»South Carolina

Earthquake Information for South Carolina

There are 168 earthquake incidents in South Carolina on record since 1931. The state averages 2 earthquakes per year. The largest earthquake on record for South Carolina occurred on 11/22/1974, with a depth of 18.0 miles and a magnitude of 4.7 on the Richter scale in Charleston County, SC.

Yearly Average Number of Earthquakes in South Carolina

2

Total Number of Earthquakes in South Carolina since 1931

168

Counties With The Highest Risk Of Earthquakes

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2/17/2023 - 2.4 mag, 4.4mi depth 4.78779 mi from Jefferson, SC
1/18/2023 - 1.4 mag, 8.8mi depth 181.439 mi from Centerville, SC

2/17/2023 - 2.4 mag, 4.4mi depth 4.78779 mi from Jefferson, SC
1/18/2023 - 1.4 mag, 8.8mi depth 181.439 mi from Centerville, SC

Marlboro County, SC Probability: 1.182%

Chesterfield County, SC Probability: 1.275%

Dillon County, SC Probability: 1.305%

York County, SC Probability: 1.478%

Horry County, SC Probability: 1.519%

Lancaster County, SC Probability: 1.589%

Cherokee County, SC Probability: 1.650%

Jasper County, SC Probability: 1.896%

Darlington County, SC Probability: 1.897%

Chester County, SC Probability: 2.041%

Spartanburg County, SC Probability: 2.132%

Allendale County, SC Probability: 2.154%

Kershaw County, SC Probability: 2.238%

Union County, SC Probability: 2.339%

Lee County, SC Probability: 2.404%

Oconee County, SC Probability: 2.466%

Marion County, SC Probability: 2.489%

Barnwell County, SC Probability: 2.524%

Greenville County, SC Probability: 2.540%

Hampton County, SC Probability: 2.548%

Anderson County, SC Probability: 2.577%

Aiken County, SC Probability: 2.584%

Fairfield County, SC Probability: 2.681%

Laurens County, SC Probability: 2.707%

Edgefield County, SC Probability: 2.769%

Abbeville County, SC Probability: 2.794%

McCormick County, SC Probability: 2.825%

Pickens County, SC Probability: 2.834%

Greenwood County, SC Probability: 2.912%

Newberry County, SC Probability: 2.951%

Saluda County, SC Probability: 3.087%

Beaufort County, SC Probability: 3.244%

Richland County, SC Probability: 3.275%

Lexington County, SC Probability: 3.354%

Sumter County, SC Probability: 3.612%

Bamberg County, SC Probability: 3.872%

Georgetown County, SC Probability: 3.967%

Florence County, SC Probability: 4.153%

Calhoun County, SC Probability: 4.337%

Orangeburg County, SC Probability: 5.249%

Colleton County, SC Probability: 7.687%

Williamsburg County, SC Probability: 8.315%

Clarendon County, SC Probability: 8.695%

Charleston County, SC Probability: 11.847%

Dorchester County, SC Probability: 12.042%

Berkeley County, SC Probability: 12.841%

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South Carolina Counties With The Most Earthquakes

Earthquake Count for South Carolina

View the number of earthquake incidents in South Carolina by year.

Earthquake Information for South Carolina

South Carolina Counties With The Most Earthquakes

Earthquakes in South Carolina By Year Since 1931

earthquake report by city

Related Pages

South Carolina Earthquake by county