25.0 „ 1S.0 



Period ( s ) 

 10.0 6.0 



1 r 



(64) 



50. 

 40. 

 30. 

 20. 

 10. 



50. 

 40. 

 30. 

 20. 

 10. 



50. 

 40- 

 30. 

 20. 



la. 



50- 

 40. 

 30. 

 20- 

 10- 



50. 

 40. 

 30- 

 20. 

 10. 



ILJil 



...iiillL <■■ - ^ ^....jauj-iii ...—I.-. I. 



r-1 



(67) 



- ■..H«l. H lit. .H. ty^. - ^ ■ . 



MLJLl. 



ilLlnlll,... .,>....l A I 



65; 



ill A lt J. -■.dll!l.l-..lL 



nil I hJlll II • ''• I* *■ 



:59i 



ILAi^ 



.^1 «.. Jl.llUlA.ll. p.1 .hllllljll. .11. y,!. n^. 



74' 



-iijl- it- 



■ .u. — XIiMI II, Ji .■■■ . -I. ■ - ■■■■ Ji ■■ 



a. 06 0.10 0.14 0.18 



Frequency f \-]z ) 



Figure E-1. Significant wave height 93.6 centimeters (3.1 feet) 

 10 April 1970, 2206 hours. 



80 



