NCSS Moment Tensor Solution

Solution reviewed by Christina V

Moment Tensor Diagram
Hypocentral Location:
Event ID73569391
Origin Time2021/06/03 12:15:33
Latitude37.3722
Longitude-121.7260
Depth (TT)7.1 km
Depth (MT; not authoritative)8 km fixed

Magnitudes:
Md3.61 (not authoritative)
Ml3.48 (not authoritative)
Mw3.59 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T2.91315.760279.520
N0.16770.93064.246
P-3.08010.462186.533

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.00e+21 Dyne-cm
Mxx-2.863e+21 Dyne-cm
Mxy-7.697e+20 Dyne-cm
Mxz6.948e+20 Dyne-cm
Myy2.600e+21 Dyne-cm
Myz-6.417e+20 Dyne-cm
Mzz2.629e+20 Dyne-cm
Variance Reduction77%
Version number2
Solution time2021/06/03 18:55:38 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1541986
NP232217671

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