There is no tsunami threat to Hawaiʻi following a preliminary 6.5 earthquake that struck off the state of Guerrero in Mexico, ...

Last week, just after an 8.8 magnitude earthquake violently shook the eastern edge of Russia, Californians were warned to gird for possible impact: a tsunami was headed across the ocean, taking aim at ...

Scientists were able to use satellite data to gather critical information about a tsunami generated by a magnitude 8.8 ...

It was just before midnight when the tsunami that started with an earthquake in Alaska’s Prince William Sound reached Washington state. The year was 1964. At La Push, a 7-foot wave knocked boats and a ...

An 8.8-magnitude earthquake — one of the most powerful ever recorded — struck off the coast of eastern Russia late Tuesday, causing intense shaking for minutes, rattling windows and damaging ...

Bad weather and a massive ash column hampered efforts to assess whether Indonesia's Anak Krakatau volcano island could trigger another deadly tsunami as authorities said Friday the search for victims ...

The NWS is forecasting peak tsunami wave heights of 1.7 to 3.2 feet for Port San Luis, 0.9 to 1.7 feet for Santa Barbara and less than 1 foot for Los Angeles. Tsunamis often arrive as a series of ...

A massive 7.8 magnitude earthquake struck Russia's Kamchatka region at around 3 p.m. ET on Thursday, sparking concerns of a potential tsunami along the U.S. West Coast and Hawaii. NOAA and the ...