NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID73384075
Origin Time2020/05/12 18:15:14
Latitude37.4503
Longitude-118.0250
Depth (TT)13.0 km
Depth (MT; not authoritative)18 km fixed

Magnitudes:
Md3.67 (not authoritative)
Ml3.45 (authoritative)
Mw3.45 (not authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.81442.881312.234
N0.07325.13668.064
P-1.88736.662178.506

Source Composition:
TypePercent
DC92
CLVD8
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.85e+21 Dyne-cm
Mxx-7.650e+20 Dyne-cm
Mxy-4.324e+20 Dyne-cm
Mxz1.522e+21 Dyne-cm
Myy5.846e+20 Dyne-cm
Myz-6.673e+20 Dyne-cm
Mzz1.804e+20 Dyne-cm
Variance Reduction20%
Version number2
Solution time2020/06/12 19:52:50 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1666587
NP232917225

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