[rCMT] Mw=5.9 NORTHERN SUMATRA, INDONESIA

Sat Dec 1 02:22:19 GMT 2007

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007kjad NORTHERN SUMATRA, INDONES                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK INCN KURK MAJO PMG TLY ULN                                                                     
Origin time: 2007  335   1  44  31
Original location (lat,lon,depth) :      2.00000    97.9000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.065693 Mtt :     -0.009594
Mff :     -0.056099 Mrt :      0.031556
Mrf :     -0.027683 Mtf :      0.033063
T-axis:  moment=     0.079   plunge=    71.530  azimuth=    22.826    
N-axis:  moment=     0.005   plunge=    10.663  azimuth=   147.139    
P-axis:  moment=    -0.084   plunge=    14.901  azimuth=   240.011    
best double couple: Mo=    0.081(x1.e26 dyncm)  Mw=5.9  tau=  2.4     
nodal planes (strike/dip/slip):  345.02/ 31.51/110.73     141.08/ 60.74/ 77.75  
Centroid location :    1.199    97.670    49.285
Centroid time :     -1.451
Variance reduction (%) :  19
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    2    1    1    0    0    0    0    0            
r-comp:     0    0    0    0    2    1    2    0    0    0    0    0            
t-comp:     0    0    0    0    1    1    1    0    0    0    0    0            
Total number of traces used =  13  
number of runs = 3
starttime = Fri Nov 30 19:14:33 MST 2007
endtime = Fri Nov 30 19:22:15 MST 2007
inversion time = Fri Nov 30 19:22:07 MST 2007 - Fri Nov 30 19:22:15 MST 2007
Solution produced by inversion of channels with var red > 2%