949  
FKNT25 KNHC 192055  
TCANT5  
 
TROPICAL STORM TAMMY ICAO ADVISORY NUMBER 6  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL202023  
2100 UTC THU OCT 19 2023  
 
TC ADVISORY  
DTG: 20231019/2100Z  
TCAC: KNHC  
TC: TAMMY  
ADVISORY NR: 2023/006  
OBS PSN: 19/2100Z N1342 W05636  
MOV: WNW 11KT  
INTST CHANGE: NC  
C: 1001HPA  
MAX WIND: 050KT  
FCST PSN +3 HR: 20/0000Z N1351 W05708  
FCST MAX WIND +3 HR: 050KT  
FCST PSN +9 HR: 20/0600Z N1412 W05812  
FCST MAX WIND +9 HR: 050KT  
FCST PSN +15 HR: 20/1200Z N1436 W05903  
FCST MAX WIND +15 HR: 055KT  
FCST PSN +21 HR: 20/1800Z N1500 W05954  
FCST MAX WIND +21 HR: 055KT  
FCST PSN +27 HR: 21/0000Z N1542 W06039  
FCST MAX WIND +27 HR: 060KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20231020/0300Z  
 

 
 
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