NCSS Moment Tensor Solution

Solution reviewed by Qingkai Kong

Moment Tensor Diagram

Variance Reduction vs Depth plot
Hypocentral Location:
Event ID73093981
Origin Time2018/10/05 13:29:38
Latitude36.7652
Longitude-121.3588
Depth (TT)5.1 km
Depth (MT; not authoritative)8 km

Magnitudes:
Md3.89 (not authoritative)
Ml4.08 (not authoritative)
Mw3.83 (authoritative)

Principal Axes:
Scale1.0E+21 Dyne-cm
AxisValuePlungeAzimuth
T6.7883.716288.815
N0.42785.99286.748
P-7.2151.502198.718

Source Composition:
TypePercent
DC88
CLVD12
Iso(null)
Moment Tensor (Aki & Richards Convention):
Mo7.00e+21 Dyne-cm
Mxx-5.765e+21 Dyne-cm
Mxy-4.255e+21 Dyne-cm
Mxz3.223e+20 Dyne-cm
Myy5.316e+21 Dyne-cm
Myz-3.251e+20 Dyne-cm
Mzz4.488e+20 Dyne-cm
Variance Reduction88%
Version number3
Solution time2018/10/05 14:21:48 UTC

Best-fit Double Couple Solution
PlaneStrikeRakeDip
NP164488
NP233417886

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