritative)24 km

Magnitudes:
Md4.39 (not authoritative)
Ml4.26 (not authoritative)
Mw4.39 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T4.46513.21796.253
N0.63476.509288.050
P-5.0992.661186.879

Source Composition:
TypePercent
DC75
CLVD25
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo4.78e+22 Dyne-cm
Mxx-4.962e+22 Dyne-cm
Mxy-1.073e+22 Dyne-cm
Mxz1.712e+21 Dyne-cm
Myy4.139e+22 Dyne-cm
Myz8.793e+21 Dyne-cm
Mzz8.222e+21 Dyne-cm
Variance Reduction89%
Version number2
Solution time2010/10/05 15:43:39 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP114116983
NP2232879

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