Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for communities across California.

In order to bolster the knowledge of quakes and preparedness measures of Californians, the California Office of Emergency Services (CalOES) is going on the Great California ShakeOut Tour – which ...

The warning came while studying past earthquakes that struck California. These are called supershear, a rare phenomenon, that move faster than seismic waves.

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake occurred near The Geysers ...

TEHAMA COUNTY, CA - Wednesday morning, a preliminary 2.1 magnitude quake was registered close to Manton, according to the U.S ...