Tsunami Service Providers

Tsunami Information Centres

What is IOTWS

The Intergovernmental Coordination Group for the Indian Ocean Tsunami Warning and Mitigation System (ICG/IOTWS) was formed in response to the tragic tsunami on December 26th, 2004, in which over 250,000 lives were lost around the Indian Ocean region.

The Intergovernmental Oceanographic Commission of UNESCO (IOC-UNESCO) received a mandate from the international community to coordinate the establishment of the System during the course of several international and regional meetings, including the World Conference on Disaster Reduction (Kobe, Japan, 18 – 22 January 2005), and the Phuket Ministerial Meeting on Regional Cooperation on Tsunami Early Warning Arrangements (Phuket, Thailand, 28 and 29 January 2005).

The IOC Assembly, during its twenty-third Session (21-30 June 2005), formally established the ICG/IOTWS through Resolution IOC-XXIII-12.

Tsunami Ready in Indian Ocean
IOWave Exercises
World Tsunami Awareness Day
IOTIC Lecture Series
1945 Makran Tsunami
1950 Ambon Tsunami