Tropical Storm KATIA

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TROPICAL STORM KATIA FORECAST/ADVISORY NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
2100 UTC TUE AUG 30 2011
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 12.7N  35.4W AT 30/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  17 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 20NE   0SE   0SW  20NW.
34 KT....... 75NE  40SE  20SW  75NW.
12 FT SEAS.. 50NE   0SE   0SW  50NW.
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 12.7N  35.4W AT 30/2100Z
AT 30/1800Z CENTER WAS LOCATED NEAR 12.5N  34.6W
 
FORECAST VALID 31/0600Z 13.3N  37.9W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 20NE   0SE   0SW  20NW.
34 KT... 75NE  40SE  20SW  75NW.
 
FORECAST VALID 31/1800Z 14.1N  41.1W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 20NE   0SE   0SW  20NW.
50 KT... 30NE  30SE  15SW  30NW.
34 KT... 90NE  50SE  30SW  90NW.
 
FORECAST VALID 01/0600Z 14.9N  44.4W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE   0SE   0SW  20NW.
50 KT... 30NE  30SE  15SW  30NW.
34 KT... 90NE  50SE  30SW  90NW.
 
FORECAST VALID 01/1800Z 15.7N  47.5W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 50NE  40SE  30SW  50NW.
34 KT...100NE  75SE  50SW 100NW.
 
FORECAST VALID 02/1800Z 17.5N  52.5W
MAX WIND  90 KT...GUSTS 110 KT.
50 KT... 75NE  50SE  50SW  75NW.
34 KT...120NE  90SE  90SW 120NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 175 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 03/1800Z 19.5N  56.5W
MAX WIND 100 KT...GUSTS 120 KT.
 
OUTLOOK VALID 04/1800Z 21.5N  60.5W
MAX WIND 105 KT...GUSTS 130 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.7N  35.4W
 
NEXT ADVISORY AT 31/0300Z
 
$$
FORECASTER PASCH
 
 
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