NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73573646
Origin Time2021/06/13 06:54:47
Latitude38.8078
Longitude-122.8292
Depth (TT)2.6 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md3.3 (not authoritative)
Ml3.38 (not authoritative)
Mw3.98 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T13.09219.902253.433
N-2.77724.124154.102
P-10.31557.86618.627

Source Composition:
TypePercent
DC58
CLVD42
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo1.17e+22 Dyne-cm
Mxx-3.551e+21 Dyne-cm
Mxy3.189e+21 Dyne-cm
Mxz-4.666e+21 Dyne-cm
Myy9.895e+21 Dyne-cm
Myz-5.953e+21 Dyne-cm
Mzz-6.344e+21 Dyne-cm
Variance Reduction90%
Version number5
Solution time2021/06/13 21:52:34 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1144-11669
NP218-4133

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