It’s every Californians worst nightmare. Now experts are warning “The Big One” could be even worse than feared due to a ...

RIVERSIDE COUNTY, CA - A preliminary 3.4 magnitude quake rattled near Redlands on Friday afternoon, according to the U.S.

SAN BERNARDINO COUNTY, CA - A preliminary 2.1 magnitude quake shook near Ridgecrest on Friday afternoon, according to the U.S ...

SONOMA COUNTY, CA - A preliminary 2.1 magnitude quake occurred close to The Geysers on Friday afternoon, according to the U.S ...

LYON COUNTY, NV - A 3.1 magnitude quake occurred close to Silver Springs around midday Friday, according to the U.S.

MONTEREY COUNTY, CA - A preliminary 2.2 magnitude quake shook close to San Ardo on Friday morning, the U.S. Geological Survey ...

A preliminary 2.5 magnitude quake rattled near Petrolia on Friday around midnight, according to the U.S. Geological Survey.

Two of the most dangerous fault systems on the U.S. West Coast may be more connected than scientists once thought. New ...

RIVERSIDE COUNTY, CA - A preliminary 3.3 magnitude quake occurred close to Redlands on Friday morning, according to the U.S.

Drill simulates catastrophe: Lincoln County will host a two-day exercise replicating a Cascadia quake and tsunami, testing emergency response under extreme conditions. Agencies join forces: Over 100 ...

SAN BENITO COUNTY, CA - A preliminary 2.1 magnitude quake occurred near Pinnacles on Thursday night, according to the U.S.

SOLANO COUNTY, CA - A preliminary 2.4 magnitude quake shook close to Vallejo around midday Friday, according to the U.S.