Last week's earthquake off the coast of Humboldt County triggered a tsunami warning urging people across a huge swath of ...

A magnitude 7.0 earthquake shook Thursday — and while Humboldt County evaded major structural damage and injuries, officials ...

Last week's earthquake off the coast of Humboldt County triggered a tsunami warning urging people across a huge swath of California and Oregon to evacuate. Why aren't tsunami warnings more precise?

A rare and brief tsunami warning tested city and county responses in Northern California after a 7.0 magnitude earthquake ...

The Pacific West Coast has the highest risk levels of tsunamis in the United States. Here’s where they have stuck in Northern ...

A small aftershock rumbled near Petrolia Friday evening, a day after a magnitude 7.0 earthquake struck off the coast of ...

A small aftershock rumbled near Petrolia Friday evening, a day after a magnitude 7.0 earthquake struck off the coast of ...

Japan’s 8.9-magnitude earthquake that set off a devastating tsunami in 2011, sending walls of water washing over coastal ...

The annex is a draft inclusion to the county’s emergency operations plan, specifically aimed at what the county must do to ...

On Thursday at about 10:45 a.m. PT, a 7.0-magnitude earthquake erupted off California’s coast. Law officials are urging ...