After a powerful quake shook the Caribbean Sea southwest of the Cayman Islands, some islands urge people to move inland in ...

NWS says ‘the tsunami threat has passed. Unusual currents may be noticed in some areas. Exercise normal caution.’ ...

The United States' National Tsunami Warning Center (NWS) announced on Saturday the cancellation of all tsunami alerts that were activated for various ...

Residents on the popular island of Santorini have experienced thousands of earthquakes this month while researchers have ...

The warning was canceled shortly after. "Whether it's a false alarm or an actual tsunami, we learned something new," said Santa Cruz Harbor Master Blake Anderson. "We go out and we walk docks ...

In 2004, a 9.1 magnitude earthquake off the island of Sumatra in western Indonesia triggered a tsunami in the Indian Ocean that killed more than 220,000 people across 12 countries. Ali Rogin ...

The U.S. Tsunami Warning System initially issued alerts for more than a dozen countries but later scaled down its warnings, ...

The Cuban National Seismological Service announced on Sunday that there is no threat of a tsunami following a 7.1 magnitude ...

A tsunami can move hundreds of miles per hour in the open ocean and smash into land with waves as high as 100 feet or more. From the area where the tsunami originates, waves travel outward in all ...

Many residents expected to take time-consuming preparations before evacuating, which could delay their response during an actual tsunami threat. The study recommended that communities focus on ...

A magnitude-7.6 earthquake has shaken the Caribbean Sea southwest of the Cayman Islands, and some islands and countries are ...