Video footage captured a storm chaser shows the moment a tornado swept through the US city of Tupelo, Mississippi.
"It's getting really close", a woman can be heard saying before both she and fellow storm chaser Skip Talbot decide it is time to leave.
Video courtesy of Skip Talbot/KDR Media
"We've got to go right now", she adds before they pull away.
More top news
Launching Plaid Cymru's campaign, leader Leanne Wood, says the general election offers Wales an "unprecedented opportunity" for change.
A woman who sent £1,000 to her jihadi boyfriend in Syria before he dumped her has avoided a prison sentence today
Ed Miliband has launched Labour's General Election campaign with the promise of a "double lock" to safeguard the future of the NHS.