May 6, 1975: Omaha tornado
An F4 tornado with winds of more than 200 mph tore through a nine-mile-long section of Omaha, killing three people and injuring more than 100. Early detection, aided by storm spotters, helped prevent greater loss of life. The National Oceanic and Atmospheric Administration in 2013 ranked the damage as the eighth worst tornado in U.S. history at an inflation-adjusted cost of more than $1 billion. Read more.
Here, an aerial view of the Westgate area is seen on May 7, 1975.