2011 tsunami warning system

The 2011 tsunami warning system was designed to detect early signs of a tsunami caused by earthquakes, primarily in the Pacific Ocean. It involves a network of seismic sensors that monitor ground motions and buoy-based systems that measure ocean water height. When an abnormal reading is detected, authorities issue alerts to coastal communities, giving them crucial time to evacuate. Improved communication protocols ensure faster dissemination of warnings worldwide. The system aims to save lives by providing timely alerts, though the scale and unpredictability of tsunamis mean challenges remain in making responses even quicker and more accurate.