[rCMT] Mw=5.8 NORTH OF ASCENSION ISLAND

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007kfaz NORTH OF ASCENSION ISLAND                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  BFO ESK LSZ LVC NNA SDV SJG TSUM                                                                   
Origin time: 2007  331  10  13  50
Original location (lat,lon,depth) :     -1.30000   -13.2000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.030148 Mtt :     -0.000174
Mff :     -0.029974 Mrt :     -0.009349
Mrf :      0.059354 Mtf :      0.000422
T-axis:  moment=     0.068   plunge=    58.079  azimuth=   257.547    
N-axis:  moment=    -0.001   plunge=     3.196  azimuth=   352.689    
P-axis:  moment=    -0.067   plunge=    31.722  azimuth=    84.667    
best double couple: Mo=    0.067(x1.e26 dyncm)  Mw=5.8  tau=  2.3     
nodal planes (strike/dip/slip):  351.94/ 76.80/ 86.72     186.04/ 13.60/103.72  
Centroid location :   -0.669   -12.971    19.070
Centroid time :     -3.435
Variance reduction (%) :  14
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    0    2    0    0    1    1    0    0            
r-comp:     0    1    0    0    0    1    0    0    2    2    0    0            
t-comp:     0    0    0    0    0    0    0    0    0    1    0    0            
Total number of traces used =  12  
number of runs = 8
starttime = Tue Nov 27 03:33:15 MST 2007
endtime = Tue Nov 27 03:54:50 MST 2007
inversion time = Tue Nov 27 03:54:42 MST 2007 - Tue Nov 27 03:54:50 MST 2007
Solution produced by inversion of channels with var red > 2%