The coastal areas of Cox's Bazar are prone to devastating cyclones and landslides on a yearly basis. The areas near the Cox’s Bazar town are located directly in the high-risk area for surge water heights above 1 meter as well as landslides. There was a 70% casualty rate near the town area during the 1991 cyclone. Another hazard of the Cox's Bazar area is the high natural background radiation, which has been found to be above global average. There have been reported incidents of human casualty due to actions of wild elephants in the locality. The threat of mosquito borne diseases like Malaria also may be higher in the area. However, all these hazards mainly affect long term residents of the area and visiting tourists should be able to guard against these risks with appropriate precautions.