Portal:Tornadoes/Anniversaries/May 3

May 3
 * 1999 – A catastrophic F5 tornado destroyed portions of Oklahoma City and the nearby communities of Bridge Creek and Moore, killing 36 people and causing $1 billion in damage. At the time the costliest single tornado in U.S. history. A Doppler on Wheels recorded a world-record wind speed of 302 mph. This storm also prompted the first tornado emergency.