If a storm is a Category 3, 4 or 5, it is deemed a "major" hurricane due to the potential for "significant loss of life and ...

Erin, once a Category 5 hurricane over the weekend that more than doubled wind speed to nearly 160 mph, on Monday morning ...

Hurricane Erin has reintensified into a Category 4 storm on Aug. 18, according to the National Hurricane Center. See where ...

Some fluctuations in intensity are expected over the next couple of days due to inner-core structural changes.

Hurricane Erin restrengthened into a Category 4 storm late Sunday, with forecasters warning it is expected to intensify and ...

Hurricane Erin was a Category 4 storm again Monday morning and is expected to grow even larger and stronger, according to the ...

Powerful Hurricane Erin restrengthened and became an extremely dangerous Category 4 hurricane as it continued its journey ...

Hurricane Erin briefly strengthened into a Category 5 storm. It is not expected to make a direct hit on the U.S. but will ...