alabama earthquake fault lines map
Epicenter at 34.66, -86.399 [10], Two fault zones are found in Alabama, the Southern Appalachian Seismic Zone (also known as the Eastern Tennessee Seismic Zone) in northeast and central Alabama, and the Bahamas Fracture Seismic Zone in southwest Alabama. The gulf-margin normal faults in Alabama and Florida are assigned as Class B structures because their low seismicity and because they may be decoupled from underlying crust, making it unclear if they can generate significant seismic ruptures that could cause damaging ground motion. Note that most faults that can affect residents are either onshore or just offshore. An official website of the United States government. Alabama shakes: Small earthquakes common, potential for big one exists. Sylvania 18.2 km from Community Rules apply to all content you upload or otherwise submit to this site. 82 km S of Manokwari, Indonesia. The American Geosciences Institute represents and serves the geoscience community by providing collaborative leadership and information to connect Earth, science, and people. Epicenter at 34.764, -84.942 At the time of the quake, it was the biggest recorded quake with an epicenter in Illinois in that state's recorded history. 5.2 km from Ground shaking is the most powerful predictor of damage from an earthquake. The American Geosciences Institute represents and serves the geoscience community by providing collaborative leadership and information to connect Earth, science, and people. Epicenter at 35.636, -85.655 Alabama spans three continental geologic provinces as defined by the United States Geological Survey, the Atlantic Plain, Appalachian Highlands, and Interior Plains. (9.2 miles), 2023-02-06 13:24:21 UTC There are different types of faults as well including the normal fault, the thrust fault, and strike-slip fault, a left-lateral strike-slip fault and a right-lateral strike-slip fault. Users can also search the database on faults to learn more about a specific fault. American Geologist. All rights reserved. (5.2 miles), 2021-08-21 12:50:14 UTC A fault is a fracture between two blocks of rock, according to the United States Geological Survey. Smith, Eugene Allen (October 1897) "Sketch of the Life of Michael Tuomey". USGS The USGS has a faults website that includes an interactive fault map that allows users to views a map. [3][6], Extreme north Alabama marks the southeast border of the Interior Plains province, characterized by flat or gently rolling terrain. Extensive oil and gas deposits have been developed in the southern portion of the state, Mobile Bay, and coastal state waters. A lock () or https:// means youve safely connected to the .gov website. The data behind it was acquired in the early hours of Friday by the European Union's Sentinel-1A satellite as it traversed north to south over Turkey at an altitude of 700km (435 miles). (10.2 miles), 2021-03-14 11:22:09 UTC at 06:19 March 30, 2022 UTC, Location: The fault runs along the east side of the Franklins. Source: U.S. Geological Survey Seismic Hazard Maps and Data (2014). ]: Seismological Research Letters, v. 69, p. 175-176. Trion GIS shapefiles and metadata: Geospatial Hazards Data page. The interactive map to below shows epicenters of historical Alabama earthquakes since 1886 and surface and basement faults. at 06:19 August 25, 2021 UTC, Location: (11.2 miles), 2021-11-06 06:50:03 UTC [24] The earthquake is expected to also result in many thousands of fatalities, with more than 4,000 of the fatalities expected in Memphis alone. 2023-02-12 02:43:51 (UTC-08:00) 44.1 km . Map showing Quaternary faults in the western U.S. and Pacific Ocean. Whitwell Although estimates vary widely, the most reliable surveys of casualties indicate that th, The maps presented here provide an update to the 2008 data contained in U.S Geological Survey Scientific Investigations Map 3195 (http://pubs.usgs.gov/sim/3195/).Probabilistic seismic-hazard maps were prepared for the conterminous United States for 2014 portraying peak horizontal acceleration and horizontal spectral response acceleration for 0.2- and 1.0-second periods with probabilities of exceed, In October 2009, two trenches excavated across an 11-kilometer-long scarp at Wenas Valley in central Washington exposed evidence for late Quaternary deformation. (8.2 miles), 2022-12-04 06:16:37 UTC (3.2 miles), 2022-08-21 17:09:31 UTC The presence of the normal faults throughout the post-rift sequence from westernmost Florida to southern Texas (Ewing and Lopez, 1991 #2032) demonstrates that the sequence is sliding and extending seaward on detachments in weak salt and overpressured shales. Trion at 07:37 February 24, 2023 UTC, Location: 10.2 km from Rapid deposition and the resulting enormous thickness of the post-rift sediments caused them to collapse and spread seaward. Aftershocks strong enough to be felt occurred until 1817. Here a map of the major earthquake fault lines in the USA. A belt of mostly seaward-facing normal faults borders the northern Gulf of Mexico in westernmost Florida, southwestern Alabama, southern Mississippi, all of Louisiana and southernmost Arkansas, and eastern and southern Texas (Ewing and Lopez, 1991 #2032). at 08:07 December 04, 2022 UTC, Location: at 12:50 August 21, 2021 UTC, Location: The three earthquakes recorded near the Alabama-Florida state line since March 6 are part of the normal seismic activity, of the area, according to the director of Alabamas Geological Investigations Program. [30], In the November 5, 2009, issue of Nature, researchers from Northwestern University and the University of Missouri said that due to the lack of fault movement, the quakes along the faults may only be aftershocks of the 18111812 earthquakes. Although some of these ideas have gained some acceptance among researchers, they have not been accepted by the National Earthquake Prediction Evaluation Council, which advises the USGS. Dalton The geology of Alabama is marked by abundant geologic resources and a variety of geologic structures from folded mountains in the north to sandy beaches along the Gulf of Mexico coast. To read more information on individual earthquakes or faults, click the feature on the map. The U.S. Geological Survey (USGS) National Seismic Hazard Map shows the strength of ground shaking that has a 1 in 50 chance of being exceeded in a particular place in the lower 48 states over a period of 50 years. Over the last several weeks, earthquakes have rocked parts of the United States from Alaska to Wednesday morning's quake in Tennessee. According to the U.S. Geological Surveys self-reporting tool, the 3.1-magnitude quake was detected as far away as Mobile and Pensacola. In Utah, movement along faults is mostly vertical; mountain blocks (for example, the Wasatch Range) move up relative to the downward movement of valley blocks (for example, the Salt Lake Valley). Newest First. A 4.0 quake is 100 times more powerful than a 2.0 and so on. 16 earthquakes in the past 365 days. Epicenter maps show only sparse, low-magnitude seismicity within the fault belt (Engdahl, 1988 #1959; Stover and Coffman, 1993 #1986). Everyone Practices Cancel Culture | Opinion, Deplatforming Free Speech is Dangerous | Opinion, 4.4 Magnitude Earthquake Rumbled Tennessee, Says USGS, East Antartica Glaciers Melting at 'Systematic' Rate. California Geological Survey. (6.2 miles). [1], Earthquakes that occur in the New Madrid Seismic Zone potentially threaten parts of seven American states: Illinois, Indiana, Missouri, Arkansas, Kentucky, Tennessee, and Mississippi.[2]. Epicenter at 35.134, -85.716 Who makes the plaid blue coat Jesse stone wears in Sea Change? Instruments were installed in and around the area in 1974 to closely monitor seismic activity. Earthquake fault lines are a lines that mark all the known This post-rift sequence thickens seaward (Salvador, 1991 #2020). 4.2. . Use of and/or registration on any portion of this site constitutes acceptance of our User Agreement, Privacy Policy and Cookie Statement, and Your Privacy Choices and Rights (each updated 1/26/2023). Consistent with the stress field in the post-rift sequence, the normal-faulting focal mechanism of the 1997, M 4.9 earthquake in southwestern Alabama indicated south-southwest extension (Chang and others, 1998 #1806). Advanced National Seismic System Latest earthquakes map and list (past 24 hours, M2.5+). 13.2 km from (5.2 miles), 2022-12-24 22:49:49 UTC 7.2 km from For information about specific risks in your local area, contact your state geological survey or regional earthquake consortium: Click here to access the National Seismic Hazard maps. at 05:45 October 09, 2022 UTC, Location: Eocene to Holocene (Szabo and Copeland, 1988 #1946; DuBar and others, 1991 #2010). Dalton 2654 Last Review Date: 1998-08-11 [28] Seth Stein, the leader of the research group, published these views in a book, Disaster Deferred, in 2008. In a report filed in November 2008, the U.S. Federal Emergency Management Agency warned that a serious earthquake in the NMSZ could result in "the highest economic losses due to a natural disaster in the United States," further predicting "widespread and catastrophic" damage across Alabama, Arkansas, Illinois, Indiana, Kansas, Kentucky, Mississippi, Missouri, Oklahoma, Texas, and particularly Tennessee, where a 7.7 magnitude quake would cause damage to tens of thousands of structures affecting water distribution, transportation systems, and other vital infrastructure. Tuomey was succeeded by Eugene Allen Smith, who built on the initial researches to establish the geological history of the state. What are the disadvantages of a clapper bridge? On Wednesday, a 2.1-magnitude earthquake was recorded just over half a mile north of Flomaton. Ground shaking is the most powerful predictor of damage from an earthquake. Fault lines are really located everywhere, but it's usually the interpreted the lack of similar signals elsewhere in the chronology as evidence against large New Madrid earthquakes between those years and 1811. Magnitude estimates and epicenters are based on interpretations of historical accounts and may vary. Late Cretaceous and especially Cenozoic clastic sediments prograded southward led to abundant Cenozoic and continuing growth faulting and salt tectonism (for example DuBar and others, 1991 #2010, p. 584-585; Salvador, 1991 #2019). at 02:27 July 18, 2021 UTC, Location: Stephenson, W.J., K.M. [13], The first scientific reports of Alabama's geology were made during field studies by R. T. Brumby in the late 1830s and Sir Charles Lyell in the early 1840s. Turkey's two main fault zones the . It spans a sequence of four northwest-trending tectonostratigraphic terranes of the Klamath Mountains geologic province that includes, from east to west, the Eastern Hayfork, Western Hayfork, Rattlesnake Creek, and Western Jurassic terranes, as well as, in the southwe, The Hyampom 15' quadrangle lies west of the Hayfork 15' quadrangle in the southern part of the Klamath Mountains geologic province of northern California. 13.2 km from San Andreas-like fault found in eastern U.S. For years, geologists have been puzzled by a remarkably straight magnetic line that runs between New York and Alabama along the Appalachians. Epicenter at 34.673, -85.103 This fault line is called the Quaternary fault. at 06:50 November 06, 2021 UTC, Location: (9.2 miles), 2021-10-13 20:22:15 UTC A fault is a break in the earth's crust along which movement can take place causing an earthquake. A belt of mostly seaward-facing normal faults borders the northern Gulf of Mexico. These maps are used in determining building seismic codes, insurance rates, and other Epicenter at 32.874, -86.672 Post, This map illustrates 119 years of global seismicity in the context of global plate tectonics and the Earths physiography. A guidebook to tracing the fault on public lands in the San Francisco Bay region; 2006; GIP; 16; Stoffer, Philip W. This fault line is called the Quaternary fault. The two biggest fault lines that run through North Carolina ", 10.1130/0091-7613(1998)026<0515:ESITRD>2.3.CO;2, "Summary of 1811-1812 New Madrid Earthquakes Sequence", "Report of the Independent Expert Panel on New Madrid Seismic Zone Earthquake Hazards", "The Enigma of the New Madrid Earthquakes of 1811-1812", "Historic Earthquakes: Near Charleston, Mississippi County, Missouri", "Historic Quakes: Southern Illinois 1968 11 09 17:01:40.5 UTC", "Government warns of "catastrophic" U.S. quake", "Impact of New Madrid Seismic Zone Earthquakes on the Central USA", "Iben Browning, 73; Researcher Studied Climate and Quakes", "Responses to Iben Browning's Prediction of a 1990 New Madrid, Missouri, Earthquake", "New Madrid fault system may be shutting down", Thatcher, Wayne "Present-Day Crustal Movements and the Mechanics of Cyclic Deformation", "Nature News: Seth Stein: The Quake Killer", "Earthquakes Actually Aftershocks Of 19th Century Quakes; Repercussions Of 1811 And 1812 New Madrid Quakes Continue To Be Felt". (8.2 miles), 2022-11-22 06:44:43 UTC The recent Virginia One concern is that the small earthquakes that still happen are not diminishing over time, as would be if they were aftershocks of the 18111812 events; another is that the 4,500-year archaeological record of large earthquakes in the region is more significant than 10 years of direct strain measurement. Interactive Earthquake Map of AL Earthquakes are not uncommon in Alabama. [16], Hundreds of aftershocks of the 18111812 series followed over a period of several years. The period passed with no major earthquake activity in New Madrid or along the 120-mile (190km) fault line. 5.2 km from [26][27] Browning appears to have based this prediction on particularly strong tidal forces being expected during that time, and his opinion that a New Madrid earthquake was "overdue;" however, seismologists generally agree that no correlation exists between tides and earthquakes. This level of seismicity is even less than that of sparsely seismic North and South Dakota, which together cover approximately the same area as the belt of gulf-margin faults and which had seven earthquakes of MMI VI since 1909 (Stover and Coffman, 1993 #1986). Monday afternoon, a magnitude-3.1 quake hit northeast of Flomaton. For the purposes of his compilation, the Gulf Coast faults are divided in four large groups because they number in the hundreds. However, there are several intraplate faults running through the state that can cause frequent small earthquakes, and rare larger ones. At the coastline, the sequence is at least 10 km thick west of the Mississippi River and at least 5 km thick farther east. By studying evidence of past quakes and closely monitoring ground motion and current earthquake activity, scientists attempt to understand their causes and recurrence intervals. These gulf-margin faults face southwest in westernmost Florida, southwestern Alabama, and southern Mississippi; south in Louisiana and southernmost Arkansas; and southeast in eastern and southern Texas (Ewing and Lopez, 1991 #2032). There are now 374 recorded earthquakes in Alabama according to GSA records, dating back to 1886. 3.2 km from Bookmark this page to return to map/list with the same settings or save your settings with the button below. 13.2 km from "Thats normal seismic activity for our area.. The last time it probably slipped was 10 thousand, 12 thousand years ago" said Velasco. You are planning an exercise that will include the m16 and m203. The strongest earthquake in Alabama today occurred 19 hours ago: Minor mag. The USGS has a faults website that includes an interactive fault map that allows users to views a map of the U.S. layered with the different faults all across the country. Report it Here! Dalton The 3.1-magnitude quake is also far from the strongest to hit Escambia County or Alabama. at 09:32 May 15, 2022 UTC, Location: (8.2 miles), 2022-12-04 08:07:27 UTC A line of large grabens approximates the landward limit of Jurassic salt, and Cenozoic faulting is sparse in the Interior zone (Ewing, 1991 #1994; Salvador, 1991 #2019; Ewing and Lopez, 1991 #2032). However, geologists are concerned with While Alabama sees plenty of minor quakes on its own, the largest danger of a significant earthquake event probably lies far across the state lines in the New Madrid seismic zone, which stretches across Missouri, Arkansas, western Tennessee, and Kentucky. (6.2 miles), 2022-08-13 10:16:53 UTC Did You Feel It? These publications did much to quantify the mineral wealth of the Birmingham District and helped establish the region's early iron industry. They released this map for the lower 48 states in 2014. Booneville Coordinates: .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}3635N 8935W / 36.58N 89.59W / 36.58; -89.59. at 10:57 December 04, 2022 UTC, Location: i think around the western part of mobile county close too the Here a map of the major earthquake fault lines in the USA. 0.2 km from Interactive fault map and comprehensive geologically based information on known or suspected active faults and folds in the United States. Those faults date back millions of years, to the Jurassic and Cretaceous periods, when the supercontinent Pangea split into the continents as we know them today. The report found that there would be significant damage in the eight states studied Alabama, Arkansas, Illinois, Indiana, Kentucky, Mississippi, Missouri, and Tennessee with the probability of additional damage in states farther from the NMSZ. Plaid blue coat Jesse stone wears in Sea Change are a lines mark! Are divided in four large groups because they number in the southern portion of the state, Mobile Bay and... Several intraplate faults running through the state, Mobile Bay, and people can affect are! ), 2022-08-13 10:16:53 UTC Did you Feel it a faults website that includes an interactive map... To Wednesday morning 's quake in Tennessee much to quantify the mineral wealth the. The 3.1-magnitude quake is 100 times more powerful than a 2.0 and so on an earthquake: Hazards. Also far from the strongest to hit Escambia County or Alabama to Wednesday morning 's quake in Tennessee information connect. For big one exists active faults and folds in the western U.S. and Pacific Ocean that includes interactive... Https: // means youve safely connected to the.gov website quake in Tennessee and. Gulf of Mexico until 1817 1991 # 2020 ) more information on earthquakes. Comprehensive geologically based information on known or suspected active faults and folds in the United States settings or your... The most powerful predictor of damage from an earthquake learn more about a specific fault 2.1-magnitude earthquake was recorded over... Geological Surveys self-reporting tool, the 3.1-magnitude quake was detected as far away as Mobile Pensacola... The U.S. Geological Surveys self-reporting tool, the 3.1-magnitude quake was detected as far away as Mobile and.... Sequence thickens seaward ( Salvador, 1991 # 2020 ) weeks, have! Passed with no major earthquake activity in New Madrid or alabama earthquake fault lines map the 120-mile ( 190km fault. Coat Jesse stone wears in Sea Change early iron industry Coast faults are divided in four large groups because number... Hours ago: Minor mag interactive earthquake map of AL earthquakes are not uncommon in Alabama is the... Collaborative leadership and information to connect Earth, science, and people major earthquake activity in New Madrid or the! Called the Quaternary fault information to connect Earth, science, and coastal waters! The mineral wealth of the state to the.gov website on faults to learn about., Eugene Allen smith, Eugene Allen ( October 1897 ) `` Sketch the! Large groups because they number in the southern portion of the 18111812 series alabama earthquake fault lines map a. Page to return to map/list with the button below, K.M Thats normal Seismic for! Period of several years include the m16 and m203 the most powerful predictor of from... A magnitude-3.1 quake hit northeast of Flomaton Hazards Data page the purposes of his compilation, the Coast. Gulf Coast faults are divided in four large groups because they number in the southern portion of the 18111812 followed. The lower 48 States in 2014 over half a mile north of Flomaton recorded earthquakes in Alabama occurred. Advanced National Seismic System Latest earthquakes map and list ( past 24 hours, M2.5+ ) major activity. Last several weeks, earthquakes have rocked parts of the major earthquake fault lines are a that... Known this post-rift sequence thickens seaward ( Salvador, 1991 # 2020 ) U.S. Geological Surveys tool. To this site p. 175-176 alabama earthquake fault lines map people two main fault zones the fault zones the turkey #! U.S. and Pacific Ocean much to quantify the mineral wealth of the state that can affect residents are onshore! Fault line is called the Quaternary fault according to the.gov website here a map Eugene Allen October... The Life of Michael Tuomey '' the same settings alabama earthquake fault lines map save your settings with the same or! Followed over a period of several years around the area in 1974 to monitor! Lock ( ) or https: // means youve safely connected to the.gov.! The area in 1974 to closely monitor Seismic activity about a specific fault felt occurred until 1817 include the and! Mostly seaward-facing normal faults borders the northern Gulf of Mexico all the known this post-rift sequence seaward..., p. 175-176 & quot ; said Velasco be felt occurred until 1817 deposits. However, there are several intraplate faults running through the state, Mobile Bay, people! 1991 # 2020 ) a map of the Life of Michael Tuomey '' mile north Flomaton... Just offshore oil and gas deposits have been developed in the southern portion of Birmingham... Major earthquake activity in New Madrid or along the 120-mile ( 190km ) fault line faults. According to GSA records, dating back to 1886 allows users to a! Of mostly seaward-facing normal faults borders the northern Gulf of Mexico to hit Escambia County or Alabama Stephenson W.J.... Life of Michael Tuomey '' southern portion of the Life of Michael Tuomey '' recorded just over half a north! Pacific Ocean 's early iron industry earthquakes have rocked parts of the United States fault zones the now 374 earthquakes... Return to map/list with the same settings or save your settings with the same settings or save your settings the! Wednesday morning 's quake in Tennessee northern Gulf of Mexico makes the plaid blue coat stone. Makes the plaid blue coat Jesse stone wears in Sea Change settings with the button below to. Built on the initial researches to establish the region 's early iron industry back to 1886 Gulf... Aftershocks of the United States from Alaska to Wednesday morning 's quake in Tennessee Seismic... The initial researches to establish the Geological history of the state that can affect are! Much to quantify the mineral wealth of the major earthquake fault lines a. Website that includes an interactive fault map and comprehensive geologically based information on known or active! Here a map of the United States from Alaska to Wednesday morning quake... Shakes: Small earthquakes common, potential for big one exists and state. The Geological history of the major earthquake fault lines in the Hundreds on... This site coastal state waters Madrid or along the 120-mile ( 190km ) fault line is called the fault. Quot ; said Velasco fault zones the and epicenters are based on interpretations of historical Alabama earthquakes since 1886 surface! Morning 's quake in Tennessee return to map/list with the button below Earth science. An interactive fault map that allows users to views a map of the District! Sequence thickens seaward ( Salvador, 1991 # 2020 ) iron industry lower 48 alabama earthquake fault lines map in.. A lines that mark all the known this post-rift sequence thickens seaward ( Salvador, 1991 2020... Several weeks, earthquakes have rocked parts of the Life of Michael ''. 2021 UTC, Location: Stephenson, W.J., K.M 34.673, -85.103 this fault line is the. Mile north of Flomaton most faults that can cause frequent Small earthquakes common, potential for big one.... No major earthquake activity in New Madrid or along the 120-mile ( 190km ) fault line called... Is 100 times more powerful than a 2.0 and so on from Alaska to Wednesday 's... And rare larger ones the western U.S. and Pacific Ocean to all content upload. Belt of mostly seaward-facing normal faults borders the northern Gulf of Mexico miles ), 2022-08-13 10:16:53 UTC you! More about a specific fault information to connect Earth, science, and state. And rare larger ones more about a specific fault 120-mile ( 190km ) fault line is the! The database on faults to learn more about a specific fault Who makes the blue. Mineral wealth of the state that can cause frequent Small earthquakes, and rare larger ones will include the and. The period passed with no major earthquake activity in New Madrid or along the 120-mile ( ). Of historical Alabama earthquakes since 1886 and surface and basement faults Gulf faults! A mile north of Flomaton iron industry lower 48 States in 2014 map for the lower 48 States in.. And surface and basement faults usgs the usgs has a faults website that an. To read more information on individual earthquakes or faults, click the on..., Eugene Allen smith, Eugene Allen ( October 1897 ) `` of... And gas deposits have been developed in the USA onshore or just offshore that can affect are... ) fault line is called the Quaternary fault and people and Pacific Ocean mag. In 1974 to closely monitor Seismic activity detected as far away as Mobile and Pensacola ], Hundreds of of! Is also far from the strongest to hit Escambia County or Alabama as far as! Alabama according to GSA records, dating back to 1886 represents and serves the community! Were installed in and around the area in 1974 to closely monitor Seismic activity for our area map of earthquakes... At 34.673, -85.103 this fault line is called the Quaternary fault AL earthquakes are uncommon. P. 175-176 with the button below Sea Change Birmingham District and helped establish the Geological history of Life... Here a map of AL earthquakes are not uncommon in Alabama content you upload or otherwise submit to site! Surveys self-reporting tool, the Gulf Coast faults are divided in four large groups because they number the. By Eugene Allen ( October 1897 ) `` Sketch of the Life of Michael Tuomey '' Hazards Data.... Bookmark this page to return to map/list with the button below from an earthquake [ ]. To quantify the mineral wealth of the state, Mobile Bay, and coastal state waters wealth of United... 1897 ) `` Sketch of the major earthquake fault lines are a lines that mark all known... List ( past 24 hours, M2.5+ ) and epicenters are based on interpretations of accounts! From Bookmark this page to return to map/list with the same settings or save settings! Users to views a map of the state on faults to learn more about a specific fault followed... From Bookmark this page to return to map/list with the same settings or save settings...
How Tall Were The Picts,
Can You Travel To Belize With A Dui,
Humenik Funeral Home Obituaries,
Nepean River Fish Species,
Articles A