000
WTNT22 KNHC 092040
TCMAT2
 
HURRICANE KATIA FORECAST/ADVISORY NUMBER  47
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
2100 UTC FRI SEP 09 2011
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
HURRICANE CENTER LOCATED NEAR 40.6N  62.7W AT 09/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR  60 DEGREES AT  33 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  970 MB
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
64 KT....... 45NE  60SE  30SW  40NW.
50 KT....... 90NE 120SE  60SW  60NW.
34 KT.......200NE 220SE 170SW 120NW.
12 FT SEAS..480NE 420SE 300SW 420NW.
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 40.6N  62.7W AT 09/2100Z
AT 09/1800Z CENTER WAS LOCATED NEAR 39.8N  64.6W
 
FORECAST VALID 10/0600Z 42.6N  55.9W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 45NE  60SE  50SW  40NW.
50 KT... 90NE 120SE  60SW  60NW.
34 KT...200NE 220SE 170SW 120NW.
 
FORECAST VALID 10/1800Z 46.0N  44.9W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 45NE  60SE  60SW  45NW.
50 KT... 90NE 180SE 180SW  60NW.
34 KT...200NE 300SE 300SW 135NW.
 
FORECAST VALID 11/0600Z 49.6N  33.3W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
50 KT...105NE 240SE 240SW  60NW.
34 KT...180NE 390SE 390SW 150NW.
 
FORECAST VALID 11/1800Z 53.2N  22.9W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
50 KT...120NE 210SE 210SW  75NW.
34 KT...180NE 420SE 420SW 150NW.
 
FORECAST VALID 12/1800Z 60.1N   4.6W...POST-TROP/EXTRATROP
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 90NE 180SE 180SW  90NW.
34 KT...150NE 360SE 420SW 150NW.
 
OUTLOOK VALID 14/1800Z...EAST OF ZERO DEGREES LONGITUDE
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.6N  62.7W
 
NEXT ADVISORY AT 10/0300Z
 
$$
FORECASTER STEWART