Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Isaias Regains Hurricane Strength Just Before Landfall in Carolinas VOA News Isaias strengthened into a Category 1 hurricane hours before it is expected to make landfall along the coast of the Carolinas. The U.S. National Hurricane Center issued a hurricane warning from South Santee River, South Carolina, to Surf City, North Carolina. The storm's maximum sustained winds reached 121 kph (75 mph) Monday evening and was centered about 100 kilometers (60 miles) south of Myrtle Beach, South Carolina. .