Moment tensor inversion summary for event 2003/09/20 21:35

Date: 2003/09/20
Time: 21:35 (UTC)
Region: Central Region of Alaska
Mw=4.5

Location:

Lat.  63.4751;  Lon.  -147.6963; Depth   10 km 
(Best-fitting depth from moment tensor inversion)

Solution quality: good;
Number of stations = 4

Best Double Couple:

         strike    dip    rake 
Plane 1:  301.9   71.6  -145.8
Plane 2:  199.8   57.8   -21.9

Moment Tensor Parameters:

Mo = 5.67227e+22 dyn-cm
Mxx = -2.56; Mxy =  2.99; Mxz =  2.56
Myy =  4.74; Myz =  0.35; Mzz = -2.18

Principal Axes:
     value   azimuth   plunge
T:    5.99    68.22    8.85
N:   -5.35   164.91   36.84
P:   -0.64   326.83   51.75