253  
WTNT22 KNHC 211454  
TCMAT2  
 
TROPICAL STORM BERTHA FORECAST/ADVISORY NUMBER 9  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026  
1500 UTC TUE JUL 21 2026  
 
TROPICAL STORM CENTER LOCATED NEAR 29.3N 86.3W AT 21/1500Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 345 DEGREES AT 3 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 995 MB  
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.  
50 KT....... 0NE 40SE 0SW 0NW.  
34 KT....... 40NE 80SE 80SW 0NW.  
4 M SEAS.... 0NE 75SE 0SW 0NW.  
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL  
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.  
 
REPEAT...CENTER LOCATED NEAR 29.3N 86.3W AT 21/1500Z  
AT 21/1200Z CENTER WAS LOCATED NEAR 28.8N 86.2W  
 
FORECAST VALID 22/0000Z 29.4N 87.0W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 0NE 40SE 0SW 0NW.  
34 KT... 50NE 90SE 90SW 30NW.  
 
FORECAST VALID 22/1200Z 29.5N 88.0W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 40NE 80SE 90SW 20NW.  
 
FORECAST VALID 23/0000Z 29.4N 89.5W...NEAR THE COAST  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT... 30NE 70SE 70SW 20NW.  
 
FORECAST VALID 23/1200Z 29.3N 91.3W...NEAR THE COAST  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 0NE 60SE 60SW 0NW.  
 
FORECAST VALID 24/0000Z 29.4N 93.1W...OVER WATER  
MAX WIND 30 KT...GUSTS 40 KT.  
 
FORECAST VALID 24/1200Z 29.9N 94.9W...INLAND  
MAX WIND 25 KT...GUSTS 35 KT.  
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM  
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY  
 
OUTLOOK VALID 25/1200Z 31.0N 97.5W...POST-TROP/INLAND  
MAX WIND 20 KT...GUSTS 30 KT.  
 
OUTLOOK VALID 26/1200Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.3N 86.3W  
 
INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 21/1800Z  
 
NEXT ADVISORY AT 21/2100Z  
 
 
FORECASTER REINHART  
 
 
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