

depth below datum (m) 





4 

 2 

 



- 



— Sand Profile • "Cohesive Profile — 34 Hours 



/ 





- 





/' 



/ 





-2 



: /\/ 





-4 



^-^ ^^~~-<-' 





-6 



^-rr>>^''''^^'' 





-8 



-^^^y^ 





-10 



1 . F . 1 . 1 , 1 , 1 . 1 , 1 , 1 , 1 , 1 . 1 . 





100 200 300 400 500 600 7CX) 800 900 1,000 1,100 1,200 1,300 



distance (m) 



depth below datum (m) 





- 



— Sand Profile ■ "Cohesive Profile — 34 Hours 









4 



— 





r-^ 







- 





3 



- 



/ ..■ 







2 

 1 

 



ji 



/■■■' 







/^'' 









-1 

 -2 



,.--/y' 









-3 



\:y^^^^~^\^^^^J-^ 









-4 



1,1,1,1, 









1,000 1,050 1,100 1,150 1,200 



1.250 



1,300 



distance (m) 







Figure 16. St. Joseph, Michigan, R9 profile change for the Jan. 24, 1992 storm, actual water level. 

 Offshore dgg = 0.2 mm, beach dgQ = 2.0 mm 



Chapter 4 Analyses of Coastal Processes and Geomorphology 



35 



