Post-Tropical Cyclone KATIA

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POST-TROPICAL CYCLONE KATIA FORECAST/ADVISORY NUMBER  50
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
1500 UTC SAT SEP 10 2011
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 44.7N  47.7W AT 10/1500Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR  60 DEGREES AT  46 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  954 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT....... 50NE  70SE  70SW  50NW.
50 KT....... 90NE 170SE 170SW 100NW.
34 KT.......200NE 270SE 270SW 160NW.
12 FT SEAS..120NE 360SE 800SW 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 44.7N  47.7W AT 10/1500Z
AT 10/1200Z CENTER WAS LOCATED NEAR 43.6N  50.5W
 
FORECAST VALID 11/0000Z 47.5N  38.5W...POST-TROP/EXTRATROP
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 25NE  85SE  85SW  45NW.
50 KT... 60NE 205SE 185SW  90NW.
34 KT...190NE 340SE 310SW 170NW.
 
FORECAST VALID 11/1200Z 51.5N  27.5W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
64 KT...  0NE 100SE 100SW   0NW.
50 KT...  0NE 240SE 200SW  80NW.
34 KT...180NE 420SE 360SW 180NW.
 
FORECAST VALID 12/0000Z 54.5N  19.0W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
64 KT...  0NE  80SE  80SW   0NW.
50 KT...  0NE 240SE 300SW   0NW.
34 KT...300NE 480SE 480SW 120NW.
 
FORECAST VALID 12/1200Z 57.5N  11.5W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
50 KT...  0NE 200SE 280SW   0NW.
34 KT...420NE 540SE 540SW 120NW.
 
FORECAST VALID 13/1200Z 61.0N   1.0W...POST-TROP/EXTRATROP
MAX WIND  50 KT...GUSTS  60 KT.
50 KT...  0NE 200SE 280SW   0NW.
34 KT...420NE 540SE 540SW 120NW.
 
OUTLOOK VALID 15/1200Z...EAST OF ZERO DEGREES LONGITUDE
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 44.7N  47.7W
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON KATIA. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND
IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...
UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. ALSO...
ADDITIONAL INFORMATION CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED
BY THE UK MET OFFICE...UNDER WMO HEADER FQNT21 EGRR.
 
$$
FORECASTER STEWART
 
 
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