000
WTNT22 KNHC 070838
TCMAT2
 
HURRICANE KATIA FORECAST/ADVISORY NUMBER  37
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
0900 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
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 24 TO 48 HOURS.
 
FOR ADDITIONAL STORM INFORMATION...PLEASE MONITOR PRODUCTS ISSUED BY
THE BERMUDA WEATHER SERVICE.
 
HURRICANE CENTER LOCATED NEAR 28.7N  67.9W AT 07/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  973 MB
MAX SUSTAINED WINDS  80 KT WITH GUSTS TO 100 KT.
64 KT....... 60NE  50SE  40SW  50NW.
50 KT.......100NE  90SE  80SW  70NW.
34 KT.......180NE 135SE 120SW 135NW.
12 FT SEAS..400NE 240SE 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 28.7N  67.9W AT 07/0900Z
AT 07/0600Z CENTER WAS LOCATED NEAR 28.4N  67.6W
 
FORECAST VALID 07/1800Z 29.8N  69.0W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 60NE  50SE  40SW  50NW.
50 KT...100NE  90SE  70SW  70NW.
34 KT...180NE 135SE 120SW 135NW.
 
FORECAST VALID 08/0600Z 31.7N  69.6W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 60NE  50SE  40SW  50NW.
50 KT...100NE 100SE  70SW  70NW.
34 KT...180NE 150SE 120SW 135NW.
 
FORECAST VALID 08/1800Z 34.0N  69.5W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 60NE  50SE  30SW  45NW.
50 KT... 90NE  90SE  70SW  70NW.
34 KT...180NE 150SE 120SW 130NW.
 
FORECAST VALID 09/0600Z 36.4N  67.9W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 90NE 100SE  70SW  70NW.
34 KT...180NE 180SE 135SW 120NW.
 
FORECAST VALID 10/0600Z 40.9N  58.2W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 60NE 120SE 100SW  60NW.
34 KT...175NE 225SE 200SW 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 11/0600Z 47.0N  38.0W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
 
OUTLOOK VALID 12/0600Z 59.0N  17.5W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.7N  67.9W
 
NEXT ADVISORY AT 07/1500Z
 
$$
FORECASTER KIMBERLAIN/PASCH