Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

Officials at the United States Geological Survey have tracked over 300 earthquakes beneath Washington State's Mt Rainier from ...

The color-coded map shows a range of earthquake probability across the U.S. Well known high-risk areas, such as California and Alaska, are coded in dark red, denoting the highest risk.

SAN DIEGO — Three different earthquakes struck in Southern California over the weekend.. The United States Geological Survey (USGS) latest earthquakes map shows three earthquakes rattled ...

While earthquakes do occur on occasion in Florida, what you felt last night wasn't an earthquake, at least according to the U.S. Geological Survey.

Southern California’s last “Big One” was in 1857, when an earthquake with a magnitude of roughly 7.9 ruptured 225 miles of fault on the San Andreas, between Monterey and San Bernardino counties.

Scurry County, which sits in the Permian Basin, was hit by 62 earthquakes during the week of July 22-28, according to the U.S. Geological Survey’s earthquake map.

The vast majority of those are small quakes, but 88 have been magnitude 4 or greater. Ten earthquakes have been magnitude 5 or greater. What’s the strongest earthquake ever recorded in Texas?

BUFORD, Ga. — A series of four earthquakes in a week around Lake Lanier have had residents wondering two questions -- why are they happening, and when will they stop? A magnitude 2.2 earthquake ...

What The USGS Earthquake Map Tells Us. ... The map's release came almost exactly on the 30th anniversary of the deadly Northridge earthquake in Los Angeles, the most recent major quake to hit the U.S.