NCSS Moment Tensor Solution

Solution reviewed by Danielle Lindsay

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73799091
Origin Time2022/10/25 18:42:03
Latitude37.3105
Longitude-121.6775
Depth (TT)6.9 km
Depth (MT; not authoritative)14 km

Magnitudes:
Md5.08 (not authoritative)
Ml5 (not authoritative)
Mw5.06 (authoritative)

Principal Axes:
Scale1.0E+23 Dyne-cm
AxisValuePlungeAzimuth
T4.4843.192284.503
N0.63986.510128.400
P-5.1231.41114.582

Source Composition:
TypePercent
DC75
CLVD25
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo4.80e+23 Dyne-cm
Mxx-4.514e+23 Dyne-cm
Mxy-2.333e+23 Dyne-cm
Mxz-8.373e+21 Dyne-cm
Myy3.867e+23 Dyne-cm
Myz-2.426e+22 Dyne-cm
Mzz6.473e+22 Dyne-cm
Variance Reduction92%
Version number2
Solution time2022/10/25 19:05:09 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP133017789
NP260187

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