UC Berkeley is also working to make MyShake available for Windows. California’s free earthquake early warning app is now available for Mac computers and Chromebooks — a major expansion of ...

A powerful 7.0-magnitude earthquake struck Northern California Thursday morning ... and it was not a false alarm. At least eight aftershocks have measured 4.0 or more Dozens of aftershocks ...

shows that minor earthquakes hit nine states on Friday morning. California is perhaps the state most known for earthquakes, as the Golden State has the most damage-causing earthquakes in the country.

I don't want to overly alarm people ... The last significant earthquake and tsunami in Northern California that impacted southern Oregon was the 7.2 magnitude Cape Mendocino earthquake that ...

A magnitude 7.0 earthquake that occurred off the coast of Northern California Thursday will continue to produce aftershocks for days, experts with the U.S. Geological Survey said Thursday.

That earthquake was felt far more widely across the Southern California region. Los Angeles was hit by an earthquake centered in the Eastside, in El Sereno. The quake was felt over a wide swath of ...

The fault zone responsible for Thursday's 7.0 magnitude earthquake off the coast of California is not known to produce large tsunamis, but due to the size of the event, NOAA’s Tsunami Warning ...