San Francisco police are searching for a missing 14-year-old girl who ran away from her Noe Valley home sometime between Thursday and Friday morning.

The parents of Emma Peacock awoke at 6 a.m. Friday and realized that their daughter was not at home, police said. Her parents are concerned because they told police that Emma has never run away and that this is unusual behavior for her.

Emma is 5 feet 1 inch tall and weighs 130 pounds. She has brown eyes and black hair. She may possibly be wearing a
white T-shirt, blue jeans and black shoes.

Anyone who sees the girl or knows of her whereabouts is asked to contact the San Francisco police missing persons unit at (415) 558-5508.