Wrecked house amidst devastation following the Indian Ocean tsunami in Banda Aceh City, Indonesia.

Tsunami risk mitigation and early warning systems

The Intergovernmental Oceanographic Commission of UNESCO (UNESCO-IOC) Tsunami Programme tackles tsunami risk by bringing together governments, warning systems, and coastal communities through coordination of information and educational activities.

What is the Ocean Decade Tsunami Programme?

The Ocean Decade Tsunami Programme (ODTP) is a pioneering initiative by UNESCO-IOC to strengthen tsunami safety around the world by bringing together governments, warning systems, and coastal communities through coordination of information and educational activities.

The Tsunami Programme relies on four Intergovernmental Coordination Groups (ICGs) to coordinate regional tsunami warning and mitigation activities, including the provision of tsunami information to National Tsunami Warning Centres (NTWCs). 

Similarly, four Tsunami Information Centres (TICs) address regional needs and support Member States in tsunami capacity-building, development of educational and preparedness resources, and documentation of past events.

Member States have the sovereign responsibility to assess the available data and issue tsunami warnings to their at-risk communities.

Schoolchildren participating in a tsunami evacuation drill in Corn Island, Nicaragua.
A view of the vast destruction of Moratuwa, a coastal town in the Southwest of Sri Lanka, caused by the Indian Ocean tsunami.

Events

Once published, this will be a content search filtered to show past and upcoming Tsunami Programme-related events.

Action across regions

Development of capacity building regarding tsunami warning, mitigation, education, and preparation activities is carried out around the world by ICGs and TICs in four regions highly exposed to tsunami risk.
Pacific Ocean

ICG/PTWS & ITIC

Indian Ocean

ICG/IOTWMS & IOTIC

North-Eastern Atlantic and Mediterranean

ICG/NEAMTWS & NEAMTIC

Caribbean

ICG/CARIBE-EWS & CTIC

Sea level monitoring station on pier at sunrise.