NCSS Moment Tensor Solution

Solution reviewed by SarinaPatel

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73201181
Origin Time2019/06/23 03:53:03
Latitude40.2813
Longitude-124.2983
Depth (TT)9.4 km
Depth (MT; not authoritative)18 km

Magnitudes:
Md5.8 (not authoritative)
Ml5.53 (not authoritative)
Mw5.58 (authoritative)

Principal Axes:
Scale1.0E+24 Dyne-cm
AxisValuePlungeAzimuth
T2.9903.68966.310
N-0.05278.701317.485
P-2.93810.665157.006

Source Composition:
TypePercent
DC97
CLVD3
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.96e+24 Dyne-cm
Mxx-1.925e+24 Dyne-cm
Mxy2.117e+24 Dyne-cm
Mxz5.617e+23 Dyne-cm
Myy2.063e+24 Dyne-cm
Myz-2.616e+22 Dyne-cm
Mzz-1.384e+23 Dyne-cm
Variance Reduction86%
Version number2
Solution time2019/06/23 04:36:28 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1292-17085
NP2201-580

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