Emily Arizmendi, 15, of Waukegan.

The family of a 15-year-old girl is seeking help in finding the teen after she went missing Sunday afternoon in Waukegan.

Emily Arizmendi, 15, of Waukegan, was last seen around 4:30 p.m. Sunday.

The girl’s mother, Naomi Estrada, said her daughter was last seen near the Field House Sports Center, 800 Baldwin Avenue in Waukegan.

Arizmendi was last seen wearing a black North Face jacket, grey Nike sweatpants and black Crocs.

She is described as 5-foot-2 and weighs approximately 120 pounds.

Waukegan Deputy Police Chief Joe Florip confirmed to Lake and McHenry County Scanner that Arizmendi remains missing as of Monday afternoon.

The police department has classified the case as a missing runaway, Florip said.

Anyone with information on Arizmendi’s whereabouts is asked to call 911.