1950- 



955 - 



1960 - 



1965 



1970 - 



(92 ft/yr to South) 



-150 150 



South North 



Inlet Throat 

 Townsend Inlet 



-2,000 1,000 

 South 



Position (ft) 

 Corson Inlet 



Figure 56. Inlet throat migration at Townsend and Corson Inlets, 

 north or south along a fixed base line oriented 

 approximately north-south across the narrowest 

 throat section in 1949. A trend of large to small 

 value indicates throat migration to the south. 

 Note change in horizontal scale. 



69 



