Thursday's tremors were the fifth earthquake of the month recorded in South Carolina.

A loud boom was heard in Columbia South Carolina on Thursday, leaving people confused about what caused it. The USGS later updated that it was a ‘sonic boom’.

A 1.9-magnitude earthquake was reported in the Midlands area of South Carolina.

A loud boom heard across parts of South Carolina on Thursday was initially mistaken for an earthquake by many residents. However, the USGS later confirmed the event was actually a “Magnitude 0.0 Sonic ...

More than 1,700 people reported feeling the sonic boom that happened a day prior to this seismic activity.

Another minor earthquake hit the Midlands in the wee hours of June 3, according to the U.S. Geological Survey. A magnitude ...

There were seven earthquakes confirmed in South Carolina in May, according to the USGS.

A mysterious shaking in South Carolina has been identified. But its cause leaves more questions than answers. (AP Photo) ...

The United States Geological Survey reported two earthquakes in the Upstate Friday evening.