Tropical Storm Chantal, 2007

Storm Lifecycle

An area of low pressure developed near the Bahamas on July 28, and slowly organized while moving to the north-northeast. Late on July 30, it was upgraded to a tropical depression, the third of the season, after maintaining deep convection near the center for most of the day. On July 31, the system strengthened into a tropical storm south of Nova Scotia, the first in nearly two months. It became extratropical late that day though as it tracked towards Newfoundland over the cooler waters of the north Atlantic. On August 1, flooding was reported from Placentia to the capital city of St. More » John's, where about 100 mm (4 inches) of rain caused the postponement of the annual Royal St. John's Regatta. Up to 150 mm (6 inches) of rain fell in the Whitbourne area, according to Environment Canada. The most serious flooding was across the southern Avalon Peninsula, where dozens of roads were washed out, houses were flooded above their basements and several communities were isolated. Ferry service between Argentia and North Sydney, Nova Scotia, was suspended, and one ferry was diverted to Port aux Basques. States of emergency were declared in at least five communities in the areas surrounding Placentia Bay and Conception Bay, and the Newfoundland and Labrador Municipal Affairs Minister Jack Byrne has requested a federal disaster area declaration. Damage is estimated to be well into the millions of dollars, with at least $4 million in damage in the town of Placentia alone. « Hide

National Hurricane Center—
Last Messages for Chantal

08.01.2007Forecast/Advisory #5
 Discussion #5
 Public Advisory #5

Tropical Storm Chantal Tracking Map

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Source: Storm tracks and forecasted paths derived from data provided by the National Hurricane Center. Cloud cover imagery provided by NERC Satellite Station, University of Dundee via the European Meteosat satellite system operated by EUMETSAT. Base imagery courtesy of NASA. Cloud cover may be delayed up to 6 hours and is meant only as a guide.
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