Tornadoes have killed at least four people as they cut a swathe through a number of US states, including Texas.
The town of Holly, Colorado, 235 miles (378km) south-east of Denver was the worst hit.
Holly was struck by a tornado said to be as wide as two football fields.
Francisca Magallanes tries to salvage the remains of her home in Holly. At least eight others were injured in the town.
Power lines were bought down in Oklahoma, one of the states from Texas to South Dakota still said to be under threat from the spring storm system.
Vance and Barbara Woodbury died when a tornado destroyed their home in Elmwood, Oklahoma.