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Tropical Storm BERTHA


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TROPICAL STORM BERTHA FORECAST/ADVISORY NUMBER  56
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL022008
0300 UTC THU JUL 17 2008
  
TROPICAL STORM CENTER LOCATED NEAR 35.4N  59.8W AT 17/0300Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE SOUTHEAST OR 140 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  995 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 60NE  80SE  50SW  50NW.
34 KT.......125NE 140SE 100SW 100NW.
12 FT SEAS..150NE 180SE 150SW 120NW.
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 35.4N  59.8W AT 17/0300Z
AT 17/0000Z CENTER WAS LOCATED NEAR 35.6N  60.1W
 
FORECAST VALID 17/1200Z 34.6N  58.9W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 60NE  80SE  50SW  50NW.
34 KT...125NE 140SE 100SW 100NW.
 
FORECAST VALID 18/0000Z 34.5N  56.8W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 60NE  80SE  50SW  50NW.
34 KT...125NE 140SE 100SW 100NW.
 
FORECAST VALID 18/1200Z 35.5N  54.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 75NE  75SE  60SW  60NW.
34 KT...150NE 150SE 100SW 100NW.
 
FORECAST VALID 19/0000Z 37.6N  51.7W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 75NE  75SE  60SW  60NW.
34 KT...150NE 150SE 100SW 100NW.
 
FORECAST VALID 20/0000Z 42.5N  45.7W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 60NE  60SE  45SW  45NW.
34 KT...150NE 150SE 100SW 100NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 225 NM
ON DAY 4 AND 300 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 21/0000Z 48.0N  39.0W...EXTRATROPICAL
MAX WIND  45 KT...GUSTS  55 KT.
 
OUTLOOK VALID 22/0000Z 54.5N  30.0W...EXTRATROPICAL
MAX WIND  45 KT...GUSTS  55 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 35.4N  59.8W
 
NEXT ADVISORY AT 17/0900Z
 
$$
FORECASTER BROWN
 
 
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