25.0 15.0 



Period ( s ) 



10. 



50_ 

 40_ 

 30 _ 

 20 _ 

 10_ 



.....mi 



50 



40 



30_ 



20_ 



10_ 



50_ 

 40_ 

 30 _ 

 20_ 

 10 



50_ 

 40 

 30_ 

 20 _ 

 10 



50_ 

 40 



30 _| 

 20 

 10 



Jlil.illl. II., 



ill, lui IIImiIi ■ t x,i. 



jJU 



lil.. .... 



l,,,ll.■, ILrililirLlll. JliillLirlllll, ,iii .i,.A 



Llll". ■■■... ll...,il.l | -lil....lli..lll.llllk.i.lL....,il. rt 



i|llllli,Jl,l.ll IILlli ,., J, ,1,1, 



.lllllllilll ,,,...11 1..|.lll... JlJi, 



nil ..III. ..H.. i. ...I., 



0.06 



O.IO o.u 

 Freq.je,".cy ( Hz ) 



O.IB 



Figure E-13. Significant wave height 87.5 centimeters (2.9 feet) 

 10 Jime 1970, 2351 hours. 



92 



