NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73406336
Origin Time2020/06/10 13:25:46
Latitude36.7280
Longitude-121.3758
Depth (TT)2.3 km
Depth (MT; not authoritative)3.5 km

Magnitudes:
Md3.49 (not authoritative)
Ml3.47 (not authoritative)
Mw3.27 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T0.9295.37988.488
N0.14380.597213.137
P-1.0737.690357.759

Source Composition:
TypePercent
DC73
CLVD27
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.00e+21 Dyne-cm
Mxx-1.048e+21 Dyne-cm
Mxy6.720e+19 Dyne-cm
Mxz-1.592e+20 Dyne-cm
Myy9.198e+20 Dyne-cm
Myz7.960e+19 Dyne-cm
Mzz1.286e+20 Dyne-cm
Variance Reduction79%
Version number4
Solution time2020/07/08 18:57:38 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP143-988
NP2133-17881

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