Earthquakes in South Carolina are common, but emergency managers encourage preparedness amid regular seismic activity

COLUMBIA, S.C. (WCBD) – Emergency management officials in South Carolina are reminding residents to be prepared as the state continues to experience regular seismic activity.

The United States Geological Survey has recorded numerous earthquakes near Coronaca in Greenwood County over the past several days. The most recent, a magnitude 1.7 earthquake, happened around 5 p.m. Monday and followed a 2.0 quake earlier that morning.

Eight earthquakes were reported in that same area on Aug. 23. The cluster of earthquakes is not uncommon in South Carolina. In 2022, numerous earthquakes were recorded in the Elgin area near Columbia, and several shook near Ladson the year prior.

The state has many fault lines, and state emergency management officials said the risk of earthquakes is greater than many may realize. Geologists at the College of Charleston report the state records between 10 and 20 quakes each year, most happening in the Lowcountry region.

SCEMD’s message: don’t be worried, be prepared.

“Earthquakes can happen anywhere in South Carolina, and they often occur without warning,” said Kim Stenson, director of the South Carolina Emergency Management Division. “There are many fault lines under our feet, and we want every household to be informed, prepared, and resilient before the next event.”

The agency has a free resource guide that can help you, your family, and your business prepare for an earthquake. It highlights the history of earthquakes in South Carolina, how to prepare, stay safe, and important facts you should know.

“Preparedness is key. Taking a few simple steps today can make a big difference when an earthquake happens,” Stenson said.

Meanwhile, the South Carolina Department of Insurance said homeowners should obtain earthquake insurance coverage, as many standard policies do not cover earthquake damage.

“Consumers can purchase earthquake coverage as an endorsement to their existing homeowners’ policies or as a stand-alone policy. Since earthquakes can cause extensive structural damage, having this coverage ensures you’re not left facing major expenses alone,” SCEMD wrote.

If you need assistance with acquiring earthquake coverage, contact the Office of Consumer Services at 803-737-6180.