



TABLE I 









AMPLITUDE CHARACTERISTICS OF FULLY DEVELOPED SEA 









Average of 30% 



Average of 10% 





Most Frequent 



Average 



of Highest 



of Highest 



Wind Speed 



Amplitude 



Amplitude 



Amplitudes 



Amplitudes 



(knots) 



(ft) 



(ft) 



(ft) 



(ft) 



20 



2 



2,5 



4 



5 



30 



5.4 



6,8 



11 



14 



40 



11 



14 



22 



28 



TABLE II 



FREQUENCY CHARACTERISTICS OF FULLY DEVELOPED SEA 





Most Frequent 



Average 











Wind Speed 



Frequency 

 (rad/sec) 



Frequency 

 (rad/sec) 



Significant 



Range 



of Frequencies 



(knots) 



Lowest (rad/sec) 



Highest (rad/sec) 



20 



1.4 



1.1 



.56 







2.1 



30 



0.9 



.73 



.38 







1.3 



40 



0.53 



,55 



.29 







.97 



26 



artbur m.ILittkSnt. 



S-7001-Q307 



