NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72849876
Origin Time2017/07/27 01:36:22
Latitude38.5745
Longitude-122.4332
Depth (TT)-0.0 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.33 (not authoritative)
Ml3.42 (not authoritative)
Mw3.27 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T10.26818.734122.028
N-0.41670.929313.224
P-9.8523.444213.198

Source Composition:
TypePercent
DC92
CLVD8
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.01e+21 Dyne-cm
Mxx-4.304e+20 Dyne-cm
Mxy-8.616e+20 Dyne-cm
Mxz-1.250e+20 Dyne-cm
Myy3.653e+20 Dyne-cm
Myz3.065e+20 Dyne-cm
Mzz6.520e+19 Dyne-cm
Variance Reduction68%
Version number1
Solution time2017/07/27 06:21:37 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP116616479
NP22591174

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