The Hawaii Police Department is asking for the public's help in locating a 50-year-old Hilo woman who has been missing since Dec. 11.

Emilia Walraven is described as 5-foot-8, about 120 pounds with long black hair and brown eyes.

Police ask anyone with information on her whereabouts to call the Police Department's nonemergency line at 808-935-3311. Tipsters who prefer to remain anonymous may call CrimeStoppers at 808-961-8300 in Hilo or 808-329-8181 in Kona. All CrimeStoppers information is kept confidential.