NCSS Moment Tensor Solution

Solution reviewed by Aurelie

Moment Tensor Diagram
Hypocentral Location:
Event ID71538646
Origin Time2011/03/06 13:46:38
Latitude40.4038
Longitude-125.3630
Depth (TT)24.5 km
Depth (MT; not authoritative)24 km fixed

Magnitudes:
Md3.88 (not authoritative)
Ml3.74 (not authoritative)
Mw4.54 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T7.37117.62350.123
N1.22370.635255.459
P-8.5947.772142.608

Source Composition:
TypePercent
DC72
CLVD28
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo7.98e+22 Dyne-cm
Mxx-2.565e+22 Dyne-cm
Mxy7.397e+22 Dyne-cm
Mxz2.182e+22 Dyne-cm
Myy9.580e+21 Dyne-cm
Myz5.627e+21 Dyne-cm
Mzz1.607e+22 Dyne-cm
Variance Reduction84%
Version number4
Solution time2011/03/07 22:43:44 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP19516283
NP2188772

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