Multiple earthquakes struck off the coast of Alaska Monday, according to a map from the United States Geological Survey (USGS ...

Local emergency agencies say they are monitoring the seismic activity but have not issued any tsunami warnings.

A major earthquake off the coast of Alaska could trigger a tsunami flooding San Francisco's Embarcadero. But the main sensors designed to provide warnings for such a tsunami will soon go dark.

Emergency Info BC says there’s no tsunami threat to British Columbia after a 5.4-magnitude earthquake rumbled off the coast ...

A strong 5.4 magnitude earthquake struck southern Alaska Thursday morning, prompting residents in the state’s most populous ...

MONTEREY COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake occurred close to Parkfield ...

North Pacific: An earthquake of magnitude 6.1 rocked the North Pacific Ocean on Monday, a statement by the National Center ...

A 5.4-magnitude earthquake struck the southern coast of Alaska hours after Air Force One stopped in nearby Anchorage to ...

A magnitude 5.6 earthquake shook an area SE of Fox River, Alaska, Thursday morning, according to the National Tsunami Warning ...

CONTRA COSTA COUNTY, CA - A 3.0 magnitude quake was recorded close to San Ramon Sunday morning, according to the U.S. Geological Survey.

On Oct. 28, 1989, the Oakland A's wrapped up an earthquake-delayed sweep of the World Series over the San Francisco Giants.

An earthquake of 6.1 rattled off East Coast of Kamchatka, a statement by the National Center for Seismology (NCS) said on ...