NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72536780
Origin Time2015/10/14 15:14:04
Latitude37.7882
Longitude-121.9643
Depth (TT)8.3 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md2.95 (authoritative)
Mw3.17 (not authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T6.96411.980100.125
N0.05369.698335.123
P-7.01716.142193.646

Source Composition:
TypePercent
DC98
CLVD2
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo6.99e+20 Dyne-cm
Mxx-5.903e+20 Dyne-cm
Mxy-2.640e+20 Dyne-cm
Mxz1.588e+20 Dyne-cm
Myy6.099e+20 Dyne-cm
Myz1.827e+20 Dyne-cm
Mzz-1.960e+19 Dyne-cm
Variance Reduction64%
Version number1
Solution time2015/10/14 17:02:07 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1327-16087
NP2236-370

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