not what you want to experience on a vacation in hawaii. cell phones and tv screens all across the u.s. state lit up with a terrifying warning saturday morning. this is what people saw when they woke up at home or at the beaches, parks or stores, the message on the left warning of a ballistic missile headed straight at them. it took more than a half hour before the correction on the right went out saying, actually, no miss lz weiles were on the w false alarm. people ran for shelter. residents huddled in parking garages, even concrete bunkers. some were calling loved ones to say their final good-byes. the initial missile alert came from the official state emergency center, but it was, in fact, a human error. an employee hitting the wrong computer button during a shift