NCSS Moment Tensor Solution

Solution reviewed by Noah Luna

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72771746
Origin Time2017/03/08 17:20:24
Latitude36.6343
Longitude-121.2557
Depth (TT)7.3 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md3.78 (not authoritative)
Ml3.94 (not authoritative)
Mw3.72 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T4.66520.26297.339
N0.03269.232264.109
P-4.6974.3665.724

Source Composition:
TypePercent
DC99
CLVD1
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo4.68e+21 Dyne-cm
Mxx-4.557e+21 Dyne-cm
Mxy-9.832e+20 Dyne-cm
Mxz-5.495e+20 Dyne-cm
Myy3.996e+21 Dyne-cm
Myz1.457e+21 Dyne-cm
Mzz5.606e+20 Dyne-cm
Variance Reduction64%
Version number3
Solution time2017/03/08 18:33:55 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12331879
NP214016873

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