[rCMT] Mw=6.1 SOUTH OF MARIANA ISLANDS

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sun Sep 30 15:38:19 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hxa5 SOUTH OF MARIANA ISLANDS                          
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CTAO INCN MAJO PET TAU TLY ULN YAK YSS                                                              
Origin time: 2007  273  15   2  16
Original location (lat,lon,depth) :     10.50000    145.500  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.143036 Mtt :     -0.029724
Mff :     -0.113312 Mrt :     -0.010824
Mrf :      0.143692 Mtf :      0.008302
T-axis:  moment=     0.208   plunge=    65.867  azimuth=   266.164    
N-axis:  moment=    -0.029   plunge=     0.454  azimuth=   175.150    
P-axis:  moment=    -0.179   plunge=    24.128  azimuth=    84.947    
best double couple: Mo=    0.193(x1.e26 dyncm)  Mw=6.1  tau=  3.2     
nodal planes (strike/dip/slip):  355.32/ 69.13/ 90.49     173.96/ 20.88/ 88.73  
Centroid location :    4.259   136.393    54.712
Centroid time :    -61.271
Variance reduction (%) :   0
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     2    0    0    0    0    1    3    1    0    0    0    0            
r-comp:     2    0    0    0    0    1    4    1    0    0    0    0            
t-comp:     2    0    0    0    0    1    4    1    0    0    0    0            
Total number of traces used =  23  
number of runs = 7
starttime = Sun Sep 30 09:20:27 MDT 2007
endtime = Sun Sep 30 09:38:02 MDT 2007
inversion time = Sun Sep 30 09:37:53 MDT 2007 - Sun Sep 30 09:38:01 MDT 2007
Solution produced by inversion of all available channels



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