Assistant Fire Chief Frank Blackburn held a drill to practice the portable water system he created six days before the 1989 ...

The earthquake, which occurred Monday at 2:56 a.m., was estimated at a magnitude 4.3 and centered in Berkeley.

Following a magnitude 4.3 earthquake in Berkeley on Monday morning, the city has experienced two other quakes, according to ...

The International ShakeOut Day is an annual global earthquake preparedness drill held on the third Thursday of October ...

A 4.6-magnitude earthquake jolted the San Francisco area shortly before 3am on Monday, according to the United States Geological Survey ...

A retired scientist with the USGS worries about the impact the government shutdown is having on the agency's earthquake ...

Come December, owners of thousands of presumed concrete buildings in San Francisco will be asked to take part in a screening ...

An earthquake with a magnitude of 4.3 has awakened many people in the San Francisco Bay Area with a sharp jolt ...

For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...

Sleeping residents of California’s San Francisco Bay Area were rattled awake by a magnitude 4.3 earthquake in the early morning hours of September 22. The earthquake struck 1.25 miles east-southeast ...