Oklahoma: more tornado warnings issued a day after 11 killed in twisters

Residents warned of potentially life-threatening conditions' including tornadoes and severe thunderstorms

A day after tornadoes injured at least 11 people while downing trees, power lines and gas lines, communities in Oklahoma on Monday were navigating fresh warnings of destructive weather.

Six or more tornadoes hit the state overnight into Sunday - and more tornadoes (some strong), large hail, and severe thunderstorm gusts, are expected today into tonight from the Southern Plains into the Ozarks and mid Mississippi Valley", the US's National Weather Service (NWS) said on Monday.