Tsunami warning system
Videos
A tsunami warning system is used to detect tsunamis in advance and issue the warnings to prevent loss of life and damage to property. It is made up of two equally important components: a network of se
Evacuation route sign in a low-lying coastal area on the West Coast of the United States
Tsunami Early Warning Tower board in Hikkaduwa, Sri Lanka
Tsunami warning system in East Timor
Evacuation route sign on the pavement in Kamakura, Japan
Deep-ocean Assessment and Reporting of Tsunamis is a component of an enhanced tsunami warning system.
Tsunami warning system
…operating, seismic alerts are used to instigate the watches and warnings; then, data from observed sea level height (either shore-based tide gauges or DART buoys) are used to verify the existence of a tsunami. Other systems have been proposed to augment the warning procedures; for example, it has been…
A diagram of the Dart II System
A tsunami buoy