NCSS Moment Tensor Solution

Solution reviewed by Sarina Patel

Moment Tensor Diagram
Hypocentral Location:
Event ID73739346
Origin Time2022/05/30 09:50:56
Latitude40.3883
Longitude-125.0522
Depth (TT)5.7 km
Depth (MT; not authoritative)5 km fixed

Magnitudes:
Md3.16 (not authoritative)
Ml3.17 (not authoritative)
Mw3.64 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T3.90911.21543.337
N-0.73557.530151.491
P-3.17530.026306.757

Source Composition:
TypePercent
DC62
CLVD38
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.54e+21 Dyne-cm
Mxx9.742e+20 Dyne-cm
Mxy3.107e+21 Dyne-cm
Mxz1.190e+19 Dyne-cm
Myy1.959e+20 Dyne-cm
Myz1.455e+21 Dyne-cm
Mzz-1.170e+21 Dyne-cm
Variance Reduction79%
Version number1
Solution time2022/05/30 18:11:18 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1352-3078
NP289-16661

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