More than two dozen earthquakes ( 68 so far this year ) have struck seismically active South Carolina since December. According to the USGS and the South Carolina Emergency Management Division (SCEMD),the strongest quake within the last week was a 3.3 magnitude event on May 8. 

North Carolina & TN. also. 

https://eraoflight.com/2022/05/13/south-carolina-is-shaking-and-scientists-arent-sure-why/#:~:text=More%20than%20two%20dozen%20earthquakes%20have%20struck%20seismically,was%20a%203.3%20magnitude%20event%20on%20May%208. 

http://www.magma.geos.vt.edu/vtso/seus_quakes.html