NCSS Moment Tensor Solution

Solution reviewed by Sanne

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID71545165
Origin Time2011/03/31 11:58:50
Latitude40.4273
Longitude-124.2182
Depth (TT)25.4 km
Depth (MT; not authoritative)27 km

Magnitudes:
Md3.38 (not authoritative)
Ml3.24 (not authoritative)
Mw3.6 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T3.0314.412263.446
N0.17064.0242.557
P-3.20125.543171.333

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo3.12e+21 Dyne-cm
Mxx-2.475e+21 Dyne-cm
Mxy7.313e+20 Dyne-cm
Mxz1.271e+21 Dyne-cm
Myy2.915e+21 Dyne-cm
Myz-4.156e+20 Dyne-cm
Mzz-4.399e+20 Dyne-cm
Variance Reduction73%
Version number1
Solution time2011/03/31 18:32:43 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1215-2275
NP2310-16469

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