The teenager, who's from the Peak District originally, has been missing for over a week now.
A teenage girl who has been missing for more than a week has been sighted in New Whittington and Brimington in recent days.
Sophie Walton was last seen on the evening of Sunday 10 May. She was staying with family in Nottinghamshire but left in the middle of the night.
Sophie (16) is from Pilsley originally and has links to Chesterfield, New Whittington and Whittington Moor.
She is white, slim, 5ft 6ins tall and has long hair that is dyed purple. She may be wearing a black fur bomber jacket, grey skinny jeans and white Nike trainers.