25. 15.0 



Period { s ) 

 10.0 



6.0 



50_ 

 40_ 

 30_ 

 20 _ 

 10_ 



50 _ 



40 



30 



20_ 



10_ 



I '" I " 



50_ 

 40- 

 30_ 

 20_ 

 10_ 



50_ 

 40_ 

 30 _ 

 20_ 

 10_ 



ji Jifc,.iiilli MMt LiAj. iki ,i.A.nd,t.,.« 



t- ■H-t""-' 



r - 1 1 T 



ilJlLJi.H.lj... .ill* I. 



. .., rl .ilhi^UllHlllimi. 



I -|"' 1 1'^ T 



ilaik.Jiii..liL.. A 



liJlii..llL.. n.l)lJ.hl...„ll 



50 

 40_ 



30_ 

 20_ 

 10_ 



1 r 



- - ■ . ■-'■ ■"■ i-Hi' 



liAju 



J^ 



0.06 



.., .. M.....mM 



0.10 0.14 



Frequency ( Hz ) 



iJ|llli jL. Ll.. . m.L^., .. 



0.18 



Figure E-43. Significant wave height 71.5 centimeters (2.3 feet) 

 18 December 1970, 0445 hours. 



22 



