[rCMT] Mw=6.0 OFF COAST OF OREGON

USGS research CMT researchcmt at geohazards.usgs.gov
Thu Jul 17 23:34:33 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008upb4 OFF COAST OF OREGON                               
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : FFC HKT KIP PET SJG TIXI WCI YAK                                                                    
Origin time: 2008  199  22  51  56
Original location (lat,lon,depth) :      44.4000   -129.400  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.002238 Mtt :     -0.023274
Mff :      0.025512 Mrt :     -0.018747
Mrf :      0.106977 Mtf :     -0.009926
T-axis:  moment=     0.122   plunge=    41.109  azimuth=   259.656    
N-axis:  moment=    -0.025   plunge=     0.611  azimuth=   350.189    
P-axis:  moment=    -0.097   plunge=    48.884  azimuth=    80.889    
best double couple: Mo=    0.110(x1.e26 dyncm)  Mw=6.0  tau=  2.7     
nodal planes (strike/dip/slip):  341.28/  3.94/-98.93     170.23/ 86.11/-89.39  
Centroid location :   45.045  -129.786    10.000
Centroid time :      0.371
Variance reduction (%) :   1
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    2    1    1    0    1    2    0    0    1    0            
r-comp:     0    0    1    0    1    0    1    2    0    0    1    0            
t-comp:     0    0    1    0    1    0    1    2    0    0    1    0            
Total number of traces used =  20  
number of runs = 10
starttime = Thu Jul 17 17:09:37 MDT 2008
endtime = Thu Jul 17 17:34:15 MDT 2008
inversion time = Thu Jul 17 17:34:04 MDT 2008 - Thu Jul 17 17:34:14 MDT 2008
Solution produced by inversion of all available channels


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