839  
FKNT22 KNHC 220841  
TCANT2  
 
TROPICAL STORM BERTHA ICAO ADVISORY NUMBER 12  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026  
0900 UTC WED JUL 22 2026  
 
TC ADVISORY  
DTG: 20260722/0900Z  
TCAC: KNHC  
TC: BERTHA  
ADVISORY NR: 2026/012  
OBS PSN: 22/0900Z N2924 W08818  
MOV: W 04KT  
INTST CHANGE: WKN  
C: 0998HPA  
MAX WIND: 045KT  
FCST PSN +3 HR: 22/1200Z N2924 W08840  
FCST MAX WIND +3 HR: 045KT  
FCST PSN +6 HR: 22/1500Z N2924 W08901  
FCST MAX WIND +6 HR: 040KT  
FCST PSN +9 HR: 22/1800Z N2924 W08924  
FCST MAX WIND +9 HR: 040KT  
FCST PSN +15 HR: 23/0000Z N2921 W09024  
FCST MAX WIND +15 HR: 040KT  
FCST PSN +21 HR: 23/0600Z N2918 W09124  
FCST MAX WIND +21 HR: 035KT  
FCST PSN +27 HR: 23/1200Z N2918 W09239  
FCST MAX WIND +27 HR: 035KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20260722/1500Z  
 

 
 
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