AUTOMATIC solution, not reviewed by a seismologist
More details on this rCMT at http://neic.cr.usgs.gov/beta/rcmt/events/091012093717.2009mrat
usr/passwd : rcmt/rcmt
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General region :  2009mrat SANTA CRUZ ISLANDS                                
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY COR CTAO INCN KIP MAJO RPN TAU TUC                                                            
Origin time: 2009  285   9  37  17
Original location (lat,lon,depth) :     -12.4000    166.500  55   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.253280 Mtt :     -0.045201
Mff :     -0.208079 Mrt :      0.028904
Mrf :      0.055922 Mtf :      0.044267
T-axis:  moment=     0.264   plunge=    80.302  azimuth=   310.969    
N-axis:  moment=    -0.040   plunge=     7.790  azimuth=   167.791    
P-axis:  moment=    -0.224   plunge=     5.741  azimuth=    77.003    
best double couple: Mo=    0.244(x1.e26 dyncm)  Mw=6.2  tau=  3.5     
nodal planes (strike/dip/slip):  354.10/ 51.22/100.01     158.36/ 39.85/ 77.79  
Centroid location :  -12.361   166.221    54.742
Centroid time :     10.020
Variance reduction (%) :  55.3
 
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      *   --o-------------------o-       P* 
     **    -o---------T---------oo        **
     **    -oo----------+--------o        **
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    3    0    1    1    0    1    0    2            
r-comp:     0    0    0    0    1    0    0    0    0    1    0    0            
t-comp:     0    0    0    0    1    0    1    0    0    1    0    1            
Total number of traces used =  15  
number of runs = 8
starttime = Mon Oct 12 04:11:34 MDT 2009
depth loop = Mon Oct 12 04:37:03 MDT 2009 - Mon Oct 12 04:38:46 MDT 2009
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.4  : depth search was triggered. Initial depth 10 km.
DInit  CMTDep  VarRed
-------------------
020     57.218 32.84
040     53.297 36.07
060     55.392 36.49
100     10.000 24.63
200     291.090 11.90
300     491.414 15.01
400     549.931 14.59
500     593.994 14.36
600     625.091 14.20