[rCMT] (Update) Mw=6.0 BAFFIN BAY

USGS research CMT researchcmt at geohazards.usgs.gov
Tue Jul 7 21:12:15 GMT 2009


HUMAN REVIEWED solution
--------------------------------------------------
updated hypocenter and added more data
--------------------------------------------------
General region :  2009iubh BAFFIN BAY                                        
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK BFO COR ESK FFC GNI INCN KEV KIP KMBO KONO LVC MAJO OTAV SDV TUC ULN                           
Origin time: 2009  188  19  11  45
Original location (lat,lon,depth) :      75.6000   -72.9000  20   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.121002 Mtt :      0.008478
Mff :     -0.129480 Mrt :     -0.029910
Mrf :     -0.044095 Mtf :      0.000469
T-axis:  moment=     0.135   plunge=    73.869  azimuth=   144.762    
N-axis:  moment=     0.002   plunge=    12.608  azimuth=     4.106    
P-axis:  moment=    -0.137   plunge=     9.898  azimuth=   271.869    
best double couple: Mo=    0.136(x1.e26 dyncm)  Mw=6.0  tau=  2.9     
nodal planes (strike/dip/slip):  346.70/ 36.79/ 68.63     192.75/ 56.10/105.25  
Centroid location :   75.304   -73.145    21.965
Centroid time :      4.105
Variance reduction (%) :  39
 
                   ***********              
               ****   oooooo--****          
            ***       -oo-oooo--  ***       
          **         oo------ooo-    **     
         **         oo---------oo-    **    
        *          oo-----------oo-     *   
       *          oo-------------oo-     *  
      **         oo---------------oo-    ** 
      *          o-----------------o-     * 
     **         oo-----------------oo     **
     **P        o-------+-----------o-    **
     **         o-------------------o-    **
      *         o---------T---------o-    * 
      **        o-------------------o-   ** 
       *        o------------------oo-   *  
        *       o------------------o--  *   
         **     oo----------------oo- **    
          **    -o---------------oo--**     
            *** -oo------------oo-***       
               ****o---------o****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    4    2    2    2    0    1    1    1    1            
r-comp:     0    0    0    2    1    2    1    0    0    1    0    0            
t-comp:     1    0    0    1    1    0    1    0    0    1    1    0            
Total number of traces used =  28  


More information about the researchCMT mailing list