[rCMT] Mw=5.5 SOUTHERN SUMATRA, INDONESIA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hkal SOUTHERN SUMATRA, INDONES                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CTAO DGAR INCN MAJO PMG TAU TLY ULN                                                                 
Origin time: 2007  261   8  41  32
Original location (lat,lon,depth) :     -3.30000   101.2000  32   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.018484 Mtt :     -0.002492
Mff :     -0.015992 Mrt :      0.004623
Mrf :     -0.002745 Mtf :      0.009791
T-axis:  moment=     0.019   plunge=    78.587  azimuth=     6.255    
N-axis:  moment=     0.002   plunge=     9.298  azimuth=   150.448    
P-axis:  moment=    -0.022   plunge=     6.560  azimuth=   241.527    
best double couple: Mo=    0.021(x1.e26 dyncm)  Mw=5.5  tau=  1.5     
nodal planes (strike/dip/slip):  341.99/ 39.29/104.78     143.16/ 52.24/ 78.21  
Centroid location :   -3.265   101.668    34.948
Centroid time :      7.610
Variance reduction (%) :   4
 
                  o***********              
               ****ooooooo--- ****          
            ***----------ooo--    ***       
          **oo--------------ooo      **     
         **-o-----------------oo      **    
        * --o------------------oo-      *   
       *   -o-------------------oo       *  
      **   -oo-------------------oo      ** 
      *     -o--------------------oo      * 
     **      oo---------T----------o-     **
     **       oo--------+----------oo     **
     **        oo-------------------o-    **
      *         oo------------------o-    * 
      **         oo-----------------o-   ** 
       * P        ooo--------------oo--  *  
        *           ooo------------o--- *   
         **           oooo--------oo--**    
          **            -ooooo---oo--**     
            ***          ----ooooo***       
               ****        ---****          
                   ***********o             
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    1    2    0    0    0    0    0    0            
r-comp:     0    1    2    0    1    3    0    0    0    1    0    0            
t-comp:     0    1    2    0    1    3    0    0    0    1    0    0            
Total number of traces used =  22  
number of runs = 3
starttime = Tue Sep 18 03:12:13 MDT 2007
endtime = Tue Sep 18 03:18:51 MDT 2007
inversion time = Tue Sep 18 03:18:42 MDT 2007 - Tue Sep 18 03:18:51 MDT 2007
Solution produced by inversion of all available channels