Tropical Depression FOUR

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TROPICAL DEPRESSION FOUR FORECAST/ADVISORY NUMBER   1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL042006
2100 UTC MON AUG 21 2006
 
AT 5 PM AST...2100 UTC...THE GOVERNMENT OF THE CAPE VERDE ISLANDS
HAS ISSUED A TROPICAL STORM WARNING FOR THE CAPE VERDE ISLANDS.  A
TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS.
 
TROPICAL DEPRESSION CENTER LOCATED NEAR 12.5N  21.5W AT 21/2100Z
POSITION ACCURATE WITHIN  45 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
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 12.5N  21.5W AT 21/2100Z
AT 21/1800Z CENTER WAS LOCATED NEAR 12.3N  21.0W
 
FORECAST VALID 22/0600Z 13.0N  23.0W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT...100NE 100SE 100SW 100NW.
 
FORECAST VALID 22/1800Z 14.2N  25.2W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...100NE  75SE  75SW 100NW.
 
FORECAST VALID 23/0600Z 15.5N  27.5W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 40NE   0SE   0SW  40NW.
34 KT...100NE  75SE  75SW 100NW.
 
FORECAST VALID 23/1800Z 17.0N  30.0W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 50NE   0SE   0SW  50NW.
34 KT...100NE  75SE  75SW 100NW.
 
FORECAST VALID 24/1800Z 20.0N  35.5W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 50NE   0SE   0SW  50NW.
34 KT...100NE  75SE  75SW 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 25/1800Z 23.5N  41.0W
MAX WIND  60 KT...GUSTS  75 KT.
 
OUTLOOK VALID 26/1800Z 26.5N  46.5W
MAX WIND  60 KT...GUSTS  75 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.5N  21.5W
 
NEXT ADVISORY AT 22/0300Z
 
$$
FORECASTER FRANKLIN
 
 
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