[rCMT] Mw=5.6 KURIL ISLANDS

USGS research CMT researchcmt at geohazards.usgs.gov
Mon Jun 23 13:12:18 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008tqa1 KURIL ISLANDS                                     
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  ARU FFC INCN KIP KURK LVZ TIXI TLY ULN YAK                                                         
Origin time: 2008  175  12  32  13
Original location (lat,lon,depth) :      46.6000    153.100  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.025116 Mtt :     -0.008875
Mff :     -0.016241 Mrt :     -0.025142
Mrf :      0.020435 Mtf :     -0.006167
T-axis:  moment=     0.046   plunge=    57.695  azimuth=   217.036    
N-axis:  moment=    -0.019   plunge=     8.881  azimuth=   321.343    
P-axis:  moment=    -0.027   plunge=    30.774  azimuth=    56.681    
best double couple: Mo=    0.036(x1.e26 dyncm)  Mw=5.6  tau=  1.8     
nodal planes (strike/dip/slip):  319.17/ 76.36/ 80.86     173.47/ 16.37/123.20  
Centroid location :   46.172   153.206    10.000
Centroid time :      4.950
Variance reduction (%) :  25
 
                   ***********              
               ****o          ****          
            ***oo                 ***       
          **oooo                     **     
         **oo  oooo                   **    
        * oo      ooo                   *   
       * oo    -----ooo            P     *  
      ** o------------ooo                ** 
      * oo--------------ooo               * 
     **-o-----------------oo-             **
     **-o---------------+--ooo-           **
     **-oo-------------------oo-          **
      *--o--------------------oo-         * 
      **-oo---------T-----------oo       ** 
       *--o----------------------oo      *  
        *-oo----------------------oo    *   
         **-oo-------------------- o  **    
          **-ooo-----------------   o**     
            ***ooo--------------- ***       
               ****ooo--------****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    1    0    1    3    1    1    0    0            
r-comp:     0    0    0    0    0    0    2    1    1    1    0    0            
t-comp:     0    0    0    0    0    0    1    1    0    1    0    0            
Total number of traces used =  16  
number of runs = 12
starttime = Mon Jun 23 06:47:19 MDT 2008
endtime = Mon Jun 23 07:12:18 MDT 2008
inversion time = Mon Jun 23 07:12:15 MDT 2008 - Mon Jun 23 07:12:17 MDT 2008
Solution produced by inversion of channels with var red > 2%


More information about the researchCMT mailing list