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Tropical Storm Katia Is Born

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(Image credit: NASA)

During the night of Aug. 29-30, Tropical Depression 12 became Tropical Storm Katia, with winds of 40 mph (65 kph).

Katia is the 11th named storm of the 2011 hurricane season (tropical storms and hurricane receive names), and is poised to become the second hurricane of the season. The name Katia replaced Katrina on the hurricane name list after Katrina was retired.

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