[rCMT] Mw=5.8 SANTA CRUZ ISLANDS

Thu Sep 4 10:29:37 GMT 2008

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008wnav SANTA CRUZ ISLANDS                                
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY CTAO KIP MAJO PET RPN YSS                                                                     
Origin time: 2008  248   9  37   4
Original location (lat,lon,depth) :     -12.1000    167.100  278  
Moment tensor (x1.e26 dyncm) :
Mrr :      0.043709 Mtt :      0.015101
Mff :     -0.058810 Mrt :      0.024470
Mrf :     -0.024226 Mtf :     -0.040417
T-axis:  moment=     0.072   plunge=    50.067  azimuth=    29.474    
N-axis:  moment=     0.006   plunge=    39.242  azimuth=   196.833    
P-axis:  moment=    -0.078   plunge=     6.246  azimuth=   291.961    
best double couple: Mo=    0.075(x1.e26 dyncm)  Mw=5.8  tau=  2.3     
nodal planes (strike/dip/slip):   56.92/ 51.75/143.67     171.41/ 62.27/ 44.38  
Centroid location :  -11.606   167.075   428.837
Centroid time :      2.413
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    1    0    3    0    0    1    0    1            
r-comp:     0    0    1    0    0    0    2    0    0    1    0    0            
t-comp:     0    0    0    0    1    0    1    0    0    0    0    0            
Total number of traces used =  13  
number of runs = 13
starttime = Thu Sep 4 03:57:36 MDT 2008
endtime = Thu Sep 4 04:29:35 MDT 2008
inversion time = Thu Sep 4 04:29:31 MDT 2008 - Thu Sep 4 04:29:34 MDT 2008
Solution produced by inversion of channels with var red > 2%