Officials in Winston-Salem, North Carolina, asked people within one mile of a fertilizer plant to evacuate on Tuesday, February 1, amid fears of an explosion. Officials said there was the potential for a large explosion of ammonium nitrate after the blaze at the Weaver Fertilizer Plant on North Cherry Street started Monday night. Around 6,000 people who live within a mile of the plant were ordered to evacuate, officials said. This footage shows firefighters alerting people in the area to evacuate. Credit: City of Winston-Salem via Storyful