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The temblor happened at 10:34 a.m. Atlantic time about 4 miles southwest of Tallaboa, Puerto Rico, data from the agency shows ...

The 3.9 magnitude earthquake hit at 4:18 p.m. on the Olympic Peninsula, according to the United States Geological Survey.

A light, 4.1-magnitude earthquake struck in Southern California on Sunday, according to the United States Geological Survey.

This earthquake is larger than much of the recent seismic activity around western Washington, per initial reports.

A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...

The 4.5 magnitude earthquake hit at 5:02 a.m. just off Deer Beach on Orcas Island, according to the United States Geological ... This is called the Cascadia Subduction Zone. According to the ...

Thousands were rattled awake early Monday when a 4.1 magnitude earthquake struck between Victoria and Vancouver, according to ...

Northwest Georgia is the state's most active seismic region. It is located within the Eastern Tennessee Seismic Zone, which experiences ... here in the Southeastern United States is much smaller ...

The 4.6-magnitude quake occurred at 5:02 a.m. about 42 kilometres east of the Saanich Peninsula, according to preliminary ...

By Brian Brown, president and partner at food marketing agency Ingredient  For those living on the West Coast of North ...