NCSS Moment Tensor Solution

Solution reviewed by Achung

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73256930
Origin Time2019/08/23 14:16:52
Latitude38.7827
Longitude-122.4277
Depth (TT)11.9 km
Depth (MT; not authoritative)18 km

Magnitudes:
Md3.52 (not authoritative)
Ml3.53 (not authoritative)
Mw3.6 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.94628.871123.607
N0.41650.748256.047
P-3.36224.13619.304

Source Composition:
TypePercent
DC75
CLVD25
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.15e+21 Dyne-cm
Mxx-1.792e+21 Dyne-cm
Mxy-1.876e+21 Dyne-cm
Mxz-1.922e+21 Dyne-cm
Myy1.418e+21 Dyne-cm
Myz4.248e+20 Dyne-cm
Mzz3.741e+20 Dyne-cm
Variance Reduction81%
Version number2
Solution time2019/08/23 18:02:28 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP12523987
NP216017651

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