MONTEREY COUNTY, CA - A preliminary 2.7 magnitude quake was registered near San Simeon Thursday morning, the U.S. Geological ...

Many residents in Northern California got a MyShake alert Thursday morning about a 5.9 earthquake in western Nevada, but it ...

Thursday's non-quake highlighted the need for better earthquake-warning tools. Three western states have a system in place, ...

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but experts and officials say the so-called "Big One" is a matter of when, not if. And the risk is ...

Did you feel them? Several earthquakes struck south of the Bay Area on Black Friday. The strongest quake was a magnitude 3.4, ...

Around 90 small earthquakes have struck near San Ramon in the East Bay this month. It’s at least the sixth time a series of tiny quakes has lit up that area since 1970, including the most recent ...

Percolating downwards, the extra water eventually found its way into a major fault zone that slices through the 12km-long ...

The story was sourced to an earthquake alert issued by the United States Geological Survey (USGS), which later said its system issued an alert for an event that did not occur. The USGS said the ...

Despite the lack of measurable data to build a Venn diagram of Humboldt County, the month of December and earthquake crossover, the fear is real. And it’s normal to be nervous. Or even fearful.

T​he tsunami warning stretched down nearly 500 miles of coastline where more than 5 million people live. It was canceled a short time later and there were reports of widespread ...