It is true that a house that is between two destroyed homes can be undamaged, but this is not the result of a tornado skipping, as some previously thought. After the 1974 Super Outbreak, Ted Fujita studied many films of tornadoes from that day. Included in his review was damage and tornado film footage of F4 and F5 tornadoes. Fujita concluded that multiple vortices, highly volatile tornadic satellites transiting within a parent tornado at high speeds, are responsible for making tornadoes appear to skip houses. The phenomenon of satellite tornadoes, where a smaller tornado orbits a larger companion tornado, can also lead to gaps in damage between the two tornadoes.