NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72134726
Origin Time2014/01/02 09:32:28
Latitude38.7867
Longitude-122.7408
Depth (TT)1.3 km
Depth (MT; not authoritative)1.5 km

Magnitudes:
Md3.05 (not authoritative)
Ml3.08 (not authoritative)
Mw3.25 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T1.0915.823281.838
N-0.30220.13613.981
P-0.79068.968176.457

Source Composition:
TypePercent
DC45
CLVD55
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo9.40e+20 Dyne-cm
Mxx-3.062e+20 Dyne-cm
Mxy-2.729e+20 Dyne-cm
Mxz1.920e+20 Dyne-cm
Myy1.019e+21 Dyne-cm
Myz-1.477e+20 Dyne-cm
Mzz-7.124e+20 Dyne-cm
Variance Reduction71%
Version number3
Solution time2014/01/06 19:27:20 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1209-6554
NP2351-12043

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