Hurricane Earl

Forecast Advisory 42

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000
WTNT22 KNHC 042031
TCMAT2
TROPICAL STORM EARL FORECAST/ADVISORY NUMBER 42
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL072010
2100 UTC SAT SEP 04 2010

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE CANADIAN HURRICANE CENTRE HAS ISSUED A TROPICAL STORM WARNING
FROM BURGEO WESTWARD TO BOAT HARBOUR NEWFOUNDLAND.

THE CANADIAN HURRICANE CENTRE HAS DISCONTINUED THE HURRICANE WATCH
FROM PORTERS LAKE TO POINT TUPPER...THE TROPICAL STORM WARNING FOR
NOVA SCOTIA FROM FORT LAWRENCE TO MARGARETSVILLE...MEDWAY HARBOUR
TO POINT TUPPER...AND TIDNISH TO BRULE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...

* NOVA SCOTIA FROM POINT TUPPER AROUND CAPE BRETON TO BRULE
* THE EASTERN PORTION OF PRINCE EDWARD ISLAND FROM VICTORIA TO LOWER
DARNLEY
* THE MAGDALEN ISLANDS
* NEWFOUNDLAND FROM BURGEO WESTWARD TO BOAT HARBOUR

TROPICAL STORM CENTER LOCATED NEAR 47.5N 62.2W AT 04/2100Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 25 DEGREES AT 34 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 966 MB
MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT.
50 KT.......100NE 100SE 50SW 0NW.
34 KT.......200NE 200SE 100SW 60NW.
12 FT SEAS..270NE 470SE 470SW 150NW.
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 47.5N 62.2W AT 04/2100Z
AT 04/1800Z CENTER WAS LOCATED NEAR 46.0N 63.3W

FORECAST VALID 05/0600Z 52.0N 58.5W...POST-TROP/EXTRATROP
MAX WIND 45 KT...GUSTS 55 KT.
34 KT...200NE 200SE 200SW 30NW.

FORECAST VALID 05/1800Z 55.0N 55.0W...POST-TROP/EXTRATROP
MAX WIND 40 KT...GUSTS 50 KT.
34 KT...200NE 200SE 200SW 0NW.

FORECAST VALID 06/0600Z 55.7N 51.0W...POST-TROP/EXTRATROP
MAX WIND 40 KT...GUSTS 50 KT.
34 KT...120NE 150SE 120SW 90NW.

FORECAST VALID 06/1800Z 57.0N 51.0W...POST-TROP/EXTRATROP
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 180SE 150SW 120NW.

FORECAST VALID 07/1800Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 47.5N 62.2W

NEXT ADVISORY AT 05/0300Z

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FORECASTER AVILA