NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID71592270
Origin Time2011/06/29 11:13:31
Latitude38.7448
Longitude-122.7155
Depth (TT)0.9 km
Depth (MT; not authoritative)1.5 km fixed

Magnitudes:
Md3.31 (not authoritative)
Ml3.46 (not authoritative)
Mw3.26 (authoritative)

Principal Axes:
Scale1.0E+20 Dyne-cm
AxisValuePlungeAzimuth
T10.4803.326194.947
N-1.5925.960285.295
P-8.88883.16975.927

Source Composition:
TypePercent
DC70
CLVD30
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo9.68e+20 Dyne-cm
Mxx9.633e+20 Dyne-cm
Mxy2.974e+20 Dyne-cm
Mxz-8.850e+19 Dyne-cm
Myy-8.890e+19 Dyne-cm
Myz-1.016e+20 Dyne-cm
Mzz-8.744e+20 Dyne-cm
Variance Reduction64%
Version number65
Solution time2013/08/13 21:40:35 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1111-8249
NP2279-9942

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