100 m Divergence

The following panels show the 2000 UTC (1500 LST) 100 m surface divergence (e-05 / sec) for simulations with and without Lake St. Clair. Convergence zones south of Lake Huron and north of Lake Erie appear to weaken slightly when Lake St. Clair is removed.
 
 

 
            With Lake St. Clair 
           
 
            Without Lake St. Clair