[rCMT] Mw=5.6 NIAS REGION, INDONESIA

USGS research CMT researchcmt at geohazards.usgs.gov
Wed Jun 25 03:35:44 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008tsam NIAS REGION, INDONESIA                            
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : ARU CTAO DGAR INCN KIV KURK MAJO TLY ULN YSS                                                        
Origin time: 2008  177   2  53  28
Original location (lat,lon,depth) :      1.40000    97.2000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.023720 Mtt :     -0.011664
Mff :     -0.012056 Mrt :     -0.019158
Mrf :      0.014736 Mtf :      0.003764
T-axis:  moment=     0.035   plunge=    64.489  azimuth=   216.047    
N-axis:  moment=    -0.008   plunge=     1.960  azimuth=   310.160    
P-axis:  moment=    -0.027   plunge=    25.425  azimuth=    41.092    
best double couple: Mo=    0.031(x1.e26 dyncm)  Mw=5.6  tau=  1.7     
nodal planes (strike/dip/slip):  135.66/ 19.65/ 95.84     309.46/ 70.45/ 87.92  
Centroid location :    0.565    96.273    33.534
Centroid time :    -17.107
Variance reduction (%) :   0
 
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        *o   ---ooooo                   *   
       *oo----------oooo                 *  
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      *-o----------------oooo             * 
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     **-o---------------+-----oo          **
     **-oo----------------------oo        **
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                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    3    1    2    0    0    0    0    0            
r-comp:     0    0    1    0    2    2    2    1    0    1    0    0            
t-comp:     0    0    1    0    2    2    2    1    0    1    0    0            
Total number of traces used =  25  
number of runs = 5
starttime = Tue Jun 24 21:24:55 MDT 2008
endtime = Tue Jun 24 21:35:29 MDT 2008
inversion time = Tue Jun 24 21:35:19 MDT 2008 - Tue Jun 24 21:35:28 MDT 2008
Solution produced by inversion of all available channels


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