The United Nations designated November 5 as World Tsunami Awareness Day. The day aligns with the International Day for Disaster Reduction (October 13) and the 7 targets of the Sendai Framework for Disaster Risk Reduction Campaign. For 2017, the aim is to reduce the number of affected people globally by disasters (video). In 2016, theme was effective education and evacuation drills (video) as the key preparedness activities that will save lives from tsunamis.
Tsunamis have no seasons and they can occur at any time and anywhere - it could be tomorrow, or it could be a 100 of years from now. But, when a tsunami does visit, it can attack in minutes if it is local. Over history, 90% of the deaths have been caused by local tsunamis. So, communities must always be Tsunami Ready (USA TsunamiReady®, International), and know what to do and where to evacuate to.
World Tsunami Awareness Day
Tsunamis are among Earth's most infrequent hazards, but when they do hit they can cause major damage to coastal communities. Globally, 70% of the confirmed tsunami sources have been in the Pacific Ocean, 15% in the Mediterranean Sea, 9% in the Caribbean Sea and Atlantic Ocean, and 6% Indian Ocean. Most were generated by earthquakes and by earthquakes-triggered landslides.
NCEI-ITIC global and regional posters are electronically available. Click to download:
Global: Regional historical tsunami effects: