MELBOURNE, Australia -- A magnitude-6.6 earthquake struck in the South Pacific near the island nation of Samoa on Friday, but caused no apparent damage. The quake occurred 440 kilometers (273 miles) ...

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

The quake occurred 440 kilometres (273 miles) southwest of the capital Apia at a depth of 314 kilometres (195 miles), the US Geological Survey said.

Japan's weather agency said Friday that a malfunction in the ocean-floor observation system off the Pacific coast, installed ...

Melbourne: A magnitude-6.6 earthquake struck near the South Pacific island nation of Samoa on Friday, the US Geological ...

Japan completed the world’s first real-time ocean floor earthquake detection system in June 2025, giving 20 seconds more ...

MELBOURNE, Australia — A magnitude-6.6 earthquake struck near the South Pacific island nation of Samoa on Friday, the U.S. Geological Survey said. There were no immediate reports of injury or damage.

A tsunami alert was lifted after a series of powerful earthquakes off the coast of Russia's far east on Sunday did not result ...

Hawai’i was briefly under the threat of a possible tsunami — based on available data being investigated by forecasters in ...

A series of powerful earthquakes struck off the coast of Russia's far east on Sunday, triggering a tsunami alert, the US Geological Survey said.

Complete guide to Hawaii tsunamis including latest 2025 alerts, historical events, evacuation zones, warning systems, and ...

A series of powerful earthquakes struck off the coast of Russia's far east on Sunday, triggering a tsunami alert, the US ...