USA crosses another Meso-cyclone, which is a new threat of heavy rainfall, thunderstorms, squalls, tornadoes and floods. The National Weather Service reported the approach of a storm front. In Alabama, Oklahoma, Arkansas, Illinois and Missouri declared a storm warning about the threat of tornadoes. Meanwhile, U.S. President Barack Obama declared a disaster, North Carolina, seriously injured last weekend. To eliminate the effects of state to receive federal disaster assistance and National Guard, U.S.. Recall that last week, the southern states were hit by a tornado to a hundred. In North Carolina, the element took the lives of 45 people.