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Tropical Storm Bertha Forecast Advisory


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000
WTNT22 KNHC 212052
TCMAT2
 
TROPICAL STORM BERTHA FORECAST/ADVISORY NUMBER  10
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL022026
2100 UTC TUE JUL 21 2026
 
TROPICAL STORM CENTER LOCATED NEAR 29.4N  87.2W AT 21/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT   5 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....... 70NE 100SE  40SW  40NW.
4 M SEAS.... 45NE 120SE  60SW   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 29.4N  87.2W AT 21/2100Z
AT 21/1800Z CENTER WAS LOCATED NEAR 29.3N  86.8W
 
FORECAST VALID 22/0600Z 29.6N  87.9W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 60NE  90SE  50SW  40NW.
 
FORECAST VALID 22/1800Z 29.5N  89.3W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  90SE  60SW  30NW.
 
FORECAST VALID 23/0600Z 29.3N  91.4W...NEAR THE COAST
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 30NE  60SE  60SW  20NW.
 
FORECAST VALID 23/1800Z 29.4N  93.4W...OVER WATER
MAX WIND  35 KT...GUSTS  45 KT.
34 KT...  0NE  60SE  40SW   0NW.
 
FORECAST VALID 24/0600Z 29.8N  95.6W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 24/1800Z 30.3N  97.6W...POST-TROP/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 25/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.4N  87.2W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 22/0000Z
 
NEXT ADVISORY AT 22/0300Z
 
$$
FORECASTER REINHART