[rCMT] Mw=6.6 ANDREANOF ISLANDS, ALEUTIAN IS.

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007gbb3 ANDREANOF ISLANDS, ALEUTI                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  COR INCN KIP MAJO TIXI YAK YSS                                                                     
Origin time: 2007  227  20  22  13
Original location (lat,lon,depth) :      50.6000   -177.500  21   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.591858 Mtt :      0.557414
Mff :      0.034444 Mrt :     -1.023190
Mrf :     -0.087504 Mtf :      0.030096
T-axis:  moment=     1.161   plunge=    30.367  azimuth=   175.861    
N-axis:  moment=     0.033   plunge=     0.627  azimuth=    85.494    
P-axis:  moment=    -1.194   plunge=    59.625  azimuth=   354.424    
best double couple: Mo=    1.177(x1.e26 dyncm)  Mw=6.6  tau=  5.8     
nodal planes (strike/dip/slip):   85.33/ 75.37/-90.65     267.89/ 14.64/-87.52  
Centroid location :   49.973  -177.628    13.782
Centroid time :      4.580
Variance reduction (%) :  58
 
                   ***********              
               ****  ooooooo  ****          
            ***ooooooo     ooooooo***       
          ** ooo                 oooo**     
         **oo                       oo**    
        *oo                           oo*   
       *oo             P               oo*  
      **o                                ** 
      *o                                 o* 
     **                                   **
     **                 +            ooooo**
     **oooo                  ooooooooo----**
      *---oooooooooooooooooooo------------* 
      **---------------------------------** 
       *---------------------------------*  
        *-------------------------------*   
         **---------------------------**    
          **-------------T-----------**     
            ***-------------------***       
               ****-----------****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    1    0    0    1    1    1    1    0    0            
r-comp:     0    1    0    1    0    0    0    0    2    1    0    0            
t-comp:     0    1    0    1    0    0    0    0    2    1    0    0            
Total number of traces used =  16  
number of runs = 7
starttime = Wed Aug 15 14:37:37 MDT 2007
endtime = Wed Aug 15 14:53:41 MDT 2007
inversion time = Wed Aug 15 14:53:36 MDT 2007 - Wed Aug 15 14:53:40 MDT 2007
Solution produced by inversion of channels with var red > 2%