New GPS sensors mean that people will get more rapid and accurate information about the severity of an earthquake.

Ridgecrest quakes increased chance of large San Andreas temblor, study suggests Ridgecrest earthquake: 3.5-magnitude temblor strikes during early morning hours 3.7-magnitude earthquake strikes ...

Powercuts and fires have followed a 7.1 magnitude earthquake in Southern California ... of this latest event was recorded near the city of Ridgecrest. Several states have been hit with heavy ...

Palos Verdes Fault could trigger 7.8-magnitude earthquake, study shows According to a new study, a fault system running along the coast of Los Angeles and Orange counties could trigger a 7.8 ...