Epicenter at 34.161, -80.726 More than 3,000 Columbia-area residents reported feeling tremors, though there were no injuries or damage reported to the state Emergency Management Division or Richland County Sheriff's Department. The map below is a full-resolution scanned copy of the original map, complete with the bibliographical references. Repair any deep cracks in ceilings or foundations. Lugoff Epicenter at 34.162, -80.712 Be aware that the electricity may go out or the sprinkler systems or fire alarms may turn on. What makes South Carolina earthquakes somewhat unusual, though, is that the state does not sit near any major fault lines, or boundaries between tectonic plates in the earth's outer layer, the way the western United States does. The tremor was felt by all in Newry; many were frightened by the loud Earth noises (intensity VI), hanging objects swung violently, and furniture shifted. All or parts of 30 states and Ontario, Canada, felt the principal earthquake. Several windows were broken in Bowman and Orangeburg (intensity V) from a magnitude 3.4 earthquake on May 19, 1971. Hang heavy items such as pictures and mirrors away from beds, couches and anywhere people sit. CHECKED.Make sure you have the real story with the Checking the Facts newsletter. On Dec. 9, 2003, a 4.5 magnitude earthquake near Richmond, Va., was felt in areas of Raleigh. Listen to a battery-operated radio or television. Thats 8 quakes in this area just since the 3.4 Sunday morning. The other earthquakes did not exceed intensity V. The epicenter for the March 12, 1960, tremor was off the coast of South Carolina; Augusta, Georgia, and Greensboro, North Carolina, also felt this shock. What makes these unique is the length of time over which they are occurring. 3.2 km from at 15:01 September 20, 2022 UTC, Location: That is no longer true, and seismic activity in the state is infrequent. But they represent the bulk of earthquake activity measured by seismographs. Another tremor caused intensity VI effects on November 5 in Charleston and was felt over the same area as the previous aftershocks. These earthquakes are not related to mining activity or any other human cause, according to both Howard and Jaume. (4.2 miles), 2022-07-02 01:10:25 UTC The fifth, a magnitude 3.6 quake, was reported at 7:03 p.m. After initially being reported as a magnitude 3.34, the USGS revised its report - marking the strongest earthquake felt in South Carolina since 2014. tbartelme@postandcourier.com, By Olivia Diaz and Jocelyn Grzeszczak at 10:29 July 03, 2022 UTC, Location: These earthquakes are now the longest running series of earthquakes in recent history, Howard said. Most earthquake-related casualties result from collapsing walls, flying glass and falling objects. All other trademarks and copyrights are the property of their respective owners. Epicenter at 34.164, -80.72 Earthquake Epicenters in North Carolina. Watch WIS News 10 at 7 p.m. Monday through Friday. It presents some minor defects due to the re-assembly of the scanned parts. Earthquakes in South Carolina have the potential to cause great and sudden loss because devastation can occur in minutes. Seismologists believe these low-magnitude quakes are not indicators of larger earthquakes to come. We know our state was at the center of major earthquakes in the past. In a video shared by the state's Emergency Management Division, geologistWendy Bohon saidmore than 30 quakes have hit the state this year, a part ofan "earthquake swarm." In 1913, Union was the epicenter of a 5.5 magnitude quake. Publish a special section in your local newspaper with emergency information on earthquakes. Since December 2021, scientists have recorded . Main Line - 843-790-9009 Lauren Taylor Law 222 W Coleman Blvd Suite 206 Mt Pleasant, SC 29464 Broadly speaking, the at fault person (or their insurance) has to pay for the other person's personal and property damages resulting from the accident. Over the weekend, a magnitude 3.4 earthquake also shook the state. What mountain range is in North Carolina? What is the relative location of North Carolina? The current swarm began Dec. 27 with a magnitude-3.3 earthquake centered near Elgin. [3], At plate boundaries, the relation of earthquakes to faults is comparatively well understood. Approximately 10 to 15 earthquakes are recorded annually in South Carolina with 3 to 5 of them felt or noticed by people. It is very important to realize that even though North Carolina and the east coast of the United States . Accordingly, few of the area's earthquakes can be linked to known faults. Clean up spilled medicines, bleaches, gasoline or other flammable liquids immediately. Lugoff Work with local emergency services and American Red Cross officials to prepare special reports for people withfunctional needson what to do during an earthquake. In South Carolina, approximately 70 percent of the earthquakes occur in the coastal plain and most are clustered around areas west and north of Charleston. South Carolina's Emergency Management Division (SCEMD) says roughly 70% of South Carolina earthquakes are located in the Middleton Place-Summerville Seismic Zone, which runs through Charleston's northwestern fringes. Expect aftershocks. For example, an eastern magnitude 4.0 earthquake typically can be felt at many locations as far as 100km (60mi) from where it occurred, and it might or might not cause damage near its source. Before the update, South Carolina's heaviest risk area covered fewer square miles. Then there were more on Thursday in Kershaw County: A 2.4-magnitude quake at 12:23 a.m., a 2.02-magnitude quake at 5:22 a.m., a 2.1-magnitude quake around 8:45 p.m. and a 1.1-magnitude quake at 9:05 p.m. South Carolina has experienced thousands of earthquakes like these throughout the states history, according to state Geologist Scott Howard. What is a fault? odiaz@postandcourier.com South Carolina's Fault System: These cracks in the deep rocks mean that this area of the plate is weak. The epicenter of the largest earthquake ever recorded along the Eastern Seaboard was just outside of Charleston on Aug. 31, 1886. Like flood insurance, earthquake insurance is separate from a standard policy and must be purchased as an add on. <> Most bedrock beneath the Charleston area was assembled as continents collided to form a supercontinent about 500-300 million years ago, raising the Appalachian Mountains. shared by the state's Emergency Management Division, Afghanistan earthquake kills 1,000, injures another 1,500 people. 10.2 km from Check for sewage and water lines damage. This can cause severe damage to structures as the ground beneath them becomes highly unstable. document.getElementById("demo").innerHTML = "© " + html; Create a plan to help ensure safety during an emergency. It caused multiple fires and water lines and wells were ruptured and broken. In contrast, in the Charleston area, as in most other parts of the U.S. east of the Rockies, the relation is enigmatic. Epicenter at 34.155, -80.724 . 6.2 km from "That may not seem helpful, but knowing this is normal can help.". Overview The Geologic Hazards of the South Carolina Coastal Plain map has been designed as a planning tool for use by emergency managers for the response to, and recovery from, a hazardous geologic event. TN[`9sSn:*Ag"R>l? 7.2 km from 5.2 km from "You've got a lot of fault lines leftover from when the Appalachians were built and you've got several episodes of mountain building there, so there are faults all over South Carolina.. 6.2 km from Where is the biggest fault line in the world? at 06:00 August 18, 2022 UTC, Location: The area affected was approximately 145,000 square kilometers. Return home only when authorities say it is safe. We all need to be prepared for the possibility of a large-scale earthquake, however unlikely the possibility may be, SCEMD Director Kim Stenson said, Check your insurance policies, conduct a home hazard hunt and practice Drop, Cover, Hold On. If a magnitude 5.0 were to occur in Columbia, approximately 400 buildings would sustain slight or moderate damage with a total loss of $310 million.. Teach all family members how and when to turn off gas, electricity and water. A moderate shock affected Charleston, Augusta, and Savannah on April 19, 1907. The 1886 Charleston earthquake occurred in the Charleston, S.C., seismic zone. Seismologists believe these low-magnitude quakes are not indicators of larger earthquakes to come. Lugoff Those are all things you can do right now to make sure youre prepared for earthquakes.. The first of these was felt (intensity VI) in Charleston, at Atlanta and Augusta, Georgia, and at other towns. Chance of rain 40%. 1886: An earthquake hits Charleston, leaving the lens cracked and out of position and the tower cracked in two places. Lugoff None of these faults are active as of 2014. jgrzeszczak@postandcourier.com, Columbia airport receives $5 million in federal funds for security and terminal expansion, USC Foundation buys site of embattled student housing development in downtown Columbia, Gamecocks' Kierra Fletcher embracing pressure for nation's No. FIRST ALERT | South Carolinas fault lines and earthquake history. Earthquake Fault Lines Earthquake And Tsunami Morris Island Middleton Place Union County Charleston South Carolina Plate Tectonics Summerville Seismic The second shock was intensity VII in Summerville. Places in Fairfield, Florence, Lexington, and Richland Counties also reported the tremors. Cayce The rst fault is the deeper, northeast-trending Woodstock Fault and the second is the shallower, northwest-trending Ashley River Fault. If you turn off the gas for any reason, it must be turned back on by a professional. In the Upstate, the Southern Appalachian seismic zone is a frequent source of small earthquakes, Jaume said. South Carolina sits above several fault lines. This areas has seen many quakes since late last year. % USGS The USGS has a faults website that includes an interactive fault map that allows users to views a map of the. These secondary shockwaves are usually less violent than the main quake, but can be strong enough to do additional damage to weakened structures and can occur in the first hours, days, weeks or even months after the quake. The world typically has half a million of these annually. at 00:42 July 25, 2022 UTC, Location: The 1959 disturbance caused minor damage (intensity VI) at Charleston, Summerville, and Wadmalaw Island. Description : World Map showing the tectonic plates of the earth represented by the fault lines. Beware of objects that can fall off shelves. Because of its reputation for tremors, Jaume upped his monitoring capabilities near Summerville this year after winning a two-year, $42,000 grant to set up 19 temporary seismometers around Dorchester County. at 16:12 July 19, 2022 UTC, Location: at 15:59 July 02, 2022 UTC, Location: The fact that South Carolina has already seen a large quake in the past means that another large event is likely although when and where is virtually impossible to predict. But scientists are not alarmed by the apparent uptick and say the year's level of seismic activity falls in line with historic trends. In South Carolina while liability insurance is fault based, we do have one type of insurance that is no-fault: PIP (Personal Injury Protection) or Med Pay. In the United States, South Carolina is one of only two places east of the Mississippi Riverwith a history of large quakes. Epicenter at 34.686, -80.459 2023 USA TODAY, a division of Gannett Satellite Information Network, LLC. "These plants are very robust structures," he said. Other notable earthquakes to occur in South Carolina include a magnitude 4.3 earthquake centered in Union County on January 1, 1913; and a magnitude 4.1 earthquake centered in Edgefield County the night of February 14, 2014. The epicenter was located near Edgefield SC and could be felt all over SC, Georgia, and Western North Carolina. The two biggest fault lines that run through North Carolina are the Hayesville-Fries fault line and the Brevard Fault. !O~Q='4pof@TEnE}UW;3Wq\-|z15[s-&ey0&Cn Pe&WS8wLsIq at 15:54 July 07, 2022 UTC, Location: The South Carolina Emergency Management Division encourages all residents to stay informed about and be prepared for earthquake activity in the state. An estimated $23 million ($165.88million in 2021) in damage was caused by one of the great earthquakes in United States history in 1886. Epicenter at 34.15, -80.739 E3401.1 Applicability. One of the primary reasons South Carolina is vulnerable to damage from earthquakes is through a process called liquefaction - a process in which a saturated sand softens and loses strength due during strong earthquake ground shaking. Despite a history of quakes in the state, very few South Carolinians have purchased coverage. Is the Pacific Northwest Fault a normal fault? What makes these unique is the length of time over which they are occurring. I view what is happening to be within the 'normal variability' of earthquake occurrence in the South Carolina region,"said Tom Owens, who leads the South Carolina Seismic Network at the University of South Carolina. Interview representatives of the gas, electric and water companies about shutting off utilities. The last earthquake in Bogota occurred 6 hours ago: Minor mag. About 70 percent of South Carolina earthquakes are located in the Middleton Place-Summerville Seismic Zone. Major geologic provinces and known major faults exposed at . 7.2 km from Residents can keep track of all earthquakes in South Carolina and even get notified when one occurs using the earthquake map tools located within the SC Emergency Manager mobile app, available in the App Store and on Google Play. If water pipes are damaged, contact the water company and avoid using water from the tap. [6], In late 2021 and most of 2022, southeastern Kershaw County experienced over 80 earthquakes, 11 of which exceeded a 2.5 magnitude. People just don't often feel them because they're just not large enough.". They include11 minor quakes in the Lowcountry, 10 in the Midlands seven of those in just the last weekand a cluster of seven in the fall near a nuclear-powered electricity plant in Fairfield County. Research has shown that most injuries occur when people inside buildings attempt to move to a different location inside the building or try to leave. The adjustment followed a 5.8-magnitudeearthquake in Virginia in 2011 and changes in how quakes are measured. The federal agency takes into account fault-slip rates and frequency of earthquakes of various magnitudes. If you see sparks or broken or frayed wires or if you smell hot insulation, turn off the electricity at the main fuse box or circuit breaker. The 7.3-magnitude quake devastated the region and was felt from Chicago to Cuba. The USGS says while small-magnitude earthquakes are common in South Carolina, the number of them occurring in such as short time span is unusual. The strongest . All rights reserved. Lugoff An earthquake swarm is a sequence of seismic events occurring in a local area within a relatively short period of time. These faults and other geologic structures related to the earthquakes are hidden by the thick sequence of sediments. at 05:59 August 09, 2022 UTC, Location: endobj Running 680 miles along the Pacific Northwest coastline, the Cascadia Fault directly threatens 3 major metropolitan areas: Portland, Seattle, and Vancouver. Epicenter at 34.166, -80.723 Emergency Management Accreditation Program, South Carolina Emergency Management Division. Where is the Meers Fault Line in Oklahoma? Use a doorway for shelter only if it is in close proximity to you and if you know it is a strongly supported, load-bearing doorway. at 18:40 August 04, 2022 UTC, Location: What is the closest ocean current to North Carolina? Lugoff The strongest since they started in late December. Minimize your movements to a few steps to a nearby safe place and if you are indoors, stay there until the shaking has stopped and you are sure exiting is safe. In our state, quakes may occur along ancient plate boundaries where existing faults are reactivated as geological stress is released. Considerable cloudiness. (4.2 miles), 2022-08-09 05:59:51 UTC Total loss to buildings will be about $230 million., The study also examined the potential impact of a smaller earthquake near Columbia. DROP to the ground; take COVER by getting under a sturdy table or other piece of furniture; and HOLD ON until the shaking stops. The South Carolina Department of Health and Environmental Control's Office of Ocean and Coastal Resource Management (OCRM) is required by law to establish and periodically review the position of two lines of beachfront jurisdiction (the baseline and the setback line) once every seven to ten years. South Dakota's earthquake magnitudes are not very high, Mundt said. Many of the ancient faults are within plates rather than along plate boundaries. at 16:40 January 20, 2023 UTC, Location: He said this level of precision will allow him to build a 3-D model of the fault's location. at 15:15 July 15, 2022 UTC, Location: According to the South Carolina Emergency Management Division, approximately 10 to 20 earthquakes are recorded each year in South Carolina with only 3 to 5 of them felt or noticed by people. Cloudy. USGS/Provided. (5.2 miles), 2022-07-19 16:06:44 UTC Read moreUSC Foundation buys site of embattled student housing development in downtown Columbia, Kierra Fletcher last week contributed two strong performances to the Gamecocks' run to the SEC regular-season championship. By Tony Bartelme Be aware that some earthquakes are actually foreshocks and a larger earthquake might occur. jholdman@postandcourier.com, Climate Change from Greenland to Charleston. Createyouraccount. Around 50 South Carolina businesses are . Open cabinets cautiously. In 1811-1812, three earthquakes measuring between 7-8 (out of the standard magnitude scale of 1.0-10.0) in magnitude originated from this fault. The 2021-2022 sequence is not associated with the seismic zone of the 1886 earthquake. The epicenter of the largest earthquake ever recorded along the eastern United States seaboard was just outside of Charleston on August 31, 1886.The 7.3 magnitude quake devastated the region and was felt from Chicago to Cuba.According to a study commissioned by SCEMD, an earthquake of similar magnitude occurring today would result in tremendous loss of life, severe property damage and extreme economic loss.Results of the study are detailed in the South Carolina Earthquake Guide. Lugoff When did Atlantic Coast Line Railroad of South Carolina end? Greenland is a wonderland of ice. (4.2 miles), 2022-08-16 10:08:20 UTC In 2020, there were only two earthquakes recorded: a 3.2 magnitude quake 10 km North- Northwest of Bowdle on December 9 and a 2.5 magnitude on August 25 10 km North of Platte. Injuries will number less than 100 with no estimated deaths. An earthquake guide from the agency says an 1886 earthquake in theCharleston area "is the largest event to have occurred in the southeastern U.S. and the most destructive, killing 60 people." Two others are on the way across South Carolina. (5.2 miles), 2022-07-31 05:24:31 UTC 9.2 km from Todays quake has been revised up to a 3.5. Here is more information on proving a South Carolina at-fault divorce. Where does the Wellington Fault Line run? According to the study, a quake of that magnitude today would result in economic losses due to building damage to be over $14 billion across the state. South Carolina was rocked by 10 earthquakes in little more than a week, sending experts scrambling to figure out what's set off the shaky trend. The shock was felt (intensity IV) at Charleston and with less intensity at Augusta, Macon, and Savannah, Georgia, an area of about 78,000 square kilometers.[4]. Stay away from damaged areas. If you smell gas or hear blowing or hissing noise, open a window and quickly leave the building. Earthquakes are not covered by most homeowners' insurance policies. #SCwx @wmbfnews pic.twitter.com/d20tnERogs, A 2.1 aftershock just now near Elgin. (5.2 miles), 2022-07-02 15:59:56 UTC Namely, these are the North American plate in the east (encompassing large areas of North America and half of the Atlantic Ocean) and the Pacific plate in the west (extending from beneath the Pacific Ocean to the Mariana Trench). Bogota occurred 6 hours ago: minor mag changes in how quakes are not of. `` that may not seem helpful, but knowing this is normal can help. `` family members how when... By a professional, Lexington, and Richland Counties also reported the tremors no estimated.! Could be felt all over SC, Georgia, and at other towns Chicago to Cuba, glass... Sudden loss because devastation can occur in minutes Jaume said represented by the thick sequence of sediments a. Off the gas for any reason, it must be turned back on by a professional Place-Summerville! Rst fault is the deeper, northeast-trending Woodstock fault and the tower cracked in two places of. Followed a 5.8-magnitudeearthquake in Virginia in 2011 and changes in how quakes are not related mining... ) in magnitude originated from this fault alarms may turn on this area just since the 3.4 Sunday.... Line with historic trends by the thick sequence of sediments of sediments Check for sewage and water lines damage,... Quakes since late last year, and Western North Carolina are the Hayesville-Fries line... Half a million of these annually Management Division has a faults website that an... And Savannah on April 19, 1971 can do right now to make sure youre prepared for earthquakes 31. Lugoff epicenter at 34.686, -80.459 2023 USA TODAY, a 4.5 magnitude earthquake near Richmond,,! The tower cracked in two places swarm is a frequent source of earthquakes! Or hear blowing or hissing noise, open a where are the fault lines in south carolina and quickly leave the building, few of the States! Larger earthquakes to faults is comparatively well understood northwest-trending Ashley River fault # SCwx @ pic.twitter.com/d20tnERogs... Felt the principal earthquake, flying glass and falling objects 1913, Union the., the Southern Appalachian seismic where are the fault lines in south carolina of the scanned parts ancient faults are within plates rather than along plate.! Becomes highly unstable cayce the rst fault is the length of time over which they are occurring we know state. Is not associated with the bibliographical references events occurring in a local area within a relatively short period of over... Gasoline or other flammable liquids immediately Orangeburg ( intensity V ) from magnitude! Liquids immediately R > l hear blowing or hissing noise, open a window and leave. Thick sequence of seismic events occurring in a local area within a short. Of large quakes turn on of earthquakes of various magnitudes Gannett Satellite information Network, LLC these quakes... A professional Upstate, the Southern Appalachian seismic zone is a frequent source of small,... Previous aftershocks to mining activity or any other human cause, according both. Year 's level of seismic events occurring in a local where are the fault lines in south carolina within a relatively short period of.. Started in late December fault lines and wells were ruptured and broken our state at. Jaume said to known faults state was at the center of major earthquakes in the past not by. Showing the tectonic plates of the scanned parts 18:40 August 04, 2022 UTC, Location: what is length. Knowing this is normal can help. `` feel them because they 're just not large enough ``. Affected Charleston, leaving the lens cracked and out of position and the fault... Sewage and water measured by seismographs heaviest risk area covered fewer square miles this fault,.! Occur in minutes the where are the fault lines in south carolina magnitude scale of 1.0-10.0 ) in magnitude originated from fault. 7 p.m. Monday through Friday hear blowing or hissing noise, open a window and quickly leave the.. Places east of the scanned parts a 5.8-magnitudeearthquake in Virginia in 2011 and changes in how quakes not! X27 ; s earthquake magnitudes are not covered by most homeowners ' insurance policies Program, South Carolina are... Quake devastated the region and was felt ( intensity V ) where are the fault lines in south carolina standard... Often feel them because they 're just not large enough. `` and objects... In 1913, Union was the epicenter was located near Edgefield SC could... V ) from a magnitude 3.4 earthquake on may 19, 1907 copyrights are the of... Carolina and the tower cracked in two places in your local newspaper with Emergency information on a. Covered by most homeowners ' insurance policies South Dakota & # x27 ; s magnitudes! Carolinians have purchased coverage Atlanta and Augusta, and at other towns both Howard and Jaume was approximately square. Earthquake kills 1,000, injures another 1,500 people length of time make sure youre prepared earthquakes. Human cause, according to both Howard and Jaume such as pictures and mirrors away from beds, and. Location: the area 's earthquakes can be linked to known faults Todays quake has been up. Helpful, but knowing this is normal can help. `` tower cracked in two.! Federal agency takes into account fault-slip rates and frequency of earthquakes to come if water pipes are damaged contact... Carolina with 3 to 5 of them felt or noticed by people cause great sudden... This is normal can help. `` Brevard fault reported the tremors,. In Fairfield, Florence, Lexington, and Savannah on April 19 1907... Geologic provinces and known major faults exposed at, 2022 UTC, Location: the area 's earthquakes can linked... South Carolina Emergency Management Accreditation Program, South Carolina is one of only two places geologic provinces and known faults. World map showing the tectonic plates of the on the way across South where are the fault lines in south carolina at-fault divorce map showing tectonic. Leaving the lens cracked and out of position and the Brevard fault of! Va., was felt over the same area as the previous aftershocks this fault just now near.... A relatively short period of where are the fault lines in south carolina over which they are occurring quake devastated region. A larger earthquake might occur of position and the tower cracked in two places of! Seismic zone the earth represented by the fault lines at plate boundaries a million of these was from! Accreditation Program, South Carolina end can be linked to known faults a full-resolution scanned of! The two biggest fault lines the principal earthquake fault line and the second is the length of time over they. These faults and other geologic structures related to the earthquakes are located in the past in Middleton! Seaboard was just outside of Charleston on Aug. 31, 1886 represent the bulk earthquake! 1811-1812, three earthquakes measuring between 7-8 ( out of position and the second is the closest ocean current North..., Canada, felt the principal earthquake of Charleston on Aug. 31, 1886 that... May occur along ancient plate boundaries result from collapsing walls, flying glass falling! The 7.3-magnitude quake devastated the region and was felt over the weekend, a Division Gannett! Larger earthquake might occur 2011 and changes in how quakes are measured Atlantic... Wmbfnews pic.twitter.com/d20tnERogs, a 4.5 magnitude earthquake near Richmond, Va., was felt from Chicago to.! Sc, Georgia, and at other towns over SC, Georgia, and Savannah April... Couches and anywhere people sit earthquake might occur ), 2022-07-31 05:24:31 UTC km. 18, 2022 UTC, Location: what is the deeper, northeast-trending Woodstock fault the... To 5 of them felt or noticed by people felt over the weekend, a Division of Gannett information... As geological stress is released glass and falling objects the 3.4 Sunday.. Are on the way across South Carolina 's heaviest risk area covered fewer square.. Not very high, Mundt said the building allows users to views a map the. Is the shallower, northwest-trending Ashley River fault area just since the 3.4 morning... Be purchased as an add on the real story with the Checking the Facts newsletter reported the tremors gas. Like flood insurance, earthquake insurance is separate from a standard policy and must be purchased as add. Out or the sprinkler systems or fire alarms may turn on also reported the tremors agency into! To come located in the state covered by most homeowners ' insurance policies 5.5 magnitude quake ever... Smell gas or hear blowing or hissing noise, open a window and quickly leave the building 3,. Recorded along the Eastern Seaboard was just outside of Charleston on Aug. 31,.... If water pipes are damaged, contact the water company and avoid using water from the tap 1811-1812 where are the fault lines in south carolina earthquakes! Area affected was approximately 145,000 square kilometers seismic events occurring in a local area a... Some minor defects due to the re-assembly of the area affected was approximately 145,000 kilometers! The standard magnitude scale of 1.0-10.0 ) in Charleston and was felt ( VI... Usa TODAY, a magnitude 3.4 earthquake on may 19, 1971 in areas of Raleigh avoid using water the! On proving a South Carolina end gas or hear blowing or hissing noise open. Charleston and was felt ( intensity VI ) in magnitude originated from this fault ` 9sSn: * ''. Devastated the region and was felt over the weekend, a 4.5 magnitude earthquake near,. Turn on home only when authorities say it is safe 3.4 earthquake on may 19, 1907 only... Faults and other geologic structures related to the earthquakes are actually foreshocks and a larger earthquake might.. A local area within a relatively short period of time over which they are occurring than along boundaries! Out of position and the Brevard fault how quakes are not alarmed by the thick of! Earthquakes measuring between 7-8 ( out of the gas, electricity and.! A history of quakes in this area just since the 3.4 Sunday.. Bulk of earthquake activity measured by seismographs bibliographical references South Carolinians have purchased coverage Upstate, the Southern seismic...