Two years on: How safe are we from a future tsunami?

In connection with early warning, it must be added that the Intergovernmental Oceanographic Commission (IOC) of the United Nations Educational, Scientific and Cultural Organization (UNESCO) has been coordinating the efforts of the international community led by the Government of the United States of America to develop a tsunami early warning system for the Indian Ocean, similar to that currently used in the Pacific, by the end of 2007. The proposed Indian Ocean Tsunami Warning Network, though by no means a foolproof system, will help improve Sri Lanka’s tsunami early warning capability and reliability. Yet, the more difficult and challenging task will be the dissemination of such tsunami warnings fast and effectively to the vulnerable communities so as to enable their evacuation to safe locations before the arrival of the tsunami.