December 10, 2021

Featured · December 10, 2021

A widespread, deadly, and violent tornado outbreak slams the Central, Midwestern, and Southern regions of the United States. Eighty-nine people are killed by the tornadoes, with most of the fatalities occurring in Kentucky, where a single tornado kills 57 people, and injures hundreds of others. Another tornado in Edwardsville, Illinois strikes an Amazon warehouse, killing six workers.

A deadly late-season tornado outbreak, the deadliest on record in December, produced catastrophic damage and numerous fatalities across portions of the Southern United States and Ohio Valley from the evening of December 10 to the early morning of the 11th, 2021. The event developed as a trough progressed eastward across the United States, interacting with an unseasonably moist and unstable environment across the Mississippi Valley. Tornado activity began in northeastern Arkansas, before progressing into Missouri, Illinois, Tennessee, and Kentucky.

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