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geology

California Department of Conservation

When people think about California earthquakes, what likely comes to mind is the San Andreas Fault. But most of the state is not near the San Andreas, and yet there are still plenty of opportunities for seismicity.

The two damaging earthquakes that shook the Ridgecrest-Trona area over Independence Day weekend may have taken locals by surprise, but the same may not be said for geologists.

Joe Moore / Valley Public Radio

A new scientific study reveals what happens at the surface of the earth can influence earthquakes originating deep underground.