NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71625245
Origin Time2011/08/24 11:59:51
Latitude37.5457
Longitude-118.8722
Depth (TT)9.9 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md4.25 (not authoritative)
Ml4.34 (not authoritative)
Mw4.23 (authoritative)

Principal Axes:
Scale1.0e+22 Dyne-cm
AxisValuePlungeAzimuth
T3.06519.611269.091
N-0.70941.857160.476
P-2.35541.67517.584

Source Composition:
TypePercent
DC54
CLVD46
Iso(null)
Moment Tensor:
Mo2.71e+22 Dyne-cm
Mxx-1.543e+22 Dyne-cm
Mxy-2.113e+21 Dyne-cm
Mxz-7.980e+21 Dyne-cm
Myy2.555e+22 Dyne-cm
Myz-1.440e+22 Dyne-cm
Mzz-1.012e+22 Dyne-cm
Variance Reduction89%
Version number3
Solution time2011/08/25 19:07:36 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1148-13377
NP244-1945

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