NCSS Moment Tensor Solution

Solution reviewed by Sierra

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID21076620
Origin Time2000/01/10 21:41:27
Latitude38.7572
Longitude-122.9153
Depth (TT)6.6 km
Depth (MT; not authoritative)5 km

Magnitudes:
Ma4.24 (not authoritative)
Md4.04 (not authoritative)
Ml4.28 (not authoritative)
Mw4.33 (authoritative)

Principal Axes:
Scale10**22 Dyne-cm
AxisValuePlungeAzimuth
T3.99712125
N-0.2245219
P-3.77236223

Source Composition:
TypePercent
DC89
CLVD11
Iso(null)
Moment Tensor:
Mo3.88e+22 Dyne-cm
Mxx-1.644e+21 Dyne-cm
Mxy-3.057e+22 Dyne-cm
Mxz7.500e+21 Dyne-cm
Myy1.424e+22 Dyne-cm
Myz1.838e+22 Dyne-cm
Mzz-1.259e+22 Dyne-cm
Variance Reduction77%
Version number4
Solution time2011/06/28 22:45:52 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1358-14574
NP2258-1956

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