NCSS Moment Tensor Solution

Solution reviewed by Qingkai Kong

Moment Tensor Diagram
Hypocentral Location:
Event ID73397916
Origin Time2020/05/28 19:19:13
Latitude36.6358
Longitude-121.2650
Depth (TT)11.6 km
Depth (MT; not authoritative)11 km fixed

Magnitudes:
Md3.59 (not authoritative)
Ml3.73 (not authoritative)
Mw3.47 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.1019.40690.642
N-0.19279.338242.277
P-1.9084.974359.815

Source Composition:
TypePercent
DC82
CLVD18
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.00e+21 Dyne-cm
Mxx-1.895e+21 Dyne-cm
Mxy-1.950e+19 Dyne-cm
Mxz-1.524e+20 Dyne-cm
Myy2.039e+21 Dyne-cm
Myz3.701e+20 Dyne-cm
Mzz-1.438e+20 Dyne-cm
Variance Reduction74%
Version number1
Solution time2020/05/28 20:02:05 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12261087
NP213517780

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