506  
FKNT22 KNHC 210838  
TCANT2  
 
TROPICAL STORM BERTHA ICAO ADVISORY NUMBER 8  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026  
0900 UTC TUE JUL 21 2026  
 
TC ADVISORY  
DTG: 20260721/0900Z  
TCAC: KNHC  
TC: BERTHA  
ADVISORY NR: 2026/008  
OBS PSN: 21/0900Z N2842 W08624  
MOV: NW 04KT  
INTST CHANGE: NC  
C: 0998HPA  
MAX WIND: 045KT  
FCST PSN +3 HR: 21/1200Z N2848 W08631  
FCST MAX WIND +3 HR: 045KT  
FCST PSN +6 HR: 21/1500Z N2854 W08640  
FCST MAX WIND +6 HR: 050KT  
FCST PSN +9 HR: 21/1800Z N2900 W08648  
FCST MAX WIND +9 HR: 050KT  
FCST PSN +15 HR: 22/0000Z N2912 W08711  
FCST MAX WIND +15 HR: 050KT  
FCST PSN +21 HR: 22/0600Z N2924 W08736  
FCST MAX WIND +21 HR: 045KT  
FCST PSN +27 HR: 22/1200Z N2927 W08809  
FCST MAX WIND +27 HR: 045KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20260721/1500Z  
 

 
 
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