NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72134626
Origin Time2014/01/02 06:23:10
Latitude40.2912
Longitude-124.4560
Depth (TT)20.3 km
Depth (MT; not authoritative)24 km

Magnitudes:
Md3.77 (not authoritative)
Ml3.96 (not authoritative)
Mw4.02 (authoritative)

Principal Axes:
Scale1.0E+22 Dyne-cm
AxisValuePlungeAzimuth
T1.3168.08755.031
N-0.00181.111259.728
P-1.3153.665145.552

Source Composition:
TypePercent
DC100
CLVD0
Iso(null)
Moment Tensor:
Mo1.32e+22 Dyne-cm
Mxx-4.671e+21 Dyne-cm
Mxy1.217e+22 Dyne-cm
Mxz1.742e+21 Dyne-cm
Myy4.470e+21 Dyne-cm
Myz1.028e+21 Dyne-cm
Mzz2.012e+20 Dyne-cm
Variance Reduction86%
Version number2
Solution time2014/01/02 07:13:05 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP110017287
NP2191382

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