But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

An 8.8-magnitude earthquake, one of the largest in the past century, struck off the coast of Russia this week, prompting ...

Tsunami waves were recorded in Washington state on July 30. A tsunami advisory remained in effect, and people were urged to ...

One of the world’s strongest earthquakes struck Russia’s Far East early Wednesday, causing a tsunami in the northern Pacific ...

During the watch, the National Weather Service page estimated tsunami wave arrival times in communities exposed to the open ...