NCSS Moment Tensor Solution

Solution reviewed by Dreger

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72737985
Origin Time2016/12/14 16:41:06
Latitude38.8222
Longitude-122.8413
Depth (TT)1.5 km
Depth (MT; not authoritative)5 km

Magnitudes:
Md4.85 (not authoritative)
Ml4.6 (not authoritative)
Mw5.01 (authoritative)

Principal Axes:
Scale1.0E+23 Dyne-cm
AxisValuePlungeAzimuth
T4.7455.315108.727
N-1.22073.5910.312
P-3.52515.478200.203

Source Composition:
TypePercent
DC49
CLVD51
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo4.14e+23 Dyne-cm
Mxx-2.496e+23 Dyne-cm
Mxy-2.492e+23 Dyne-cm
Mxz3.796e+22 Dyne-cm
Myy3.829e+23 Dyne-cm
Myz7.257e+22 Dyne-cm
Mzz-1.333e+23 Dyne-cm
Variance Reduction89%
Version number4
Solution time2016/12/15 08:05:02 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1335-16583
NP2244-775

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