What's the Elsinore fault? California has long been a hotbed of seismic activity, with notorious San Andreas being the ...

An underwater fault line along the US West Coast ... meaning it could cause the largest earthquakes, extending further into ...

The last time the Elsinore fault produced a major earthquake above 6.0 in magnitude was in 1910, but data from the US US Geological ... fault is a separate fault line but still part of the ...

The West Coast is ground zero for several fault lines due to the movement of the earth between two major tectonic plates, including the North American plate and the Pacific plate. And while much ...