URNT12 KMIA 190017                                                
AF861 0516A NANA OB 10 KMIA                                       
DETAILED VORTEX DATA MESSAGE                                      
A. 18/2359Z                                                       
B. 27 DEG 04 MIN N                                                
   65 DEG 57 MIN W                                                
C. 850 MB 1369 M                                                  
D. NOBS                                                           
E. NOBS                                                           
F. 314 DEG 47 KT                                                  
G. 240 DEG 7 NM                                                   
H. EXTRAP 995 MB                                                  
I. 18 C/ 1560 M                                                   
J. 20 C/ 1563 M                                                   
K. 15 C/ NOBS                                                     
L. CLOSED                                                         
M. E03/30/20                                                      
N. 27 DEG 04 MIN N                                                
   65 DEG 57 MIN W                                                
   18/2359Z                                                       
O. 1234 /8                                                        
P. 3 /3 NM                                                        
Q. MAX FL WIND 157/62, E QUAD 2211Z                               
   SLP EXTRAP FROM 850MB;