List of F4 tornadoes (1950–1959)

This is a list of tornadoes which have been officially or unofficially labeled as F4, EF4, IF4, or an equivalent rating in the 1950s. These scales – the Fujita scale, the Enhanced Fujita scale, the International Fujita scale, and the TORRO tornado intensity scale – attempt to estimate the intensity of a tornado by classifying the damage caused to natural features and man-made structures in the tornado's path.

Source: Wikipedia — List of F4 tornadoes (1950–1959) (CC BY-SA 4.0)