AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2009dqa6 SOUTH SANDWICH ISLANDS RE                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY KMBO NNA OTAV RPN SDV SUR TSUM                                                                
Origin time: 2009   59  14  33   6
Original location (lat,lon,depth) :     -60.4000   -24.9000  17   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.235126 Mtt :      0.132183
Mff :      0.102944 Mrt :      0.766302
Mrf :      0.432456 Mtf :      0.212698
T-axis:  moment=     0.963   plunge=    36.179  azimuth=   325.184    
N-axis:  moment=    -0.074   plunge=     5.856  azimuth=    59.485    
P-axis:  moment=    -0.889   plunge=    53.197  azimuth=   157.365    
best double couple: Mo=    0.926(x1.e26 dyncm)  Mw=6.6  tau=  5.4     
nodal planes (strike/dip/slip):   25.48/ 10.39/-124.44     240.37/ 81.44/-84.08 
Centroid location :  -60.539   -24.475    15.990
Centroid time :      1.459
Variance reduction (%) :  32.7
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    2    1    0    0    2    0    1    0    0            
r-comp:     0    0    0    0    0    0    0    2    1    0    0    0            
t-comp:     0    0    0    0    0    0    0    1    1    0    0    0            
Total number of traces used =  12  
number of runs = 7
starttime = Sat Feb 28 08:08:54 MST 2009
depth loop = Sat Feb 28 08:26:30 MST 2009 - Sat Feb 28 08:27:04 MST 2009
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.3  : depth search was triggered. Initial depth 10 km.
DInit  CMTDep  VarRed
-------------------
020     10.326 17.37
040     17.118 17.53
060     19.964 17.21
100     316.419 -0.76
200     476.699 6.09
300     453.434 7.21
400     431.542 7.61
500     439.000 7.48
600     438.003 5.28