000
WTNT22 KNHC 040846
TCMAT2
 
TROPICAL STORM KATIA FORECAST/ADVISORY NUMBER  25
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
0900 UTC SUN SEP 04 2011
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 21.4N  58.5W AT 04/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  992 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 70NE  50SE  30SW  60NW.
34 KT.......150NE 120SE  75SW 105NW.
12 FT SEAS..300NE 180SE 180SW 300NW.
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 21.4N  58.5W AT 04/0900Z
AT 04/0600Z CENTER WAS LOCATED NEAR 21.1N  58.0W
 
FORECAST VALID 04/1800Z 22.3N  59.8W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE   0SE   0SW   0NW.
50 KT... 70NE  50SE  30SW  60NW.
34 KT...150NE 120SE  75SW 105NW.
 
FORECAST VALID 05/0600Z 23.5N  61.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 30NE   0SE   0SW   0NW.
50 KT... 70NE  50SE  30SW  60NW.
34 KT...150NE 120SE  75SW 105NW.
 
FORECAST VALID 05/1800Z 24.7N  63.5W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 35NE  30SE   0SW  30NW.
50 KT... 70NE  50SE  40SW  60NW.
34 KT...150NE 120SE  90SW 120NW.
 
FORECAST VALID 06/0600Z 25.8N  65.0W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 70NE  50SE  50SW  60NW.
34 KT...150NE 120SE  90SW 120NW.
 
FORECAST VALID 07/0600Z 27.7N  68.0W
MAX WIND  85 KT...GUSTS 105 KT.
50 KT... 90NE  75SE  60SW  80NW.
34 KT...160NE 140SE 120SW 140NW.
 
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 08/0600Z 30.0N  71.0W
MAX WIND  90 KT...GUSTS 110 KT.
 
OUTLOOK VALID 09/0600Z 32.5N  72.0W
MAX WIND  85 KT...GUSTS 105 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.4N  58.5W
 
NEXT ADVISORY AT 04/1500Z
 
$$
FORECASTER KIMBERLAIN