The National Weather Service has issued a tornado warning for Indiana County on Wednesday. The warning is in effect until 4:30 p.m.LIVE COVERAGE by Pittsburgh's Action Weather in the video player aboveA severe thunderstorm capable of producing a tornado was located 9 miles north of Indiana, moving east at 30 mph.HAZARD...Tornado.SOURCE...Radar indicated rotation.IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed.