URNT12 KMIA 201849                                                
AF553 0408A GERT OB 03 KMIA                                       
DETAILED VORTEX DATA MESSAGE                                      
A. 20/1844Z                                                       
B. 21 DEG 12 MIN N                                                
   97 DEG 17 MIN W                                                
C. 700 MB 2881 M                                                  
D. 70 KT                                                          
E. 030 DEG 30 NM                                                  
F. 095 DEG 91 KT                                                  
G. 014 DEG 42 NM                                                  
H. EXTRAP 970 MB                                                  
I. 11 C/ 3044 M                                                   
J. 17 C/ 3060 M                                                   
K. 11 C/ NA                                                       
L. OPEN S                                                         
M. E360/40/25                                                     
N. 21 DEG 12 MIN N                                                
   97 DEG 17 MIN W                                                
   20/1844Z                                                       
O. 12345/7                                                        
P. 1 / 3 NM                                                       
Q. MAX FL WIND 91 KT N QUAD 1831Z. SLP EXTRAP FROM 700MB.         
   TOO CLOSE TO LAND FOR SONDE RELEASE.;