While California’s 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line posesses a greater ...

This highly detailed overhead view of Carrizo Plain stream channels measured the offset features linked to large earthquakes in this section of the southern San Andreas Fault. This virtual ...

Californians probably know the most famous of faults, the San Andreas, which in Southern California runs mostly beneath remote deserts and mountains. That fault plays a starring role in the 1978 ...

In Southern California, the infamous San Andreas Fault has a major earthquake every ... seismic event within the next 20-30 years. This map shows locations of earthquakes of magnitude 2.5 or ...

As seismologists review available data, they often revise the earthquake's reported magnitude and update shake-severity maps ... both occurred along the San Andreas fault, said Robert Skoumal ...