Skip Navigation Links
NOAA NOAA United States Department of Commerce

Hurricane BILL


ZCZC MIATCMAT3 ALL
TTAA00 KNHC DDHHMM
HURRICANE BILL FORECAST/ADVISORY NUMBER  16
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL032009
0900 UTC WED AUG 19 2009
 
INTERESTS IN THE LEEWARD ISLANDS AND BERMUDA SHOULD MONITOR THE
PROGRESS OF BILL.
 
HURRICANE CENTER LOCATED NEAR 18.0N  54.9W AT 19/0900Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT  14 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  948 MB
EYE DIAMETER  30 NM
MAX SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT.
64 KT....... 40NE  35SE  30SW  35NW.
50 KT....... 75NE  75SE  60SW  75NW.
34 KT.......150NE 150SE  80SW 150NW.
12 FT SEAS..330NE 270SE 180SW 280NW.
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 18.0N  54.9W AT 19/0900Z
AT 19/0600Z CENTER WAS LOCATED NEAR 17.6N  54.2W
 
FORECAST VALID 19/1800Z 19.0N  56.8W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 40NE  35SE  30SW  35NW.
50 KT... 80NE  75SE  60SW  80NW.
34 KT...170NE 160SE 100SW 160NW.
 
FORECAST VALID 20/0600Z 20.6N  59.4W
MAX WIND 125 KT...GUSTS 155 KT.
64 KT... 45NE  35SE  30SW  40NW.
50 KT... 90NE  80SE  60SW  90NW.
34 KT...180NE 175SE 100SW 180NW.
 
FORECAST VALID 20/1800Z 22.5N  62.0W
MAX WIND 125 KT...GUSTS 155 KT.
64 KT... 45NE  35SE  30SW  40NW.
50 KT... 90NE  80SE  60SW  90NW.
34 KT...180NE 175SE 100SW 180NW.
 
FORECAST VALID 21/0600Z 24.4N  64.4W
MAX WIND 120 KT...GUSTS 145 KT.
50 KT... 90NE  80SE  60SW  90NW.
34 KT...180NE 175SE 100SW 180NW.
 
FORECAST VALID 22/0600Z 29.5N  68.0W
MAX WIND 115 KT...GUSTS 140 KT.
50 KT... 90NE  90SE  60SW  90NW.
34 KT...180NE 170SE 100SW 170NW.
 
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 23/0600Z 36.0N  68.5W
MAX WIND 100 KT...GUSTS 120 KT.
 
OUTLOOK VALID 24/0600Z 44.0N  62.0W
MAX WIND  80 KT...GUSTS 100 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.0N  54.9W
 
NEXT ADVISORY AT 19/1500Z
 
$$
FORECASTER BEVEN
 
 
NNNN