25.0 



SO 

 40 

 30 

 20 

 10_ 



S0_ 



40_ 



30_ 



20 



10-1 



S0_ 

 40 



SO- 

 SO- 

 10- 



50_ 



40 



30 



20 



10_| 



S0_ 



40 



30- 



20_ 



10_ 



15.0 



Period ( s ) 

 10.0 



6.0 



ri.llri I ti ... lllrfllllLli II ill ,. ,ll I. 1. .11 .. II . -I—, 



I 'i-i.i^..' „,...ir.lll.ll..l|,.l II,.,, il , 



<.*... mill III. I II..., .1 , . 



...Ill ....a., II. ... <i . ill,lillil,,. il ,ll . .1..,. ■ ,. ..I. 



i....ll,.n..lli,.. ... „...ll.lll,llll,l,..L 



0.06 O.IO 0.14 0.18 



Frequency ( Kz ) 



Figure E-16. Significant wave height 88.6 centimeters (2.9 feet) 

 11 June 1970, 0942 hours. 



95 



