[rCMT] Mw=5.8 SOUTHEAST OF LOYALTY ISLANDS

USGS research CMT researchcmt at geohazards.usgs.gov
Fri Oct 3 00:18:48 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008xrcv SOUTHEAST OF LOYALTY ISLA                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO INCN KIP MAJO PMG RPN TAU YSS                                                             
Origin time: 2008  276  23  28   9
Original location (lat,lon,depth) :     -23.0000    169.900  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.067987 Mtt :      0.028152
Mff :      0.039835 Mrt :     -0.033944
Mrf :     -0.001742 Mtf :     -0.017158
T-axis:  moment=     0.055   plunge=    10.048  azimuth=   227.031    
N-axis:  moment=     0.024   plunge=    15.207  azimuth=   134.270    
P-axis:  moment=    -0.079   plunge=    71.637  azimuth=   349.294    
best double couple: Mo=    0.067(x1.e26 dyncm)  Mw=5.8  tau=  2.3     
nodal planes (strike/dip/slip):  335.10/ 37.39/-64.41     124.02/ 56.79/-108.27 
Centroid location :  -22.768   169.943    31.711
Centroid time :      5.055
Variance reduction (%) :  11
 
                   ***********              
               ****ooooo      ****          
            ***        ooooo    --***       
          **               ooo   ----**     
         **                  ooo   ---**    
        *o                     ooo  ----*   
       *-o                       oo -----*  
      **-oo                       oo ----** 
      *-- oo           P           o -----* 
     **--- oo                      oo-----**
     **---- ooo         +           o-----**
     **------ ooo                   oo----**
      *-------  ooo                 -o----* 
      **--------- ooo              -oo---** 
       *------------oooo         ---o----*  
        *--------------oooooo-------o---*   
         **-T---------------oooooooooo**    
          **----------------------oo-**     
            ***------------------o***       
               ****-----------****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    1    0    2    1    2    0    1    1            
r-comp:     0    0    1    0    1    0    1    0    1    0    1    0            
t-comp:     0    0    1    0    1    0    1    0    1    0    1    0            
Total number of traces used =  19  
number of runs = 8
starttime = Thu Oct 2 17:59:40 MDT 2008
endtime = Thu Oct 2 18:18:37 MDT 2008
inversion time = Thu Oct 2 18:18:32 MDT 2008 - Thu Oct 2 18:18:37 MDT 2008
Solution produced by inversion of all available channels


More information about the researchCMT mailing list