South Carolina’s first earthquake of November was recorded late Sunday night, according to the state Emergency Management Division.
A 1.8 magnitude earthquake was confirmed in the Centerville area at 11:17 p.m., according to the U.S. Geological Survey. That’s in Colleton County, about 40 miles west of Charleston.
The tremors were well beneath the ground, as they were recorded about 5 miles below the surface, USGS data shows.
A look at the fault lines running through South Carolina. South Carolina Emergency Management Division
Prior to Sunday night’s tremors, the most recent earthquake in the Palmetto State occurred on Oct. 1, when 1.8 magnitude quake was confirmed near Coronaca, South Carolina Department of Natural Resources Geological Survey data shows. That area in Greenwood County has been the site of 19 earthquakes since August.
This was the first earthquake recorded in South Carolina’s Lowcountry since a July 16 quake hit the Summerville area, according to the state Department of Natural Resources Geological Survey.
There have now been 33 confirmed earthquakes in South Carolina in 2025.
There were 30 confirmed earthquakes last year in South Carolina, after 28 quakes were recorded in 2023, according to the state Department of Natural Resources.
History of earthquakes in SC
It had been uncommon for earthquakes to hit outside the Midlands area of the Palmetto State, specifically beyond Kershaw County, where 71 earthquakes have been confirmed since the end of June 2022, according to the South Carolina DNR.
That’s also where South Carolina’s most powerful recent earthquakes were recorded on June 29, 2022.
On that day, two earthquakes — one a 3.5 magnitude and the other 3.6 — were included in a flurry of tremors and aftershocks. Those were the two largest quakes to hit South Carolina in nearly a decade. A 4.1-magnitude quake struck McCormick County in 2014.
Anyone who felt tremors and shaking or heard rumbling from Sunday night’s earthquake can report it to the USGS.
The most recent earthquakes mean at least 165 have been detected in the Palmetto State since the start of 2022, according to South Carolina DNR. All but 52 of the quakes have been in the Midlands.
In all, 118 earthquakes have hit the Columbia area since a 3.3-magnitude quake was recorded Dec. 27, 2021, according to the DNR.
The S.C. Emergency Management Division said the majority of the recent earthquakes were classified as a micro quakes, according to the Modified Mercalli Intensity Scale.
No major damage or injuries have been reported from the recent seismic activity or any of the other recent quakes.
Earthquakes that register 2.5 magnitude or less often go unnoticed and are usually recorded only by a seismograph, according to Michigan Technological University. Any quake less than 5.5 magnitude is not likely to cause significant damage, the school said.
It had been typical for South Carolina to have between six and 10 earthquakes a year, the S.C. Geological Survey previously reported. There have been 179 earthquakes in South Carolina since Jan. 18, 2021, according to DNR. During a 2022 town hall to address the earthquakes, state geologist Scott Howard said as many as 200 smaller tremors might have gone unnoticed and unrecorded.
Why the increase in earthquakes?
An explanation for the outburst has eluded scientists.
Some experts have theorized there’s a link between the Wateree River and the earthquakes northeast of Columbia. They said the combination of a single moderate earthquake in December 2022 and high water levels in the Wateree River during parts of 2022 and 2023 have contributed to the earthquakes.
But no one has settled on the single cause for the Midlands’ shaking.
Elgin, about 20 miles northeast of Columbia and situated on a fault line, experienced an unusual earthquake “swarm,” leaving some residents feeling uneasy.
The series of quakes might be the longest period of earthquake activity in the state’s history, officials said. But they don’t believe the spate of minor earthquakes is an indicator that a bigger quake could be on the way.
“Though the frequency of these minor earthquakes may alarm some, we do not expect a significantly damaging earthquake in South Carolina at this time, even though we know our state had them decades ago,” South Carolina EMD Director Kim Stenson previously said in a news release.
“Now is the time to review your insurance policies for earthquake coverage, secure any items in your home that may become hazards during a tremor and remember to drop, cover and hold on until the shaking passes. These are the precautions South Carolinians can take to properly prepare for earthquakes.”
The strongest earthquake ever recorded in South Carolina — and on the East Coast of the United States — was a devastating 7.3 in Charleston in 1886.
That quake killed 60 people and was felt over 2.5 million square miles, from Cuba to New York and Bermuda to the Mississippi River, according to the state EMD.
Reported earthquakes in SC 2025
Date/LocationMagnitudeDepth (km)Jan. 8/Jenkinsville1.93.0Jan. 31/Elgin2.03.1Feb. 9/Salem1.61.9Feb. 15/Elgin2.02.4March 19/Elgin1.52.2April 24/Elgin2.32.4April 26/Elgin2.62.4May 1/Lancaster2.24.5June 5/Tigerville2.212July 5/Parksville2.711July 16/Summerville2.21Aug. 9/Bucksport1.99Aug. 18/Coronaca2.24Aug. 19/Coronaca1.75Aug. 20/Ware Shoals2.03.2Aug. 23/Coronaca2.96.8Aug. 23/Coronaca3.02.1Aug. 23/Coronaca2.51.3Aug. 23/Coronaca1.90.1Aug. 23/Coronaca2.00.3Aug. 23/Coronaca2.45.4Aug. 23/Coronaca1.86.4Aug. 23/Coronaca2.18.0Aug. 24/Coronaca1.80.4Aug. 25/Coronaca2.00.4Aug. 25/Coronaca1.75.5Aug. 26/Coronaca2.40.3Aug. 27/Coronaca2.00.4Sept. 13/Ware Shoals1.70.0Sept. 26/Coronaca2.25.6Sept. 29/Kershaw1.812.8Oct. 1/Coronaca1.80.0Nov. 9/Centerville1.87.9
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Noah Feit is a Real Time reporter with The State focused on breaking news, public safety and trending news. The award-winning journalist has worked for multiple newspapers since starting his career in 1999.
