An updated tsunami warning was issued by the NWS National Tsunami Warning Center on Thursday at 11:24 a.m. in effect until 12 ...

after the eruption of an underwater volcano in a remote corner of the South Pacific touched off a powerful tsunami. California experienced relatively minor effects, but at Santa Cruz Harbor, waves ...

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

Coastal areas in Northern California began evacuating residents after a 7.0 earthquake off Humboldt County's coast prompted a tsunami warning. Luckily, the worst didn't play out. But emergency ...

But Thursday’s earthquake was local and close to the coast, forcing a hasty high-level alert in order to give people the ...

California experienced relatively minor effects ... Don't let your guard down after the first tsunami wave. The first one usually is not the highest one. Large tsunami waves might be more than ...

A tsunami warning was issued for the entire Bay Area coastline Thursday following a large earthquake off the Northern ...

The agency estimated than more than 1.3 million people lived close enough to the quake to feel its impact. There were no ...

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

One fatality was reported in California. In a staggering example of nature's power, a magnitude-9.5 earthquake -- the strongest ever recorded -- off the coast of Chile produced tsunami waves that ...

Since 1800, California's shores have been struck by ... alert in order to give people the maximum time to prepare as tsunami waves can travel very fast, up to 500 mph (800 kph) in the deep ocean ...