10 



5 — 



-5 — 



-10 



280 400 



DISTANCE FROM BASELINE CM> 



a. North side 



600 



10 



t 5 



-5 



-10 



DATES 



25 JAN 80 



2 FEB 80 



6 FEB 80 



14 FEB 80 



20 FEB 83 



J I 1 1 1 1 L 



I I I I I I I I 1 1 1 1 1 1 L. 



200 400 



DISTANCE FROM BASELINE CM> 



b. South side 

 Figure C2 . FRF pier profiles for February 1980 



600 



C3 



