NCSS Moment Tensor Solution

Solution reviewed by Sanne

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71671256
Origin Time2011/10/27 12:36:44
Latitude37.8727
Longitude-122.2513
Depth (TT)9.7 km
Depth (MT; not authoritative)11 km

Magnitudes:
Md3.67 (not authoritative)
Ml3.86 (not authoritative)
Mw3.62 (authoritative)

Principal Axes:
Scale1.0e+21 Dyne-cm
AxisValuePlungeAzimuth
T3.4042.75396.563
N-0.02579.235201.213
P-3.37810.3996.057

Source Composition:
TypePercent
DC99
CLVD1
Iso(null)
Moment Tensor:
Mo3.39e+21 Dyne-cm
Mxx-3.188e+21 Dyne-cm
Mxy-7.288e+20 Dyne-cm
Mxz-6.108e+20 Dyne-cm
Myy3.315e+21 Dyne-cm
Myz1.006e+20 Dyne-cm
Mzz-1.265e+20 Dyne-cm
Variance Reduction83%
Version number2
Solution time2011/10/27 13:04:41 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP151-985
NP2142-17581

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