The Official Web Site of the State of South Carolina Show SC.gov Links. The Assessor conducts an assessment and valuation of all real property (land and buildings) in Lexington County except for those properties assessed by the South Carolina Department of Revenue (e.g. manufacturing facilities).
10 deadliest U.S. tornadoes â 1.The Tri-State Tornado, which killed 695 people and injured 2,027, was the deadliest tornado in U.S. history, according to the National Oceanic and Atmospheric Administration.
Although tornadoes can happen at any time of year, they are especially common during the spring and early summer. May and June are the peak months in terms of numbers of tornadoes, but April appears to be the deadliest month. Two of the all-time worst tornado disasters occurred in April.On April 3-4, 1974, 148 twisters struck 13 states, causing more than 300 deaths, and on April 27, 2011, 137 reported tornadoes swept through the south, killing nearly 300 people in six states.his area, dubbed tornado alley, extends roughly from the Rocky Mountains to the Appalachians, and from Iowa and Nebraska to the Gulf of Mexico. Tornadoes can also occur elsewhere, though, including all U.S. states, Europe, Asia, and Australia.