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.
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A top temperature of 11 Celsius (52 F).