[rCMT] (Update) Mw=7.9 NEAR COAST OF CENTRAL PERU

[USGS research CMT]

HUMAN REVIEWED solution
--------------------------------------------------
Initial depth was changed from 179 to 40 km
--------------------------------------------------
General region :  2007gbcw NEAR COAST OF CENTRAL PER                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  BFO CASY ESK HKT KEV KIP KIV KMBO KONO LSZ PMSA RPN SDV SFJD SJG TAU TSUM WCI                      
Origin time: 2007  227  23  41  20
Original location (lat,lon,depth) :     -12.2000   -76.6000  40   
Moment tensor (x1.e26 dyncm) :
Mrr :     83.739204 Mtt :    -20.138144
Mff :    -63.601059 Mrt :     -5.786359
Mrf :    -45.561283 Mtf :     25.915617
T-axis:  moment=    98.080   plunge=    72.184  azimuth=   110.920    
N-axis:  moment=   -13.018   plunge=    11.377  azimuth=   342.155    
P-axis:  moment=   -85.062   plunge=    13.525  azimuth=   249.381    
best double couple: Mo=   91.571(x1.e26 dyncm)  Mw=7.9  tau= 25.0     
nodal planes (strike/dip/slip):  324.11/ 33.01/ 68.77     168.97/ 59.48/103.24  
Centroid location :  -13.499   -76.686    34.665
Centroid time :     42.323
Variance reduction (%) :  88
 
                   ***********              
               ****oo         ****          
            ***oooooooooooo       ***       
          **      o-------oooo-      **     
         **      o-----------oooo-    **    
        *        o--------------oo--    *   
       *         o---------------ooo-    *  
      **         o-----------------oo-   ** 
      *          o------------------oo-   * 
     **          o-------------------o--  **
     **          o------+------------oo-- **
     **          oo---------T---------o-- **
      *          -o-------------------o---* 
      ** P        oo------------------o--** 
       *           o------------------o--*  
        *          oo----------------oo-*   
         **         oo---------------o**    
          **         ooo------------o**     
            ***       -oo---------***       
               ****     ooo---****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    3    0    4    3    2    0    1    0    2    1            
r-comp:     0    0    2    0    4    3    1    0    1    0    1    0            
t-comp:     0    0    2    0    1    1    0    0    0    0    0    0            
Total number of traces used =  33