NCSS Moment Tensor Solution

Solution reviewed by Holly

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71776130
Origin Time2012/05/05 09:23:23
Latitude38.7962
Longitude-122.7590
Depth (TT)2.8 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md4.14 (not authoritative)
Ml4.09 (not authoritative)
Mw4.45 (authoritative)

Principal Axes:
Scale1.0e+22 Dyne-cm
AxisValuePlungeAzimuth
T5.7645.01494.201
N0.06454.827357.050
P-5.82834.707187.684

Source Composition:
TypePercent
DC98
CLVD2
Iso(null)
Moment Tensor:
Mo5.80e+22 Dyne-cm
Mxx-3.816e+22 Dyne-cm
Mxy-9.410e+21 Dyne-cm
Mxz2.697e+22 Dyne-cm
Myy5.619e+22 Dyne-cm
Myz8.637e+21 Dyne-cm
Mzz-1.803e+22 Dyne-cm
Variance Reduction85%
Version number2
Solution time2012/05/05 10:19:28 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1326-15070
NP2225-2362

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