NCSS Moment Tensor Solution

Solution reviewed by Taka Taira

Moment Tensor Diagram
Hypocentral Location:
Event ID72694726
Origin Time2016/09/13 07:50:22
Latitude37.8047
Longitude-122.1975
Depth (TT)4.0 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md3.46 (not authoritative)
Ml3.37 (not authoritative)
Mw3.54 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.6446.022278.162
N-0.14779.446153.679
P-2.4978.6369.080

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.57e+21 Dyne-cm
Mxx-2.331e+21 Dyne-cm
Mxy-7.458e+20 Dyne-cm
Mxz-3.032e+20 Dyne-cm
Myy2.500e+21 Dyne-cm
Myz-3.432e+20 Dyne-cm
Mzz-1.689e+20 Dyne-cm
Variance Reduction71%
Version number2
Solution time2016/09/13 08:13:00 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1144-17088
NP253-280

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