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Tropical Storm IRENE


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TROPICAL STORM IRENE FORECAST/ADVISORY NUMBER  34
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL092011
2100 UTC SUN AUG 28 2011
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* CAPE HENLOPEN DELAWARE NORTHWARD TO EASTPORT MAINE...INCLUDING
DELAWARE BAY...NEW YORK CITY...LONG ISLAND...LONG ISLAND SOUND...
COASTAL CONNECTICUT AND RHODE ISLAND...BLOCK ISLAND...MARTHAS
VINEYARD AND NANTUCKET
* UNITED STATES/CANADA BORDER NORTHEASTWARD TO FORT LAWRENCE
INCLUDING GRAND MANAN
* SOUTH COAST OF NOVA SCOTIA FROM FORT LAWRENCE TO PORTERS LAKE
 
INTERESTS ELSEWHERE IN EASTERN CANADA SHOULD MONITOR THE PROGRESS OF
IRENE.
 
TROPICAL STORM CENTER LOCATED NEAR 42.7N  72.8W AT 28/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  20 DEGREES AT  23 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  975 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......230NE 280SE 130SW  50NW.
12 FT SEAS..200NE 540SE 130SW   0NW.
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 42.7N  72.8W AT 28/2100Z
AT 28/1800Z CENTER WAS LOCATED NEAR 42.1N  73.3W
 
FORECAST VALID 29/0600Z 46.5N  70.5W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...300NE 300SE 100SW   0NW.
 
FORECAST VALID 29/1800Z 50.8N  66.5W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...300NE 360SE 200SW   0NW.
 
FORECAST VALID 30/0600Z 54.5N  61.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...300NE 360SE 240SW 200NW.
 
FORECAST VALID 30/1800Z 57.0N  55.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...240NE 360SE 240SW 200NW.
 
FORECAST VALID 31/1800Z 60.0N  35.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...  0NE 360SE 360SW 180NW.
 
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 01/1800Z 63.0N  28.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
 
OUTLOOK VALID 02/1800Z 64.0N  30.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 42.7N  72.8W
 
NEXT ADVISORY AT 29/0300Z
 
$$
FORECASTER PASCH
 
 
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