In this week’s column, geologist and earthquake expert Lori Dengler addresses “the two greatest tsunamis to hit both coasts ...

A tsunami of about 10 centimeters (4 inches) was detected at Ofunato city in Iwate Prefecture, Ominato port, Miyako and ...

A tsunami was expected to come ashore with a maximum height of about three feet after a 6.7-magnitude quake struck off ...

The Japan Meteorological Agency (JMA) issued a tsunami advisory for parts of the country’s eastern coastline on Sunday after an earthquake was detected in the Pacific Ocean. The ...

Seismic monitoring stations in Alaska are closing after a denied federal grant, risking delayed tsunami warnings for people ...

SONOMA COUNTY, CA - A preliminary 2.6 magnitude quake was detected close to The Geysers on Friday around midday, according to the U.S. Geological Survey.

Southern California beaches are seeing high surf and minor flooding Friday morning as king tides and big waves combine along ...

San Luis Obispo County Dist. Atty. Dan Dow retweeted a pair of inflammatory posts about New York Mayor-elect Zohran Mamdani.

An atmospheric river pounds Northern California during a supermoon event, leading the state to dispatch emergency services; ...

A major earthquake off the coast of Alaska could trigger a tsunami flooding San Francisco's Embarcadero. But the main sensors designed to provide warnings for such a tsunami will soon go dark.

"It's fair to say that Alaska is California's biggest tsunami threat," said Michael West, director of Alaska Earthquake ...

The United States Geological Survey (USGS) said the quake struck at a depth of 24 km. Earlier, the German Research Center for ...