NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID73279500
Origin Time2019/09/25 05:49:35
Latitude36.5922
Longitude-121.1927
Depth (TT)7.0 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md3.11 (not authoritative)
Ml3.2 (not authoritative)
Mw3.23 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T8.40516.85592.078
N0.54864.674221.883
P-8.95418.331356.317

Source Composition:
TypePercent
DC88
CLVD12
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo8.68e+20 Dyne-cm
Mxx-7.969e+20 Dyne-cm
Mxy2.880e+19 Dyne-cm
Mxz-2.910e+20 Dyne-cm
Myy7.700e+20 Dyne-cm
Myz2.361e+20 Dyne-cm
Mzz2.690e+19 Dyne-cm
Variance Reduction70%
Version number1
Solution time2019/09/25 21:40:16 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP144-2589
NP2134-17965

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