The Lauderdale County Sheriff's Department reports 17-year-old Sairah Lopez has been missing for about a month and is likely a runaway.
Officials say they have no reason to suspect foul play in Lopez's disappearance.
Lopez also went missing for a time in April 2011.
Lopez is about 5 feet tall and weighs about 125 pounds.
Anyone who has information on her whereabouts is asked to call the Lauderdale County Sheriff’s Department at 601-486-4952.