NCSS Moment Tensor Solution

Solution reviewed by Nam Maneerat

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73293465
Origin Time2019/10/17 14:54:56
Latitude36.6373
Longitude-121.2572
Depth (TT)10.6 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md3.62 (not authoritative)
Ml3.74 (not authoritative)
Mw3.56 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.6279.86187.245
N0.22276.834225.236
P-2.8498.638355.732

Source Composition:
TypePercent
DC84
CLVD16
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.74e+21 Dyne-cm
Mxx-2.758e+21 Dyne-cm
Mxy3.349e+20 Dyne-cm
Mxz-4.353e+20 Dyne-cm
Myy2.535e+21 Dyne-cm
Myz4.393e+20 Dyne-cm
Mzz2.233e+20 Dyne-cm
Variance Reduction65%
Version number1
Solution time2019/10/17 15:42:19 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12221389
NP213117977

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