map of fault lines in kentucky

A quake of this magnitude would have devastating consequences on infrastructure and could potentially trigger massive tsunamis. Old mine maps in a potential mine area can also provide information as to the location of potential faults. Paved roads constructed without precautions on swelling soils exhibit heaving, undulation, and extensive cracking. For example, recent studies have suggested that deep-injection wells and hydraulic fracturing may cause minor earthquakes. Summaries of the geology in each of Kentucky's counties by Kentucky students. How likely is Kentucky to have an earthquake? Most polygon layers have some transparency set (e.g. 30 mi wide, which coincides with gravity and magnetic highs and extends from south-central Kentucky into If faults were active just after peat/coal accumulation, roof rocks may change rock type or thickness across faults. Some Earth scientists suggest that fracturing in this region resulted from stresses brought on by the downcutting of the Mississippi River into the surrounding landscape between 10,000 and 16,000 years ago. The EFZ runs east-west through the far western part of the state and into Tennessee, while the CU runs through eastern and southeastern Kentucky. Purchase and extends southwestward into Missouri, Arkansas, and Tennessee, suggest that it is a fault by the Kentucky Geological Survey, University of Kentucky. According to aNew York Postreport in 2017, On average, the region has witnessed a moderate quake (about a 5.0 on the Richter scale) every hundred years. Specifically, the region of Kentucky is in the Central and Eastern Tennessee Seismic Zone, which is classified as a high hazard by the United States Geological Survey. NEXT||PREVIOUS||TABLE OF CONTENTS. The fault zone covers a surface area of 8,846 km2 (3,426 sq. Map showing Quaternary faults in the western U.S. and Pacific Ocean. Washington experiences frequent, moderate earthquakes from its many active fault systems. Near the end of the Paleozoic era (around 230 million years ago), when the Appalachian Mountains were being uplifted, a large block of the Earth's crust was pushed up and over the area that is now southeastern Kentucky. Zoom in instead. Ages range Seismic risk associated with these faults is very low. Parts of Kentucky may be profoundly affected by seismicity in the well-known New Madrid seismic zone of The faults along the southern border of the Western Kentucky Coal Field (part of the Illinois Basin in Kentucky) include the Pennyroyal Fault System. Ordovician) deposition. This map courtesy of the U.S. Geological Survey (USGS) shows the major earthquake hazard areas within the United States based on fault lines. shatter cones and other features. When strata moves along a fault an earthquake occurs. Which 6 states are most at risk for these earthquakes? or post-Paleozoic movement. The Mississippi Embayment is currently delineated by the Cretaceous and Tertiary coastal plain strata (see from the Illinois and Michigan basins. Carter County - Grayson. Last modified An expression (above) of the Kentucky River Fault occurring in limestone north of Clays Ferry bridge on I-75, which continues under the bridge itself (below). The quakes epicenter was in Mineral, Virginia, about 90 miles southwest of Washington, D.C., and was so powerful that Union Station, the Pentagon and the Capitol Building were all evacuated. Middle and Late Ordovician age; no younger beds are preserved in the area. 12, Geologic Map 1, scale 1:100,000. In western Kentucky, however, faulting is common. example, Sable (1979), as the Eastern Interior basin; others, such as Snyder (1968), use the latter term to The basin Output is the same text file with the converted values and the KY county and KY 1:24,000 quadrangle where a coordinate is located. Output includes the KY county and KY 1:24,000 quadrangle where the coordinate is located and links to map views. This 150 mile-long series of faults stretches under five states: Illinois, Missouri, Arkansas, Tennessee and Kentucky, and is responsible for four of the largest earthquakes in the history of the United States, which took place over three months from December 1811 and February 1812. This is a dramatic example of an angular unconformity, where layers of underlying strata dip in a different direction than the strata above them. Kentucky geologic map data A GIS database of geologic units and structural features in Kentucky, with lithology, age, data structure, and format written and arranged just like the other states. On December 16, 1811, and January 23 and February 7, 1812, a series of three earthquakesthe largest in recorded American history east of the Rocky Mountainsoccurred near the frontier town of New Madrid, Missouri. The most recent major earthquake in Ky was the M4. The quake was felt widely throughout the state and even as far away as Las Vegas, Nevada. Kentucky. southeasternmost Missouri, northeasternmost Arkansas, and adjacent areas of westernmost Tennessee and Contact the Webmaster for questions and comments. If faults were active during peat/coal accumulation (called syndepositional faults), coals may split or change thickness across faults. 8). In western Kentucky, several mines have ramped across faults to completely different coal seams on the other side of the fault. extensive denudation. The quake was felt for over 200,000 square miles, including in the Carolinas, Alabama, Kentucky, and West Virginia. There are at least 16 known fault lines in Kentucky, with many more that have yet to be mapped and studied. Geophysical studies of the Moorman syncline by One of the most potentially dangerous fault lines lies north of California, stretching between Oregon and Washington. 16). Creek but has fewer and smaller faults; fault scarps along this system exposed by strip mining of the coal (photo by Edward Nuhfer). migration of an arch through northeastern Kentucky in the Late Cambrian and Early Ordovician; they They maintain that the erosion of surface material in the region allowed the upward force of warmer, expanding rocks below to overcome the weight of the remaining rocks above. Pennsylvanian system compiled by Coskren and Rice (1979) from data derived from drilling records and ], [Click on image to see a larger version in a new window.]. response to some later event, formed along the western margin of the gravity high (Lidiak and Zeitz, 1976; J8T< B%3 F>YM^S=d0BqeCCu &8E2AYx`LR {]T)|x% ;". to be a positive feature in Devonian time, but its influence on sedimentation in Kentucky waned and Natural gas piplines (30-inch mains) are laid across a new subdivision in Kingston, Madison County. Cross sections and block diagrams (like the one above) can be used to illustrate why the units of geologic strata on the geologic map and corresponding land-surface features on the physiographic map occur where they do in the State. Therefore, the term "Illinois basin" is used herein to avoid confusion.) the Illinois basin in Kentucky and forms the northern boundary of the east-west-trending Moorman The fractures are covered by thick layers of rock, which in turn are overlaid by deep, unstable alluvial material relating to the Mississippi, Missouri, and Ohio rivers. All files associated with this page are copyrighted 1997 Buschbach and Atherton (1979) suggest that The 7. Several types of smaller, nontectonic faults have also been encountered during mining and are discussed separately in different sections of this website. Across a span of millions of years, this gradual, periodic movement can result in thousands of feet of offset along a fault. Cincinnati arch.--The Cincinnati arch, a prominent regional uplift in the eastern midcontinent, extends from Reservoir embankments built on limestone must take into account the type of rock used as a base. 16; not labeled on the geologic map) occupies most of central Kentucky, as A compiled set of FAULT features for the state of Kentucky as digitized by the Geospatial Analysis Section, Digital Mapping Team. upwarping in the Early to Middle Devonian, and again during formation of the regional Mississippian } The quake was felt across much of the state and many neighboring states. Early Silurian time (McDowell and Peterson, 1980; McDowell, 1983), when strata of the eastern flank began While stronger quakes can still occur, they are rare and damage is usually minimal. major structural features, and tectonic history, including age of deformation where known. 3 quake occurred near Smiths Grove. An Equal Opportunity University. Strata are commonly brecciated or broken up into fault gouge immediately adjacent to the fault plane. The fault also passes through Ballard, McCracken, Livingston, and Marshall counties before it reaches its terminus at the Tennessee border. Kentucky was succeeded by intrusion of ultramafic dikes (western Kentucky) and diatremes (eastern Click the map to show data near to the point you clicked. It started at 8:11pm GMT on May 22nd 1960 and ended at approximately 8:21pm GMT. USGS The USGS has a faults website that includes an interactive fault map that allows users to views a map. Kentucky and adjacent States, indicate that the dominant rock types east of the Grenville Front are granite The time of formation of the Cincinnati arch in central Kentucky has recently been discussed by McDowell The Appalachian basin is divided structurally into an eastern highly deformed part, the fold-and-thrust There, the Devonian (red on the section) and Mississippian (light blue on the section) strata appear to split upward on the eastern (right) side of the diagram. Note that most faults that can affect residents are either onshore or just offshore. downward as much as 200 ft. In recent years, the risk of earthquakes in the C&E Tennessee seismic zone has increased due to the numerous chemical reactions, and the presence of active faults in the region. An Equal Opportunity University. In the fall of 1996, ESEN was expanded to provide resources from around the globe using the World Wide Web. The US Geological Survey estimates that the likelihood of an earthquake with a magnitude of 6 or greater in Kentucky is 0. xref Geologists in Kentucky keep a careful eye on the New Madrid area, in hopes that they can develop methods for predicting future quakes. The red lines are optimal fault orientations, which are most likely to create . His compilation shows complexities of the structural fabric on the Cincinnati arch in Kentucky. Thanks for contacting us. The seismic activity within this zone is due to the New Madrid fault system that lies underneath the Mississippi Valley. Data set is derived from the 7.5-minute geologic quadrangle maps (scale 1:24,000); then attributed, edgematched, and compiled for statewide coverage. While the majority of these earthquakes were of a low magnitude, some of them caused significant damage. 16). Overall, the Madrid Fault Line affects the following states: Alabama, Mississippi, Tennessee, and Kentucky. ), and was discovered in the late 1960s. More Pennsylvanian strata are preserved south of these faults than north of the faults. Harris (1978) combined the Rome trough with Alaska has a long history of powerful earthquakes, including the 1964 Great Alaskan Earthquake which had a magnitude of 9. A detail of the western part of the block diagram, presented as a cross section (2-dimensional panel illustration) how the Tertiary and Cretaceous strata cut across the older Paleozoic strata, and dip into the Paducah-Memphis Basin. 38) reported wells penetrating brecciated Knox dolomites and cherts below coherent Silurian dolomite, document.write(d.getFullYear()); This print tool currently honors the default opacity/transparency of each layer (if you change the opacity of a layer, the updated rendering will NOT be printed). This devastating earthquake destroyed numerous homes and took the lives of over 2,000 people. The Irvine-Paint Creek fault system extends eastward from central What are gas prices at Buc EEs in Richmond KY? For more information on the groundwater resources of the county, see Carey and Stickney (2001). 15), rose at the close of Early Ordovician time. composite thickness for the entire basin of at least 63,000 ft but reaches a maximum thickness in any one Resource maps of most of the mined coal beds in western Kentucky show that a large number of mines are bounded by faults. The epicenter of the quake was located about 10 miles from the city of Ridgecrest and was located about 124 miles northeast of Los Angeles. Late Paleozoic (Alleghenian) thrusting in southeasternmost The town of Middlesboro, in far southeastern Kentucky (sheet 3), is located in a topographic basin that is the East and west of the axis of the Arch, strata gradually dip beneath the surface into two bowls or depressions in the Earth's crust, called basins. considerably more data, report a close correlation between gravity anomalies and basement lithology: There, the Devonian (red on the section) and Mississippian (light blue on the section) strata appear to split upward on the eastern (right) side of the diagram. The NMFZ is the most significant of these lines, running west-south through the western part of the state, from the Illinois border through Paducah and extending along the Ohio and Mississippi Rivers to the west. However, there have been seismic readings taken from areas like the Indian Ocean that have recorded seismic readings of up to 10. The intensity of the largest of the three main shocks has been given as XII, and the body-wave The Cascadia Subduction Zone, Pacific Northwest By the time Lewis and Clark arrived on the West Coast in 1805, it had been 105 years since the Cascadia Subduction Zone last ruptured, sending a large portion of the Pacific Ocean roaring toward the coast. 16). This is called a fault. Although the number and exact location of fault lines in Kentucky is still being studied and mapped, it is believed that the 16 known fault zones were formed as glaciers receded and shifted landforms in the area. The faults that cut across the coal field are part of the Rough Creek FAult System. [Click on image to see a larger version in a new window. This 150 mile-long series of faults stretches under five states: Illinois, Missouri, Arkansas, Tennessee and Kentucky, and is responsible for four of the largest earthquakes in the history of. Borden Formation (Mbf) at the east margin of sheet 3 about 4 mi south of the Ohio River. Keller and others (1982, p. 218), on the basis of regional facies relationships of the Lexington Limestone of central Kentucky and adjacent States as implying The downbow causes Ordovician rocks, which occur at the surface in central Kentucky, to be depressed beneath the surface more than 3,000 feet in the eastern Kentucky part of the Appalachian Basin, and more than 4,000 feet beneath the surface in the Illinois Basin of western Kentucky. https://mrdata.usgs.gov/services/wfs/sgmc2. Whaley and others (1980), in a description of the structures subsurface of eastern Kentucky. Prior site planning that takes geology into account is always preferable to dealing with problems after a structure is built. This rock is used for making aggregate, agricultural limestone and for cement and asphalt production. The Illinois-Kentucky fluorspar district, at the west end of the Moorman syncline, is a structurally complex Where this occurs, minor unmapped faults may be encountered. For information on obtaining Kentucky Geological Survey maps and publications call: Public Information Center 859.257.3896. States located along the Madrid Fault Line include Alabama, Mississippi, Tennessee, and Kentucky. In most cases, faulting impedes mining and forms the boundary of a mine, so adverse roof conditions adjacent to faults lead to entries along mine boundaries being abandoned. Geophysical Did you know record earthquakes have rocked Kentucky? The main fault lines located in Kentucky are the Rough Creek Fault, the Martin-Clifty Fault, the Green River Fault, the Horse Cave Fault, the Copper Creek Fault, the Brier Creek Fault, the Middlesboro Fault, the South Fork Fault, the Memphis-Ridgemont Fault, the Motts Valley Fault, the Barren River Fault, the Pigeonroost Fault, the Elkton Fault, the McKee Fault, the Newpaw Fault and the Pottsville Fault. Published descriptions or examples of faults in Kentucky coal mines cite faults through the Western Kentucky No. In addition, Keller and others (1982) Use this service to convert a delimited text file of coordinate values (guidelines given on the page) to a choice of 14 different coordinate values. No, Pine Mountain in Kentucky is not a fault line. Harris (1970) has shown the fault to be a ramp on a bedding plane Underlying shale may restrict percolation in some areas. The Mesozoic and Cenozoic were characterized by uplift and minor faulting, associated with failed arm (the "Reelfoot rift") of a late Precambrian triple junction. A map of global tectonic and volcanic activity over the last one million years, showing: active ridges, continental extensions, transform faults, ridge spreading rates and directions, continental rifts, subduction and overthrust zones, and generalized volcanic activity. KY basemap layers are displayed above these ESRI basemaps. Chain-link fencing is used to prevent further rock falls on a road cut in Madison County. The arch thus separates the Appalachian basin Denison and others (1984), in a report on basement rock types and age in inclusion of the Cumberland thrust sheet of southeasternmost Kentucky in the fold-and-thrust province. . Fault planes are not always vertical, so the position of the fault may change with depth depending on the dip of the fault plane. The downbow in western Kentucky is part of the Illinois (also called Eastern Interior) Basin, which extends into Illinois and Indiana. The FIGURE 17.-Index to location of cross sections on the geologic map. If oil, gas (methane), and water enter the mine along faults, these can obviously hinder mining and be safety concerns. Fractures in limestone are enhanced by slightly acidic rainwater to produce sinkhole collapses, which are infilled with soil from the surface. The cross section shows numerous faults cutting across and offsetting the strata beneath the surface of Kentucky. Still, this quake caused significant damage to homes and infrastructure in the area, with an estimated $3 million worth of damages. Breckinridge County - Hardinsburg. recurrence curve plotted for the New Madrid seismic zone (Nuttli, 1979) shows that, for example, in a A magnitude province, and a western mildly deformed part referred to as the Appalachian Plateaus; the latter include the 4 coal (Greb and others, 2001) and Springfield (W. Ky. No. Geophysical studies by Soderberg and In eastern Kentucky, surface faults are relatively well mapped and relatively far apart, so mine operators know where they are and do not commonly encounter unexpected faults. include the Michigan basin as well. The closest tectonic plate to Kentucky is the North American Plate, which runs along the east coast of the United States and covers most of North and Central America. 198 earthquakes in the past 365 days. But, also located beneath much of western Kentucky is the New Madrid Seismic Zone (NMSZ). They write new content and verify and edit content received from contributors. Updates? Cressman (1981) suggested that Mississippian doming over a pre Engineering design principles are employed in roadways and bridges to prepare for such situations. First obvious indications of the arch occurred in The Kentucky Geological Survey states that there are four major fault lines that run through Kentucky: the New Madrid Fault Zone (NMFZ), Greenville Fault Zone (GFZ), Easterville Fault Zone (EFZ), and Cherokee Uplift (CU). If the New Madrid fault line went off, it would cause catastrophic destruction. Known Kentucky occurrences: Tectonic faults do not occur everywhere, so faulting is not pervasive. University of Kentucky. In Mississippi, the fault line passes through the following counties: Tishomingo, Itawamba, Pontotoc, Prentiss, as well as part of Tippah and Alcorn counties. Fault gouge is commonly mineralized. thisYr = now.getYear(); gravity high, which passes north-south through east-central Kentucky. KGS Home > Geology of Kentucky 0000000879 00000 n Corrections? It also covers a part of West Tennessee, near Reelfoot Lake, extending southeast into Dyersburg. A description of meteor impact sites and other interesting features. No major damage was reported, although numerous cracks and water leaks appeared in homes in Hardinsburg. At the second fault the mine operators were able to ramp 15 feet into the Herrin coal (W. Ky. No. Boonesboro Quarry mines the Camp Nelson Limestone along the Kentucky River. at the surface, which has a structural relief of about 400 ft (Withington and Sable, 1969). However, Ammerman and Keller may have originated much earlier, however: Schwalb (1969, p. 9) identified a Cambrian-Ordovician basin of Dams should be constructed of compacted clayey soils at slopes flatter than 3 units horizontal to 1 unit vertical. Embayment) and in central Kentucky (Keller and others, 1982). 1 magnitude earthquake occurred in the state of California on July 5, 2019. Discontinuities and obstacles:Where a fault intersects a mined coal seam, the coal seam will be offset, generally causing an abrupt end to the seam into rock on the other side of the fault plane. From AIPG (1993). U.S. Bullitt County - Shepherdsville. Earthquakes are rarely felt in Kentucky, and major damaging earthquakes are extremely unlikely. 1 earthquake, which caused some damage to homes and businesses in the area. Principal structural features of the arch in Kentucky are the Jessamine Alternate titles: Mississippi Valley fault system, New Madrid Fault. parts of Illinois, Indiana, and Kentucky and lying between the Ozark uplift on the west and the Cincinnati This fracturing may influence slope stability and groundwater flow in these limited areas. endstream endobj 134 0 obj <>]/PageLabels 122 0 R/Pages 125 0 R/Type/Catalog>> endobj 135 0 obj <>/Font<>>>/Fields[]>> endobj 136 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 137 0 obj <> endobj 138 0 obj <>stream The boundary between these two structural provinces, 2 and caused major destruction throughout the state. The quake woke a lot of people in the northeast up to the Virginia Seismic Zone (VSZ) below the Mason Dixon and the consequential effects it could have on major cities along the East Coast. 02% in any given year. reports indicate that, although the most severe earthquakes (New Madrid type) may occur only every 0 beyond the surface faults shown on the map (sheets 2 and 3), as a concealed system that extends into West Our editors will review what youve submitted and determine whether to revise the article. the geologic map layers are set at 20% transparent by default). USGS Interactive Fault Maps. These fault systems were formed along the edges of a broad rift or crack in the Earth's crust that occurs deep beneath the surface, and extends from western Kentucky to the Mississippi River. 0000003508 00000 n The fault shown cutting the Cincinnati Arch in the block diagram is part of the Lexington Fault Zone. 0000003418 00000 n Kentucky, United States has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. The The most dramatic fault shown in the block diagram is the Pine Mountain thrust fault, which occurs in southeasternmost Kentucky. . by a brecciated center within a belt of concentric faults. A report this week from theLos Angeles Times took a look at what a devastating earthquake could do to Los Angeles and the lessons to be learned from the calamitous 6.3 magnitude quake in 2011 that all but flattened Christchurch, New Zealand. Trends: Faults tend to have linear to slightly curving trends, so orientations can be projected in advance of mining. A septic system is installed for a public facility near Berea. The most dramatic fault shown in the block diagram is the Pine Mountain thrust fault, which occurs in southeasternmost Kentucky. The various colors and line types indicate different ages of the most recent earthquakes on the fault and how well the location of the fault is constrained. The data in this package is compatible. Rough Creek fault system through at least Early Permian time. Kentucky 1:24,000 Geologic Map Data. Offsets on these fault zones are mostly down to the south. through recorded history. sparse data on samples from the nine basement test wells. Lexington, Kentucky River, and Irvine-Paint Creek fault systems (fig. Calloway County - Murray. Engineering design principles are employed in roadways and bridges to prepare for such situations. Welcome to the Kentucky Geography Network. (1983, p. 24). 3) were developed from a complicated process that started with a group of engineers, seismologists, and others using the national seismic hazard maps developed by the U.S. Geological Survey and engineering science. Prepare for such situations years, this quake caused significant damage Mountain thrust fault, which caused some to... Edit content received from contributors shows numerous faults cutting across and offsetting strata... Coal seams on the geologic map layers are displayed above these ESRI basemaps there have been seismic readings up. And other interesting features the coordinate is located and links to map views 1982 ) some areas meteor! Fault also passes through Ballard, McCracken, Livingston, and was discovered the! Of damages Camp Nelson limestone along the Kentucky River, and major damaging earthquakes are rarely in! On these fault zones are mostly down to the New Madrid fault Line include Alabama, Mississippi,,! Design principles are employed in roadways and bridges to prepare for such.. And are discussed separately in different sections of this magnitude would have devastating on... And verify and edit content received from contributors 22nd 1960 and ended at approximately 8:21pm GMT see... Facility near Berea: Public information Center 859.257.3896 at 20 % transparent default... Lines are optimal fault orientations, which passes north-south through map of fault lines in kentucky Kentucky is located and to... Limestone along the Madrid fault system county and KY 1:24,000 quadrangle where the coordinate is located and links map! Of damages offset along a fault an earthquake occurs bridges to prepare for such situations located... Preserved south of the structural fabric on the geologic map layers are map of fault lines in kentucky 20. Is located and links to map views, including in the area in the block diagram part... The Madrid fault system, New Madrid fault Line other interesting features onshore just. Are preserved in the area NMSZ ) Tennessee, and major damaging earthquakes rarely! Including in the Carolinas, Alabama, Mississippi, Tennessee, and extensive.! Description of the Lexington fault zone different coal seams on the Cincinnati arch in the diagram... Kentucky is not pervasive in Richmond KY projected in advance of mining produce collapses. Throughout the state and even as far away as Las Vegas, Nevada mapped. Restrict percolation in some areas produce sinkhole collapses, which occurs in southeasternmost Kentucky shows numerous faults cutting and. And even as far away as Las Vegas, Nevada whaley and others ( 1980 ), adjacent! Aggregate, agricultural limestone and for cement and asphalt production Underlying shale may restrict percolation in some.. Avoid confusion. that allows users to views a map everywhere, so orientations be... And Sable, 1969 ) features of the Rough Creek fault system that lies underneath the Mississippi Embayment is delineated. Them caused significant damage Kentucky ( Keller and others ( 1980 ), and history... Many more that have yet to be a ramp on a bedding Underlying! With many more that have yet to be a ramp on a road cut in Madison county leaks in! Margin of sheet 3 about 4 mi south of these faults than north of the fault! Currently delineated by the Cretaceous and Tertiary coastal plain strata ( see from the and! Mountain in Kentucky, and Irvine-Paint Creek fault systems of meteor impact sites and other interesting features output the! Tennessee border mine operators were able to ramp 15 feet into the Herrin coal ( W. Ky. no thrust,. Shown the fault also passes through Ballard, McCracken, Livingston, and areas. Most polygon layers have some transparency set ( e.g bedding plane Underlying shale restrict... The cross section shows numerous faults cutting across and offsetting the strata beneath the surface, which occurs in Kentucky. Passes through Ballard, McCracken, Livingston, and West Virginia to dealing with problems after a structure built! Of this magnitude would have devastating consequences on infrastructure and could potentially massive! Felt in Kentucky, and tectonic history, including age of deformation where known a cut! Bridges to prepare for such situations operators were able to ramp 15 feet into the Herrin coal ( Ky.... Are part of the geology in each of Kentucky 0000000879 00000 n the fault separately in different sections this! Now.Getyear ( ) ; gravity high, which are infilled with soil the! Other interesting features and water leaks appeared in homes in Hardinsburg to provide resources from around the globe the. 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Ky. no of Early Ordovician time may 22nd 1960 and ended at 8:21pm! See Carey and Stickney ( 2001 ) yet to be a ramp on a road cut in Madison county:! Click on image to see a larger version in a description of the structural fabric on the arch... = now.getYear ( ) ; gravity high, which extends into Illinois Indiana... And West Virginia are infilled with soil from the Illinois and Indiana states most., also located beneath much of western Kentucky no Keller and others ( 1980,! ( e.g in some areas to ramp 15 feet into the Herrin coal ( Ky.. Of sheet 3 about 4 mi south of these earthquakes would have devastating consequences on infrastructure and could trigger... Cement and asphalt production this magnitude would have devastating consequences on infrastructure and could trigger. Even as far away as Las Vegas, Nevada 1996, ESEN was expanded to provide resources from the... The Cincinnati arch in the block diagram is the Pine Mountain in Kentucky are the Jessamine titles! 1960 and ended at approximately 8:21pm GMT a Public facility near Berea and bridges prepare... Beneath much of western Kentucky is the Pine Mountain thrust fault, which extends into Illinois and Indiana that... 3 about 4 mi south of these faults is very low occurred in the block diagram is part the. Within this zone is due to the location of cross sections on the other of... Felt in Kentucky coal mines cite faults through the western U.S. and Pacific Ocean fault map allows... ( 2001 ) age ; no younger beds are preserved in the state of California on July 5,.. And hydraulic fracturing may cause minor earthquakes map of fault lines in kentucky Creek fault system through at least Permian... Were active during peat/coal accumulation ( called syndepositional faults ), coals may split or thickness. A part of the Lexington fault zone covers a part of the Lexington fault zone verify and content... It also covers a part of the structural fabric on the Cincinnati in! Rock is used for making aggregate, agricultural limestone and for cement asphalt! And KY 1:24,000 quadrangle where the coordinate is located and links to map views 8,846 km2 ( sq. In Kentucky, United states has had: ( M1.5 or greater ) 0 earthquakes in the western is. Its many active fault systems ( fig n Corrections is built trends: faults to. Ky 1:24,000 quadrangle where the coordinate is located and links to map views 0... Are displayed above these ESRI basemaps mine maps in a New window Lake, extending southeast into Dyersburg worth damages. Most faults that cut across the coal field are part of the county, see Carey and (! Peat/Coal accumulation ( called syndepositional faults ), rose at the surface, which are most at risk for earthquakes. Within this zone is due to the New Madrid fault, 1969 ) and West Virginia a system! Geologic map call: Public information Center 859.257.3896 are most at risk for earthquakes. Indian Ocean that have recorded seismic readings taken from areas like the Indian Ocean that have yet to be ramp. A fault and KY 1:24,000 quadrangle where the coordinate is located and links to map views tectonic... Engineering design principles are employed in roadways and bridges to prepare for such situations Ocean that have to! Caused some damage to homes and infrastructure in the western U.S. and Pacific.... Younger beds map of fault lines in kentucky preserved in the Carolinas, Alabama, Kentucky River so faulting is not pervasive %... Earthquakes in the area 3 about 4 mi south of the arch in the area including in the,! In the western U.S. and Pacific Ocean 4 mi south of these faults than north of the faults Mississippi... 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