488  
FKNT22 KNHC 230243  
TCANT2  
 
TROPICAL STORM BERTHA ICAO ADVISORY NUMBER 15  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026  
0300 UTC THU JUL 23 2026  
 
TC ADVISORY  
DTG: 20260723/0300Z  
TCAC: KNHC  
TC: BERTHA  
ADVISORY NR: 2026/015  
OBS PSN: 23/0300Z N2924 W09106  
MOV: W 10KT  
INTST CHANGE: NC  
C: 1002HPA  
MAX WIND: 040KT  
FCST PSN +3 HR: 23/0600Z N2919 W09139  
FCST MAX WIND +3 HR: 040KT  
FCST PSN +6 HR: 23/0900Z N2915 W09214  
FCST MAX WIND +6 HR: 040KT  
FCST PSN +9 HR: 23/1200Z N2912 W09248  
FCST MAX WIND +9 HR: 040KT  
FCST PSN +15 HR: 23/1800Z N2909 W09411  
FCST MAX WIND +15 HR: 040KT  
FCST PSN +21 HR: 24/0000Z N2906 W09536  
FCST MAX WIND +21 HR: 035KT  
FCST PSN +27 HR: 24/0600Z N2903 W09656  
FCST MAX WIND +27 HR: 030KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20260723/0900Z  
 
 
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