NCSS Moment Tensor Solution

Solution reviewed by Sanne

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71671056
Origin Time2011/10/27 06:37:09
Latitude39.6045
Longitude-120.4702
Depth (TT)13.7 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md4.83 (not authoritative)
Ml5.17 (not authoritative)
Mw4.73 (authoritative)

Principal Axes:
Scale1.0e+23 Dyne-cm
AxisValuePlungeAzimuth
T1.62916.969277.896
N-0.16671.44073.242
P-1.4637.296185.657

Source Composition:
TypePercent
DC80
CLVD20
Iso(null)
Moment Tensor:
Mo1.55e+23 Dyne-cm
Mxx-1.399e+23 Dyne-cm
Mxy-3.485e+22 Dyne-cm
Mxz2.314e+22 Dyne-cm
Myy1.432e+23 Dyne-cm
Myz-4.801e+22 Dyne-cm
Mzz-3.391e+21 Dyne-cm
Variance Reduction93%
Version number3
Solution time2011/10/27 07:08:03 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1531783
NP232117373

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