URNT12 KMIA 190746                                                
AF963 0616A NANA OB 06 KMIA                                       
DETAILED VORTEX DATA MESSAGE                                      
A. 19/0736Z                                                       
B. 28 DEG 10 MIN N                                                
   66 DEG 35 MIN W                                                
C. 850 MB 1350 M                                                  
D. NOBS                                                           
E. NOBS                                                           
F. 270 DEG 52 KT                                                  
G. 180 DEG 15 NM                                                  
H. EXTRAP 992 MB                                                  
I. 16 C/ 1511 M                                                   
J. 19 C/ 1508 M                                                   
K. 16 C/ NOBS                                                     
L. CLOSED                                                         
M. E 09/12/7                                                      
N. 28 DEG 10 MIN N                                                
   66 DEG 35 MIN W                                                
   19/0736Z                                                       
O. 12345/8                                                        
P. 1 /3 NM                                                        
Q. MAX FL WIND 17073 E QUAD AT 0553Z. SLP EXTRAP FROM 850MB USING 
   COMPUTER.;