According to the U.S. Geological Survey, the tremor struck some 440 kilometres southwest of Apia, Samoa’s capital.

A tsunami alert was briefly issued after multiple earthquakes, some dangerously strong, struck off the southeast coast of ...

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

Hawaii’s unique position in the center of the Pacific Ocean makes it particularly vulnerable to tsunamis from both distant ...

A tsunami alert has been issued for Russia after five powerful earthquakes struck within an hour in the Pacific Ocean near ...

Five powerful quakes, including one with a magnitude of 7.4, struck in the sea off Russia's Kamchatka Peninsula.

A rare tsunami warning was issued for part of Alaska’s coast after a magnitude 7.3 earthquake struck near Sand Point in the ...

A tsunami warning was issued for parts of the Alaska coastline after a major, 7.3-magnitude earthquake struck 87 kilometres south of Sand Point. The alert has since been cancelled ...

A magnitude 7.4 earthquake struck the North Pacific Ocean early Saturday, prompting a tsunami watch for Hawaii and ...

Russia's Kamchatka Peninsula was struck by a magnitude 7.4 earthquake on Sunday, triggering a tsunami warning for the region. The quake, centered 144 kilometers from Petropavlovsk-Kamchatsky, had a ...