NCSS Moment Tensor Solution

Solution reviewed by Peggy

Moment Tensor Diagram
Hypocentral Location:
Event ID71603080
Origin Time2011/07/18 16:36:47
Latitude36.7467
Longitude-121.3432
Depth (TT)8.6 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md3.19 (not authoritative)
Ml3.24 (not authoritative)
Mw3.17 (authoritative)

Principal Axes:
Scale1.0e+20 Dyne-cm
AxisValuePlungeAzimuth
T7.05571.673141.084
N-0.32116.733296.265
P-6.7347.26128.461

Source Composition:
TypePercent
DC100
CLVD0
Iso(null)
Moment Tensor:
Mo7.12e+20 Dyne-cm
Mxx-4.756e+20 Dyne-cm
Mxy-3.460e+20 Dyne-cm
Mxz-2.419e+20 Dyne-cm
Myy-1.469e+20 Dyne-cm
Myz1.067e+20 Dyne-cm
Mzz6.225e+20 Dyne-cm
Variance Reduction47%
Version number1
Solution time2011/07/18 18:40:39 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12846754
NP214011842

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