[rCMT] Mw=7.7 KEP. MENTAWAI REGION, INDONESIA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hec6 KEP. MENTAWAI REGION, IND                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CTAO INCN KURK MAJO PMG TAU TLY ULN                                                                 
Origin time: 2007  255  23  48  59
Original location (lat,lon,depth) :     -2.70000   100.8000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     35.805405 Mtt :    -19.672974
Mff :    -16.132429 Mrt :     21.513941
Mrf :    -10.528914 Mtf :     20.842358
T-axis:  moment=    43.369   plunge=    71.927  azimuth=    11.478    
N-axis:  moment=     2.024   plunge=     8.259  azimuth=   127.891    
P-axis:  moment=   -45.393   plunge=    15.959  azimuth=   220.270    
best double couple: Mo=   44.381(x1.e26 dyncm)  Mw=7.7  tau= 19.6     
nodal planes (strike/dip/slip):  123.36/ 61.46/ 80.59     322.50/ 29.93/106.73  
Centroid location :   -2.862   100.646    34.723
Centroid time :     29.969
Variance reduction (%) :  62
 
                   ***********              
               ****ooo------  ****          
            ***ooo---ooooooo---   ***       
          **---------------oooo--    **     
         **-------------------ooo--   **    
        *o----------------------ooo-    *   
       *-oo-----------------------oo--   *  
      **--oo-----------------------oo--  ** 
      *   -oo------------T-----------o--  * 
     **     oo-----------------------oo-- **
     **      ooo--------+-------------o---**
     **        ooo--------------------oo--**
      *          ooo-------------------o--* 
      **           oooo---------------oo-** 
       *              ooooo-----------o--*  
        *                 ooooooo-----oo*   
         **   P                -oooooo**    
          **                       -o**     
            ***                   ***       
               ****           ****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    1    2    1    0    0    0    0    0            
r-comp:     0    1    2    0    1    3    1    0    0    0    0    0            
t-comp:     0    1    2    0    1    3    1    0    0    0    0    0            
Total number of traces used =  23  
number of runs = 10
starttime = Wed Sep 12 18:01:52 MDT 2007
endtime = Wed Sep 12 18:27:21 MDT 2007
inversion time = Wed Sep 12 18:27:12 MDT 2007 - Wed Sep 12 18:27:21 MDT 2007
Solution produced by inversion of all available channels