NCSS Moment Tensor Solution

Solution reviewed by Noah Luna

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72716540
Origin Time2016/10/27 06:37:24
Latitude40.3462
Longitude-124.5465
Depth (TT)24.0 km
Depth (MT; not authoritative)33 km

Magnitudes:
Md3.85 (not authoritative)
Ml3.95 (not authoritative)
Mw4.11 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.7175.187260.720
N0.24984.68267.964
P-1.9671.168170.614

Source Composition:
TypePercent
DC75
CLVD25
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.84e+22 Dyne-cm
Mxx-1.869e+22 Dyne-cm
Mxy5.880e+21 Dyne-cm
Mxz2.324e+20 Dyne-cm
Myy1.608e+22 Dyne-cm
Myz-1.378e+21 Dyne-cm
Mzz2.606e+21 Dyne-cm
Variance Reduction86%
Version number2
Solution time2016/10/27 07:03:52 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP136487
NP230617786

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