Sri Lanka News | Sundayobserver.lk Three years after the tsunami, a natural disaster satellite alert system is now ready to help warn last-mile rural villages on natural disaster emergencies. The Addressable Radio for Emergency Alert (AREA) is a digital satellite device that uses simple radio technology, delivering messages to save lives. LIRNEasia (Learning Initiatives on Reforms for Network Economics) is a research-based organization that has collaborated with World-Space USA. They have field-tested the AREA device in Brahamawatte – Balapitiya (Galle District) and villages, like Panama in Ampara.