A preliminary magnitude-3.0 earthquake was reported Thursday morning in the Rialto area. The quake was reported at 8:34 a.m. in the San Bernardino County community about 50 miles east of Los Angeles.

Russia's 8.8-magnitude quake raises questions about California's risk. Experts say California's faults, like San Andreas, can't produce quakes over 8.3 magnitude. The recent quake triggered ...

A 3.1-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported. The nearly ...

San Francisco emergency officials confirmed that the city's alert system worked smoothly. Most residents received ...

Wave heights varied from 1 to 3 feet across Central and Northern California and caused little in the way of extensive damage.

The San Francisco Bay Ferry system will be operating normal service on Wednesday despite a tsunami advisory issued for the ...

SAN MATEO COUNTY – A preliminary magnitude 3.3 earthquake jolted the San Mateo County coastline Wednesday night, according to ...

Although the Tsunami Advisory has been canceled for the Bay Area, we wanted to know how prepared our Bay Area counties are ...

The National Weather Service issued a tsunami watch for the West Coast after an earthquake struck off Russia's Kamchatka ...

A tsunami sent waves into parts of Russia, Japan, Hawaii and the U.S. West Coast after an 8.8 magnitude earthquake struck off ...

The National Weather Service on Wednesday morning canceled a tsunami advisory for the Bay Area and Central Coast, but it ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.