[rCMT] Mw=6.6 MID-INDIAN RIDGE

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008ssan MID-INDIAN RIDGE                                  
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY CTAO DGAR LSZ PMSA SUR TAU TSUM                                                               
Origin time: 2008  152   4  37  56
Original location (lat,lon,depth) :     -41.4000    80.4000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.133390 Mtt :      0.701963
Mff :     -0.568572 Mrt :      0.555685
Mrf :     -0.424755 Mtf :     -0.188259
T-axis:  moment=     1.061   plunge=    28.364  azimuth=    14.625    
N-axis:  moment=    -0.219   plunge=    42.017  azimuth=   133.730    
P-axis:  moment=    -0.842   plunge=    34.834  azimuth=   262.557    
best double couple: Mo=    0.952(x1.e26 dyncm)  Mw=6.6  tau=  5.4     
nodal planes (strike/dip/slip):   51.55/ 42.28/-174.20     317.25/ 86.10/-47.86 
Centroid location :  -41.107    80.269    23.508
Centroid time :      2.386
Variance reduction (%) :  56
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    2    0    0    0    1    0    2    1    0    1            
r-comp:     0    0    2    0    0    0    0    0    2    0    0    0            
t-comp:     0    0    2    0    0    0    1    0    2    0    0    1            
Total number of traces used =  18  
number of runs = 8
starttime = Fri May 30 23:10:13 MDT 2008
endtime = Fri May 30 23:29:43 MDT 2008
inversion time = Fri May 30 23:29:36 MDT 2008 - Fri May 30 23:29:43 MDT 2008
Solution produced by inversion of channels with var red > 2%