

depth below datum (m) 





4 

 2 



- 



— Sand Profile • "Cohesive Profile — 34 Hours 



/ 





- 





/ 





A- 





-2 



- A/ 





-4 



/ — \ /-c~^ 





-6 



^-r~>^-"'^^^^^^^^' 





-8 



v^ 





-10 



1 . 1 . 1 . 1 . 1 . 1 1,1,1, 





100 200 300 400 500 600 700 800 900 1,000 1.100 1,200 1,300 



distance (m) 



deptli below datum (m) 





- 



— Sand Profile ' "Cohesive Profile 34 Hours 









4 



_ 





^__/' 







3 



- 



/ ... 







2 



- 



/ .■■■' 







1 

 



_ / / 









y .■ 









-1 

 -2 

 -3 

 -4 



1.1.1,1, 



1 







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



1,250 



1,300 



distance (m) 







Figure 17. St. Joseph, Michigan, R9 profile change for the Jan. 24, 1992 storm, high water level. 

 Offshore dgg = 0.2 mm, beach dgg = 2.0 mm 



36 



Chapter 4 Analyses of Coastal Processes and Geomorphology 



