May 20, 2011

NOAA predicts above-normal Atlantic hurricane season

The Atlantic basin is expected to see an above-normal hurricane season this year, according to the seasonal outlook issued by NOAA's Climate Prediction Center — a division of the National Weather Service. Across the entire Atlantic Basin for the six-month season, which begins June 1, NOAA is predicting the following ranges this year:

12 to 18 named storms (winds of 39 mph or higher), of which:

6 to 10 could become hurricanes (winds of 74 mph or higher), including:

3 to 6 major hurricanes (Category 3, 4 or 5; winds of 111 mph or higher)

Each of these ranges has a 70 percent likelihood, and indicate that activity will exceed the seasonal average of 11 named storms, six hurricanes and two major hurricanes. "The United States was fortunate last year. Winds steered most of the season's tropical storms and all hurricanes away from our coastlines," said Jane Lubchenco, Ph.D., under secretary of commerce for oceans and atmosphere and NOAA administrator. "However we can't count on luck to get us through this season. We need to be prepared, especially with this above-normal outlook."

Source: NOAA

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