Moment tensor inversion summary for event 2007/08/11 21:58

Date: 2007/08/11
Time: 21:58 (UTC)
Region: Central Alaska
Mw=4.2

Location:

Lat.  62.2839;  Lon.  -148.5704; Depth   50 km 
(Best-fitting depth from moment tensor inversion)

Solution quality: good;
Number of stations = 4

Best Double Couple:

         strike    dip    rake 
Plane 1:   18.3   76.4  -152.2
Plane 2:  281.3   63.1   -15.3

Moment Tensor Parameters:

Mo = 1.8845e+22 dyn-cm
Mxx =  0.94; Mxy = -1.37; Mxz =  0.24
Myy = -0.68; Myz =  0.97; Mzz = -0.26

Principal Axes:

     value   azimuth   plunge
T:    1.77   147.61    8.87
N:    0.23    42.36   59.32
P:   -2.00   242.60   29.11