NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73585771
Origin Time2021/07/09 09:13:49
Latitude38.5493
Longitude-119.4660
Depth (TT)0.7 km
Depth (MT; not authoritative)3.5 km

Magnitudes:
Md3.53 (not authoritative)
Ml3.65 (not authoritative)
Mw3.55 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.5658.751271.124
N0.18234.198175.120
P-2.74754.38913.535

Source Composition:
TypePercent
DC87
CLVD13
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.66e+21 Dyne-cm
Mxx-7.557e+20 Dyne-cm
Mxy-2.716e+20 Dyne-cm
Mxz-1.341e+21 Dyne-cm
Myy2.454e+21 Dyne-cm
Myz-6.827e+20 Dyne-cm
Mzz-1.699e+21 Dyne-cm
Variance Reduction83%
Version number2
Solution time2021/07/12 17:48:38 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1154-12962
NP235-4047

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