NCSS Moment Tensor Solution

Solution reviewed by Yuexin Li

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73538445
Origin Time2021/03/17 14:21:58
Latitude41.1562
Longitude-125.3175
Depth (TT)4.9 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md3.34 (not authoritative)
Ml3.52 (not authoritative)
Mw3.6 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.9648.32384.334
N0.17279.204224.441
P-3.1356.827353.330

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.05e+21 Dyne-cm
Mxx-3.018e+21 Dyne-cm
Mxy6.447e+20 Dyne-cm
Mxz-3.482e+20 Dyne-cm
Myy2.835e+21 Dyne-cm
Myz4.433e+20 Dyne-cm
Mzz1.835e+20 Dyne-cm
Variance Reduction39%
Version number2
Solution time2021/03/17 22:23:33 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12191189
NP212917979

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