NCSS Moment Tensor Solution

Solution reviewed by Holly

Moment Tensor Diagram
Hypocentral Location:
Event ID71804195
Origin Time2012/06/30 01:53:54
Latitude40.7268
Longitude-125.1997
Depth (TT)7.3 km
Depth (MT; not authoritative)14 km fixed

Magnitudes:
Md3.58 (not authoritative)
Ml3.94 (not authoritative)
Mw3.97 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.08319.550273.529
N0.10868.90070.493
P-1.1917.629180.803

Source Composition:
TypePercent
DC82
CLVD18
Iso(null)
Moment Tensor:
Mo1.14e+22 Dyne-cm
Mxx-1.165e+22 Dyne-cm
Mxy-7.111e+20 Dyne-cm
Mxz1.898e+21 Dyne-cm
Myy9.706e+21 Dyne-cm
Myz-3.048e+21 Dyne-cm
Mzz1.939e+21 Dyne-cm
Variance Reduction73%
Version number2
Solution time2012/06/30 02:41:37 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1492082
NP231617171

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