NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID71744551
Origin Time2012/03/01 16:31:09
Latitude36.6378
Longitude-121.2510
Depth (TT)5.5 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md3.21 (not authoritative)
Ml3.2 (authoritative)
Mw3.15 (not authoritative)

Principal Axes:
Scale1.0e+20 Dyne-cm
AxisValuePlungeAzimuth
T6.74919.99794.326
N-0.21159.865223.149
P-6.53721.564356.057

Source Composition:
TypePercent
DC94
CLVD6
Iso(null)
Moment Tensor:
Mo6.64e+20 Dyne-cm
Mxx-5.622e+20 Dyne-cm
Mxy-8.700e+18 Dyne-cm
Mxz-2.326e+20 Dyne-cm
Myy5.874e+20 Dyne-cm
Myz2.379e+20 Dyne-cm
Mzz-2.520e+19 Dyne-cm
Variance Reduction10%
Version number2
Solution time2012/03/01 17:52:24 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP145-3089
NP2136-17960

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