The map's release came almost exactly on the 30th anniversary of the deadly Northridge earthquake in Los Angeles, the most recent major quake to hit the U.S. Tools like the USGS map are used to ...

A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological ...

An earthquake has struck California as experts warn that the long-feared “Big One” could be approaching. The US Geological ...

Whether you’re a longtime resident or new to the state, here’s a refresher on the causes of earthquakes, whether prediction ... through USGS’ latest earthquakes map, though USGS cautions ...

Such maps are only useful for long-term planning, however, so for early warning, USGS uses the ShakeAlert system. Though ShakeAlert does not provide actionable earthquake data, it is able to ...

A moderately strong, 5.8-magnitude earthquake struck in Turkey on Tuesday, according to the United States Geological Survey.

A strong, 6.0-magnitude earthquake struck in the Mediterranean Sea on Wednesday, according to the United States Geological Survey. Greece's Ministry for Climate Crisis and Civil Protection warned on ...