A major, 7.6-magnitude earthquake struck in the Caribbean Sea on Saturday and triggered a tsunami advisory in Puerto Rico and ...

An earthquake map from the U.S. Geological Survey (USGS) shows that minor earthquakes hit nine states on Friday morning. The earthquakes come a week after a magnitude 7.0 earthquake struck off the ...

Seismology map showing earthquake locations and depths 1 copy of Handout 2c: Volcanology map showing recent volcanic activity 1 copy of Handout 2d: Geography map showing topography and bathymetry ...

Lawrence River area, and the central Mississippi River Valley. Other sections of this part of the country are prone to earthquakes, but can expect fewer quakes of smaller magnitude. Below is a map ...

Earthquakes rattled Greece’s volcanic island of Santorini every few minutes overnight and into Wednesday as authorities bolstered emergency plans in case the hundreds of temblors over the past few ...

BOSTON - An earthquake just off the Maine coastline on Monday could be felt in Boston and hundreds of miles away into Connecticut and Vermont, according to a "shake map" from the United States ...

Additional information collected about the earthquake may also prompt U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that follows a larger one ...