NCSS Moment Tensor Solution

Solution reviewed by Laura Salmi

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID72571010
Origin Time2015/12/29 03:35:28
Latitude41.0703
Longitude-125.2860
Depth (TT)16.9 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md4.56 (not authoritative)
Ml4.38 (not authoritative)
Mw4.87 (authoritative)

Principal Axes:
Scale1.0E+23 Dyne-cm
AxisValuePlungeAzimuth
T2.75713.62792.046
N-0.48368.774323.427
P-2.27415.957186.021

Source Composition:
TypePercent
DC65
CLVD35
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo2.51e+23 Dyne-cm
Mxx-2.116e+23 Dyne-cm
Mxy-2.819e+22 Dyne-cm
Mxz4.443e+22 Dyne-cm
Myy2.555e+23 Dyne-cm
Myz7.909e+22 Dyne-cm
Mzz-4.385e+22 Dyne-cm
Variance Reduction88%
Version number2
Solution time2015/12/29 04:28:11 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP1319-15988
NP2229-269

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