NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73319936
Origin Time2019/12/26 19:48:24
Latitude37.5828
Longitude-118.8232
Depth (TT)9.7 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md3.79 (not authoritative)
Ml3.96 (authoritative)
Mw3.62 (not authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T3.41212.81748.806
N-0.08267.933172.945
P-3.33017.650314.654

Source Composition:
TypePercent
DC95
CLVD5
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.37e+21 Dyne-cm
Mxx-9.790e+19 Dyne-cm
Mxy3.121e+21 Dyne-cm
Mxz-1.618e+20 Dyne-cm
Myy3.065e+20 Dyne-cm
Myz1.236e+21 Dyne-cm
Mzz-2.086e+20 Dyne-cm
Variance Reduction39%
Version number1
Solution time2019/12/26 20:19:25 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP11-2287
NP292-17668

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