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Explain the process of formation of a tsunami. Also, mention the tsunami preparedness and mitigation efforts taken by the government.
Large waves known as tsunamis are caused by abrupt movements of the ocean floor that push a lot of water around. These are typically connected to seismic activity. The Global Historical Tsunami Database states that since 1900, earthquakes have been responsible for more than 80% of potential tsunamisRead more
Large waves known as tsunamis are caused by abrupt movements of the ocean floor that push a lot of water around. These are typically connected to seismic activity. The Global Historical Tsunami Database states that since 1900, earthquakes have been responsible for more than 80% of potential tsunamis.
Early Warning Systems: These systems monitor and measure undersea disturbances and changes in sea level, sending out early alerts to potentially affected locations. They consist of networks of seismic stations, sea-level monitoring devices, and tsunami buoys.
Public Education and Awareness: To educate the public about tsunami hazards, warning indicators, and evacuation routes, governments regularly launch public education initiatives.
Evacuation Plans: To direct people to safety in the event of an emergency, well-defined evacuation routes and protocols are created, routinely rehearsed in drills, and designated with signage.
Infrastructure Development: Structures along the coast, such as seawalls, raised structures, and well-positioned breakwaters, are made to withstand tsunamis.
Land Use Planning: Zoning laws limit building in coastal high-risk zones to reduce possible harm and fatalities.
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