Northern Territory Police hold concern for the welfare of 35-year-old Jessica Louise Stephens.

Ms Stephens is believed to have travelled to Kakadu National Park on Thursday 19 October and camped near Nourlangie Rock; however, she has not contacted her family since. Police have located her vehicle but yet to locate Jessica.

A land and aerial search operation is currently underway by police and Kakadu National Park Rangers.

Anyone who has sighted Ms Stephens or has information about her whereabouts is urged to contact police on 131 444. Please quote reference 10490265.