URNT12 KMIA 272004                                                
AF963 01XXA INVEST OB 11 KMIA                                     
DETAILED VORTEX DATA MESSAGE                                      
A. 27/1944Z                                                       
B. 31 DEG 12 MIN N                                                
   67 DEG 40 MIN W                                                
C. NOBS                                                           
D. 65 KT                                                          
E. 020 DEG 27 NM                                                  
F. 096 DEG 60 KT                                                  
G. 020 DEG 63 NM                                                  
H. EXTRAP 986 MB                                                  
I. 22 C/ 424 M                                                    
J. 22 C/ 419 M                                                    
K. 22 C/ NOBS                                                     
L. NOBS                                                           
M. NOBS                                                           
N. 31 DEG 12 MIN N                                                
   67 DEG 40 MIN W                                                
   27/1944Z                                                       
O. 1234 /01                                                       
P. 2 /4 NM                                                        
Q. MAX FLT LVL WND 096/60 KTS N QUAD AT 27/1923Z                  
   SLP EXTRAPOLATED FROM BELOW 1500FT;