Earthquakes Near Charleston Today
Live answer from USGS data — every earthquake within 150 km (93 mi) of Charleston, South Carolina.
Checking live USGS data near Charleston…
Why Charleston gets earthquakes
Charleston is the site of the most destructive earthquake ever recorded in the southeastern United States: the August 31, 1886 quake, estimated at M7.0, killed about 60 people, damaged nearly every building in the city, and was felt from Boston to Cuba. The iron 'earthquake bolts' still visible on old Charleston houses date from the repairs.
The buried faults responsible — in the Middleton Place–Summerville area northwest of the city — still produce small quakes today, making this one of the more active spots on the East Coast. Paleoseismology shows large quakes recur here every few hundred to couple thousand years.
Charleston earthquake FAQ
▸Did Charleston just have an earthquake?
The live panel at the top of this page checks the USGS catalog for every earthquake within 150 km of Charleston and answers in one line. Keep in mind USGS data lags real shaking by roughly 2–3 minutes in California and up to ~8 minutes in other regions — if you felt something seconds ago, refresh shortly.
▸What faults cause earthquakes near Charleston?
The 1886 M7.0 Charleston earthquake came from buried faults in the Middleton Place–Summerville zone northwest of the city, where small quakes still occur regularly. These structures remain the Southeast's most significant known seismic source.
▸What magnitude earthquake can you feel in Charleston, SC?
Close to the epicenter, people typically begin to feel earthquakes around magnitude 2.5–3.0. An M4+ is felt across a wide area and rattles objects; M5+ can damage buildings near the epicenter. Shallow quakes feel stronger than deep ones of the same magnitude, and soft soils amplify shaking.
▸What should I do if I feel an earthquake in Charleston?
Drop, Cover, and Hold On — get low, take cover under sturdy furniture, and hold on until shaking stops. Afterward, check for hazards like gas leaks, and expect possible aftershocks. If you're in a coastal area and the shaking is strong or lasts a long time, move inland or to high ground. Official guidance: ready.gov/earthquakes.