The effects of Hurricane Dean in the Lesser Antilles were spread over five island countries and included 3 fatalities. Hurricane Dean of the 2007 Atlantic hurricane season formed in the Atlantic Ocean west of Cape Verde on August 14, 2007. The National Hurricane Center's first Forecast Advisory on the system anticipated that the Cape Verde-type hurricane would pass into the Caribbean through the Lesser Antilles. The storm moved persistently towards the small island chain, strengthening until it passed through the islands three days later on August 17 as a Category 2 hurricane on the Saffir-Simpson Hurricane Scale. It went on to brush the island of Jamaica and reached Category 5 strength before making landfall on Mexico's Yucatán Peninsula.