URPN12 KNHC 232120                                                
AF966 0510E JOHN OB 15 KNHC                                       
DETAILED VORTEX DATA MESSAGE                                      
A. 23/2054Z                                                       
B. 14 DEG 33 MIN N                                                
   158 DEG 37 MIN W                                               
C. 700 MB 2548 M                                                  
D. 15 KT                                                          
E. 176 DEG 109 NM                                                 
F. 195 DEG 99 KT                                                  
G. 104 DEG 8 NM                                                   
H. 937 MB                                                         
I. 9 C/ 3031 M                                                    
J. 19 C/ 3061 M                                                   
K. 9 C/ NA                                                        
L. CLOSED WALL                                                    
M. C17                                                            
N. 14 DEG 33 MIN N                                                
   158 DEG 37 MIN W                                               
   23/2054Z                                                       
O. 12345/7                                                        
P. 3/3 NM                                                         
Q. MAX FL WIND 128 KT N QUAD 1725Z. CLASSIC STADIUM EFFECT, WITH  
   CLOUD TOPS ALONG EYEWALL NEAR 9000 FT. 55 KT WINDS SEEN IN EYE;