There have been three other nearby earthquakes — all in Ontario — of ... But this year, Southern California has been unusually busy with earthquakes. The earthquake occurred at a depth of ...

Get top local stories in Southern California delivered to you ... were reported within an hour of the magnitude-3.1 earthquake. Those were centered near Ontario, Corona and Home Gardens.

Jones, a renowned researcher at the California Institute of Technology, said the recent earthquake near South Pasadena happened along the Puente Hills thrust fault system, which runs from the ...

There could be hidden earthquake flaws in your single-family home in California — enough to be ruinous and possibly deadly in the next big earthquake. One of the dangers may come as a surprise ...

Stay on your knees and bend over to protect vital organs.Seismologist warns of increasing earthquake activity in Southern California Hold On: Hold on to your shelter until the shaking stops.

(John K. Nakata / U.S. Geological Survey ) There could be hidden earthquake flaws in your single-family home in California — enough to be ruinous and possibly deadly in the next big earthquake.