Hundreds came out for San Mateo County's 21st annual Disaster Preparedness Day event, with dozens of resources in one place.

Fears of a devastating tsunami faded Wednesday for the U.S. after one of the strongest earthquakes ever recorded struck off ...

Tsunami advisory has been cancelled for Bay Area, Central Coast, but officials urge caution as dangerous coastal conditions ...

An earthquake of magnitude 8.8 - one of the world's strongest-struck Russia's Far Eastern Kamchatka Peninsula early on ...

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

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

Worry and fascination continues in Santa Cruz after surges hit, a city that has previously been devastated by tsunamis. Robert Handa reports.

The National Weather Service issued a tsunami advisory for the West Coast after an earthquake struck off Russia's Kamchatka region on July 29.

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

Officials from Japan to California issued warnings after an 8.8-magnitude quake off Russia’s coast. Hours later, there were ...

A tsunami warning has been issued for Hawaii, where waves set off by an 8.8-magnitude earthquake in Russia’s remote Far East ...

A magnitude 8.8 monster off the eastern coast of Russia threatened tens of millions of people with a tsunami risk. So why did ...