Period ( s ) 

 2B.0 15.0 10.0 6.0 



BiH. Ml -I MX J -.Ji 



f ' ^ ' t ^*' r"' i ^ 1 — \ 



' V - ^ 1" ' V I — r 



i.L i. J..- Jb. jLp- ^ xJ.- ■ Ji^ ■ 



-t — f 



0.06 



Bli.li Jii 4** * *.*L. 



0.10 0.14 



Frequency ( Hz ) 



a. IB 



Figure E-33. Significant wave height 74.6 centimeters (2.4 feet), 

 16 December 1970, 1700 hours. 



112 



