NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72408335
Origin Time2015/03/10 00:40:09
Latitude38.8162
Longitude-122.8100
Depth (TT)3.1 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.08 (not authoritative)
Ml3.01 (not authoritative)
Mw3.43 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.6754.291102.781
N0.13342.632196.742
P-1.80847.0468.159

Source Composition:
TypePercent
DC85
CLVD15
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.74e+21 Dyne-cm
Mxx-6.750e+20 Dyne-cm
Mxy-4.574e+20 Dyne-cm
Mxz-9.837e+20 Dyne-cm
Myy1.573e+21 Dyne-cm
Myz-2.520e+19 Dyne-cm
Mzz-8.981e+20 Dyne-cm
Variance Reduction70%
Version number1
Solution time2015/03/10 18:36:51 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP146-4062
NP2157-14655

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