NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram
Hypocentral Location:
Event ID72963436
Origin Time2018/02/03 03:12:47
Latitude40.8010
Longitude-125.4455
Depth (TT)13.3 km
Depth (MT; not authoritative)14 km fixed

Magnitudes:
Md4.14 (not authoritative)
Ml4.17 (not authoritative)
Mw4.33 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T3.4742.596276.486
N0.87984.46034.360
P-4.3534.890186.264

Source Composition:
TypePercent
DC60
CLVD40
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.91e+22 Dyne-cm
Mxx-4.220e+22 Dyne-cm
Mxy-8.540e+21 Dyne-cm
Mxz4.550e+21 Dyne-cm
Myy3.374e+22 Dyne-cm
Myz-6.822e+20 Dyne-cm
Mzz8.459e+21 Dyne-cm
Variance Reduction86%
Version number2
Solution time2018/02/03 05:43:15 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1231-588
NP2321-17885

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