[rCMT] Mw=5.9 ANDREANOF ISLANDS, ALEUTIAN IS.

USGS research CMT researchcmt at geohazards.usgs.gov
Thu Aug 7 19:06:35 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008vkce ANDREANOF ISLANDS, ALEUTI                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  COR FFC INCN KIP MAJO TLY TUC ULN YAK YSS                                                          
Origin time: 2008  220  18  30   3
Original location (lat,lon,depth) :      52.2000   -175.700  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.053514 Mtt :      0.081025
Mff :     -0.027511 Mrt :     -0.023602
Mrf :      0.006766 Mtf :     -0.042070
T-axis:  moment=     0.099   plunge=     9.114  azimuth=   198.811    
N-axis:  moment=    -0.042   plunge=     4.408  azimuth=   108.102    
P-axis:  moment=    -0.058   plunge=    79.860  azimuth=   352.569    
best double couple: Mo=    0.078(x1.e26 dyncm)  Mw=5.9  tau=  2.4     
nodal planes (strike/dip/slip):  104.92/ 54.26/-95.43     294.17/ 36.09/-82.50  
Centroid location :   52.542  -175.504    30.556
Centroid time :      0.871
Variance reduction (%) :  19
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    1    1    0    0    1    3    0    0    0            
r-comp:     0    0    0    0    0    0    0    1    1    1    0    0            
t-comp:     0    0    0    1    1    0    0    2    2    1    0    0            
Total number of traces used =  17  
number of runs = 1
starttime = Thu Aug 7 13:05:22 MDT 2008
endtime = Thu Aug 7 13:06:33 MDT 2008
inversion time = Thu Aug 7 13:06:28 MDT 2008 - Thu Aug 7 13:06:33 MDT 2008
Solution produced by inversion of channels with var red > 2%


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