NCSS Moment Tensor Solution

Solution reviewed by Sarina Patel

Moment Tensor Diagram
Hypocentral Location:
Event ID73894796
Origin Time2023/05/31 19:59:40
Latitude40.3500
Longitude-125.6007
Depth (TT)10.0 km
Depth (MT; not authoritative)11 km fixed

Magnitudes:
Md3.65 (not authoritative)
Ml3.78 (not authoritative)
Mw3.94 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T10.1237.468226.606
N0.14175.059107.183
P-10.26412.865318.322

Source Composition:
TypePercent
DC97
CLVD3
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.02e+22 Dyne-cm
Mxx-7.440e+20 Dyne-cm
Mxy9.810e+21 Dyne-cm
Mxz-2.571e+21 Dyne-cm
Myy9.501e+20 Dyne-cm
Myz5.671e+20 Dyne-cm
Mzz-2.061e+20 Dyne-cm
Variance Reduction78%
Version number2
Solution time2023/05/31 22:31:34 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP193-16686
NP22-476

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