NCSS Moment Tensor Solution

Solution reviewed by Sevan Adourian

Moment Tensor Diagram
Hypocentral Location:
Event ID73587386
Origin Time2021/07/11 12:59:36
Latitude40.3835
Longitude-125.5065
Depth (TT)5.1 km
Depth (MT; not authoritative)11 km fixed

Magnitudes:
Md3.45 (not authoritative)
Ml3.41 (not authoritative)
Mw3.91 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T8.97726.52152.096
N0.47244.137171.058
P-9.44934.184302.284

Source Composition:
TypePercent
DC90
CLVD10
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo9.21e+21 Dyne-cm
Mxx1.105e+21 Dyne-cm
Mxy6.367e+21 Dyne-cm
Mxz-3.750e+20 Dyne-cm
Myy-1.407e+20 Dyne-cm
Myz6.580e+21 Dyne-cm
Mzz-9.642e+20 Dyne-cm
Variance Reduction84%
Version number2
Solution time2021/07/14 16:00:33 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1356-4685
NP290-17345

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