000
WTNT22 KNHC 072049
TCMAT2
 
HURRICANE KATIA FORECAST/ADVISORY NUMBER  39
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
2100 UTC WED SEP 07 2011
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* BERMUDA
 
FOR ADDITIONAL STORM INFORMATION...PLEASE MONITOR PRODUCTS ISSUED BY
THE BERMUDA WEATHER SERVICE.
 
HURRICANE CENTER LOCATED NEAR 29.9N  69.7W AT 07/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  982 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT....... 60NE  50SE  40SW  50NW.
50 KT.......100NE 100SE  80SW  90NW.
34 KT.......180NE 150SE 120SW 180NW.
12 FT SEAS..390NE 320SE 240SW 450NW.
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 29.9N  69.7W AT 07/2100Z
AT 07/1800Z CENTER WAS LOCATED NEAR 29.4N  69.3W
 
FORECAST VALID 08/0600Z 31.3N  70.1W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 60NE  50SE  40SW  50NW.
50 KT...100NE 100SE  80SW  90NW.
34 KT...180NE 150SE 120SW 180NW.
 
FORECAST VALID 08/1800Z 33.8N  70.0W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 60NE  50SE  40SW  50NW.
50 KT...100NE 100SE  80SW  90NW.
34 KT...180NE 150SE 120SW 180NW.
 
FORECAST VALID 09/0600Z 36.6N  68.5W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 60NE  50SE  30SW  45NW.
50 KT...100NE 100SE  80SW  90NW.
34 KT...180NE 180SE 120SW 150NW.
 
FORECAST VALID 09/1800Z 39.2N  64.5W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 90NE 120SE  80SW  70NW.
34 KT...180NE 200SE 140SW 150NW.
 
FORECAST VALID 10/1800Z 44.5N  46.0W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 60NE 140SE 100SW  60NW.
34 KT...180NE 270SE 240SW 150NW.
 
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 11/1800Z 53.0N  26.0W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
 
OUTLOOK VALID 12/1800Z 60.0N   7.0W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.9N  69.7W
 
NEXT ADVISORY AT 08/0300Z
 
$$
FORECASTER BROWN