 In the Caribbean, hurricane warnings are in effect for thousands of folks in Barbados, Grenada, Tobago, and St. Vincent after a powerful Category 4 storm made landfall today on one of the islands of Grenada. Hurricane Beryl blew rooftops off of homes today with maximum sustained winds of 150 miles per hour. Authorities say the dangerous storm is one of the strongest to form this early in the Atlantic, fueled by record warm waters. This is NPR.