NCSS Moment Tensor Solution

Solution reviewed by Alex Robson

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72924455
Origin Time2017/11/15 01:23:53
Latitude36.6268
Longitude-121.2373
Depth (TT)5.3 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.78 (not authoritative)
Ml3.77 (not authoritative)
Mw3.76 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T5.4163.16789.560
N0.16186.748256.481
P-5.5770.734359.519

Source Composition:
TypePercent
DC94
CLVD6
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo5.50e+21 Dyne-cm
Mxx-5.575e+21 Dyne-cm
Mxy8.840e+19 Dyne-cm
Mxz-7.130e+19 Dyne-cm
Myy5.399e+21 Dyne-cm
Myz2.905e+20 Dyne-cm
Mzz1.763e+20 Dyne-cm
Variance Reduction70%
Version number1
Solution time2017/11/15 01:50:10 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1225388
NP213417887

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