[rCMT] Mw=6.4 SOUTHEAST OF EASTER ISLAND

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Thu Jun 14 14:26:12 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007dpa1 SOUTHEAST OF EASTER ISLAN                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : HKT LVC NNA OTAV PMSA SDV TUC                                                                       
Origin time: 2007  165  13  37  41
Original location (lat,lon,depth) :     -36.2000  -100.0000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.037257 Mtt :      0.026952
Mff :      0.010305 Mrt :      0.405365
Mrf :     -0.364771 Mtf :     -0.099633
T-axis:  moment=     0.592   plunge=    40.934  azimuth=    42.170    
N-axis:  moment=    -0.081   plunge=     0.238  azimuth=   311.964    
P-axis:  moment=    -0.510   plunge=    49.065  azimuth=   221.689    
best double couple: Mo=    0.551(x1.e26 dyncm)  Mw=6.4  tau=  4.5     
nodal planes (strike/dip/slip):  135.31/  4.07/-86.65     311.95/ 85.93/-90.24  
Centroid location :  -35.984  -100.088    12.075
Centroid time :      7.698
Variance reduction (%) :  13
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    1    1    1    1    0    0    0    0    0            
r-comp:     1    0    0    1    3    0    0    0    0    0    0    0            
t-comp:     1    0    0    1    3    0    0    0    0    0    0    0            
Total number of traces used =  15  
number of runs = 10
starttime = Thu Jun 14 08:05:20 MDT 2007
endtime = Thu Jun 14 08:26:08 MDT 2007
inversion time = Thu Jun 14 08:26:05 MDT 2007 - Thu Jun 14 08:26:07 MDT 2007
Solution produced by inversion of all available channels



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