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The Joplin tornado, also referred to as simply the Joplin EF5, was a large, deadly and devastating EF5
tornado A tornado is a violently rotating column of air that is in contact with the surface of Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, although the ...
that struck the city of
Joplin, Missouri Joplin is a city in Jasper County, Missouri, Jasper and Newton County, Missouri, Newton counties in the southwestern corner of the U.S. state of Missouri. The bulk of the city is in Jasper County, while the southern portion is in Newton County. J ...
, United States during the evening hours of Sunday, May 22, 2011, causing catastrophic damage to it and the surrounding regions. As part of a larger late-May sequence of tornadic activity, the extremely violent tornado began just west of Joplin at about 5:34 p.m. CDT (UTC–05:00) and quickly reached a peak width of nearly as it tracked through the southern part of the city, before later impacting rural
Jasper Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases, is an opaque, impure variety of silica, usually red, yellow, brown or green in color; and rarely blue. The common red color is due to ...
and Newton counties and dissipating after 38 minutes on the ground at 6:12 p.m. CDT (UTC–05:00). The tornado was on the ground for a total of . The tornado devastated a large portion of the city of Joplin, damaging nearly 8,000 buildings, and of those, destroying over 4,000 houses. The damage—which included major facilities like one of Joplin's two hospitals as well as much of its basic infrastructure—amounted to a total of $2.9 billion (equivalent to about $ billion today), making the Joplin tornado the costliest single tornado in U.S. history. The insurance payout was the highest in Missouri history, breaking the previous record of $2 billion from the hailstorm of April 10, 2001. The tornado was the fifth out of six total EF5s that occurred in 2011, with four having occurred a month earlier during the
2011 Super Outbreak The 2011 Super Outbreak was the largest, costliest, and one of the deadliest tornado outbreaks ever recorded, taking place in the Southern, Midwestern, and Northeastern United States from April 25 to 28, 2011, leaving catastrophic destruc ...
, and only two days before the same outbreak sequence produced another EF5 in El Reno, Oklahoma on May 24. Overall, the tornado killed 158 people (including eight indirect deaths) and injured some 1,150 others, making it the deadliest tornado of 2011. It ranks as the deadliest tornado in Missouri in addition to being one of the deadliest in the United States, having the highest death toll since the Glazier–Woodward F5 tornado in Texas and Oklahoma in 1947 and the seventh-deadliest overall in the U.S. It was the first F5/EF5 tornado to occur in Missouri since May 20, 1957, when an F5 tornado destroyed several suburbs of
Kansas City The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more t ...
, and only the second F5/EF5 tornado in Missouri since 1950. It was the third tornado to strike Joplin since May 1971. In the aftermath, President
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
toured the city on May 29, speaking at a memorial service for the victims. He would also deliver the
commencement address In the United States, a commencement speech or commencement address is a speech given to graduating students, generally at a university, although the term is also used for secondary education institutions and in similar institutions around the ...
at
Joplin High School Joplin High School is a public high school located in Joplin, Missouri, United States, founded in 1885. The school serves students in grades 9 through 12 and is the only traditional high school in the Joplin School District. History In 1885, Jop ...
a year later in 2012. Services were setup to help rebuild, with most of the town having businesses reopen as well as new ones being built by 2018. Additionally, the tornado helped inspire
FEMA The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Exec ...
to create the Waffle House Index for disaster preparations as a result of some locations remaining open during the storm.


Meteorological synopsis

On the evening of May 21, 2011, an area of low pressure was centered over western
South Dakota South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux ...
. This feature, in addition to steep
lapse rate The lapse rate is the rate at which an atmospheric variable, normally temperature in Earth's atmosphere, falls with altitude. ''Lapse rate'' arises from the word ''lapse'' (in its "becoming less" sense, not its "interruption" sense). In dry air, ...
s and
dewpoint The dew point is the temperature the air needs to be cooled to (at constant pressure) in order to produce a relative humidity of 100%. This temperature depends on the pressure and water content of the air. When the air at a temperature above the ...
s above , was conducive to the development of
supercell A supercell is a thunderstorm characterized by the presence of a mesocyclone, a deep, persistently rotating updraft. Due to this, these storms are sometimes referred to as rotating thunderstorms. Of the four classifications of thunderstorms (su ...
s later in the day. Very large
hail Hail is a form of solid Precipitation (meteorology), precipitation. It is distinct from ice pellets (American English "sleet"), though the two are often confused. It consists of balls or irregular lumps of ice, each of which is called a hailsto ...
was forecast, but the tornado threat was forecast to remain isolated. At 8:00 a.m. CDT (1300
UTC Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communica ...
), the
National Weather Service The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weathe ...
(NWS)
Storm Prediction Center The Storm Prediction Center (SPC) is a US government agency that is part of the National Centers for Environmental Prediction (NCEP), operating under the control of the National Weather Service (NWS), which in turn is part of the National Oceani ...
(SPC) issued a slight risk of severe storms for much of the upper Plains and the
Midwest The Midwestern United States (also referred to as the Midwest, the Heartland or the American Midwest) is one of the four census regions defined by the United States Census Bureau. It occupies the northern central part of the United States. It ...
. By 8:00 a.m. CDT (1300 UTC) on May 22, forecasters at the SPC realized that a more intense weather outbreak was likely to occur, and upgraded a large swath of the Midwest to a moderate risk. The system was forecast to evolve into a wave early Monday morning as a trough strengthened from the western United States. At the surface, a
cold front A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface Trough (meteorology), trough of Low-pressure area, low pressure. It often forms behind an extratropica ...
was forecast to pass through the region later in the day, while a dryline was forecast to intersect the cold front in
Kansas Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...
. These features, accompanied by the low-pressure system, encouraged very strong storm development along the cold front. By the 11:30 a.m. CDT (1630 UTC) updated outlook, certainty had grown stronger that a major severe weather event would occur that afternoon. A public severe weather outlook was issued at this time, and the outlook stated that severe weather was expected that afternoon, with tornadoes, large hail and strong winds all named as threats. At 1:30 p.m. CDT (1830 UTC), four hours prior to the tornado, the SPC issued a
tornado watch A tornado watch ( SAME code: TOA) is a statement issued by weather forecasting agencies to advise the public that atmospheric conditions in a given region may lead to the development of tornadoes within (or near) the region over a period of seve ...
for southwestern
Missouri Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
, to remain in effect until 9:00 p.m. CDT. The watch predicted "explosive thunderstorm development," with a "strong tornado or two possible." Thunderstorms began developing between 2:00 and 3:00 p.m. over southeast Kansas. They quickly became severe, and as thunderstorm development continued moving to the east, forecasters became more concerned about imminent tornado development. A tornado warning for the severe thunderstorm west of Joplin that eventually produced the EF5 tornado was first issued at 5:17 p.m. CDT (22:17 UTC), 17 minutes before it touched ground and 19 minutes before it entered the city of Joplin.


Tornado summary, track and damage


Beginning

The tornado first touched down in
Newton County, Missouri Newton County is a County (United States), county located in the southwest portion of the U.S. state of Missouri. As of the 2020 United States census, 2020 census, the population was 58,648. Its county seat is Neosho, Missouri, Neosho. The coun ...
, just east of the Missouri–Kansas state line, approximately southwest of the intersection of South Central City Road and 32nd Street, at 5:34 p.m. CDT (22:34 UTC). Eyewitnesses and
storm chasers Storm chaser or stormchaser may refer to: Weather * Storm chasing, the pursuit of any severe weather condition * Storm chaser, colloquial term referring to scammers who enter areas recently afflicted by disasters offering false or shoddy servi ...
reported multiple vortices rotating around the parent circulation. Here, the tornado downed several large trees at EF0 intensity. Civil defense sirens sounded in Joplin twenty minutes before the tornado struck, in response to the tornado warning issued at 5:17 p.m. CDT (22:17 UTC) for northwestern Newton and southwestern Jasper counties in Missouri, and southeastern portions of Cherokee County, Kansas, but many Joplin residents did not heed the warning or the sirens. The tornado moved east-northeast and strengthened to EF1 intensity as it continued through rural areas towards Joplin, snapping trees and power poles and damaging outbuildings. Widening, the tornado then tracked into the more densely populated southwest corner of the city near the Twin Hills Country Club. It heavily damaged several homes at a
subdivision Subdivision may refer to: Arts and entertainment * Subdivision (metre), in music * ''Subdivision'' (film), 2009 * "Subdivision", an episode of ''Prison Break'' (season 2) * ''Subdivisions'' (EP), by Sinch, 2005 * "Subdivisions" (song), by Rush ...
in this area at up to EF3 strength. The tornado continued to cause EF3 damage as it moved through another subdivision just east of Iron Gates Road. Numerous homes were destroyed and multiple vehicles tossed around, some of which were thrown onto or rolled into homes. The tornado reached EF4 intensity just before crossing S. Schifferdecker Ave.


EF5 intensity in Joplin

The now massive and wedge-shaped tornado then crossed S. Schifferdecker Ave. at 5:38 p.m. CDT (22:38 UTC), producing its first area of EF4 damage only four minutes after touching down, as several small but well-built commercial buildings were flattened. One person was killed after they were ejected from their car as the tornado crossed the road. Further strengthening resulted in the tornado reaching EF5 intensity shortly afterwards. Consistent EF4 to EF5 damage was noted east of S. Schifferdecker Ave. and continued through most of southern Joplin. Numerous homes, businesses, and medical buildings were flattened in this area, with concrete walls collapsed and crushed into the foundations. A large steel-reinforced step and floor structure leading to a completely destroyed medical building was "deflected upward several inches and cracked". Steel trusses from some of the buildings were "rolled up like paper", and deformation or twisting of the main support beams was noted. Multiple vehicles were thrown and mangled or wrapped around trees nearby. Several 300-pound concrete parking stops anchored with rebar were torn from a parking lot in this area and thrown up to away.
Iowa State University Iowa State University of Science and Technology (Iowa State University, Iowa State, or ISU) is a Public university, public land-grant university, land-grant research university in Ames, Iowa, United States. Founded in 1858 as the Iowa Agricult ...
wind engineer Partha Sarkar calculated the force needed to remove the parking stops from the lot and found that winds exceeding would have been required. Damage became remarkably widespread and catastrophic at and around the nearby St. John's Regional Medical Center, which lost nearly every window on three sides, interior walls, ceilings, and part of its roof; its life flight helicopter was also blown away and destroyed. Loss of backup power caused five fatalities, and the nine-story building was so damaged that it was deemed structurally compromised, and later torn down. According to the NWS office in
Springfield, Missouri Springfield is the List of cities in Missouri, third most populous city in the U.S. state of Missouri and the county seat of Greene County, Missouri, Greene County. The city's population was 169,176 at the 2020 United States census, 2020 censu ...
, such extreme structural damage to such a large and well-built structure likely indicated winds at or exceeding . Vehicles in the hospital parking lot were thrown into the air and mangled beyond recognition, including a semi-truck that was tossed and wrapped completely around a debarked tree. Small pieces of debris from the hospital, including X-rays, medical reports, and dental records, were found in Greene and Polk counties many miles to the east. Wind-rowing of debris was noted in this area, and more concrete parking stops were removed from the St. John's parking lot. Virtually every house near McClelland Boulevard and 26th Street was flattened; some were swept completely away, and trees sustained severe debarking.


Peak intensity

As the tornado tracked eastward, it maintained EF5 strength as it crossed Main Street (Route 43) between 20th and 26th Streets. It heavily damaged every business along that stretch and virtually destroyed several institutional buildings. It tracked just south of downtown, narrowly missing it. Entire neighborhoods were leveled in this area with some more homes swept away, and trees were stripped completely of their bark. At some residences, reinforced concrete porches were deformed or, in some cases, completely torn away. Damage to driveways was noted at some residences as well. Numerous vehicles were tossed up to several blocks, and a few homeowners never located their vehicles. A large church, a nursing home, Franklin Technology Center, St. Mary's Catholic Church and School, and
Joplin High School Joplin High School is a public high school located in Joplin, Missouri, United States, founded in 1885. The school serves students in grades 9 through 12 and is the only traditional high school in the Joplin School District. History In 1885, Jop ...
were all destroyed along this corridor. The Greenbriar Nursing Home was completely leveled, with 21 fatalities occurring there alone, with dozens of fatalities occurring elsewhere in this area as well. No one was in the high school at the time, as the graduation ceremonies held about to the north at
Missouri Southern State University Missouri Southern State University (Missouri Southern, MSSU, or MoSo) is a public university in Joplin, Missouri. It was established in 1937 as Joplin Junior College. The university enrolled 4,087 students in Fall 2023. History Missouri Souther ...
had concluded shortly before the storm. Pieces of cardboard were found embedded in stucco walls that remained standing at Joplin High School. Steel beams and pieces of fencing were deeply embedded into the ground in fields near the high school, steel fence posts were bent to the ground in opposite directions, and a school bus was thrown into a nearby bus garage. As the tornado crossed Connecticut Avenue further to the east, it destroyed several large apartment buildings which resulted in 14 fatalities, along with a Dillons grocery store, and a bank. Only the concrete safety deposit box vault remained at the bank, and a wooden 2x4 was found speared completely through a concrete curb at one location. The tornado then approached Rangeline Road, the main commercial strip in the eastern part of Joplin, affecting additional neighborhoods along 20th Street. The now heavily rain-wrapped tornado continued at EF5 intensity as it crossed Range Line Road. In that corridor between about 13th and 32nd Streets, the tornado continued producing catastrophic damage as it reached its widest point nearly across. As the tornado struck a
Pizza Hut Pizza Hut, LLC is an American multinational pizza restaurant chain and international franchise founded in 1958 in Wichita, Kansas, by brothers Dan and Frank Carney. The chain, headquartered in Plano, Texas, operates 19,866 restaurants worldw ...
on South Range Line Road, store manager Christopher Lucas herded four employees and 15 customers into a walk-in freezer. With difficulty closing the door, he wrapped a
bungee cord file:Bungee Cord PICT6882a.jpg, Bungee cords equipped with metal hooks A bungee cord (sometimes spelled bungie; also known as a shock cord or an ocky strap) is an elastomer, elastic cord composed of one or more elastic strands forming a core, usua ...
holding the door shut around his arm until he was sucked out and killed by the tornado. The tornado completely destroyed a
Walmart Walmart Inc. (; formerly Wal-Mart Stores, Inc.) is an American multinational retail corporation that operates a chain of hypermarkets (also called supercenters), discount department stores, and grocery stores in the United States and 23 other ...
supercenter, a
Home Depot The Home Depot, Inc., often referred to as Home Depot, is an American multinational corporation, multinational home improvement retail corporation that sells tools, construction products, appliances, and services, including fuel and transportat ...
, and numerous other businesses and restaurants in this area, many of which were flattened. Numerous metal roof trusses were torn from the Home Depot building and were found broken and mangled in nearby fields. Cars that originated at the Home Depot parking lot were found hundreds of yards away. Asphalt was scoured from parking lots at Walmart and a nearby pizza restaurant, and large tractor-trailers were thrown up to away. An
Academy Sports + Outdoors Academy Sports + Outdoors is an American sporting-goods store chain with corporate offices in the Katy Distribution Center in unincorporated area, unincorporated western Harris County, Texas, United States, near Katy, Texas, Katy and west of Hous ...
store along Range Line sustained major structural damage, and a chair was found impaled legs-first through an exterior stucco wall there. A nearby three-story apartment complex was also devastated, and two cell phone towers collapsed. In this area, numerous cars were thrown and piled on top of each other, manhole covers were removed from roads and thrown, the ground scoured, and a
Pepsi Pepsi is a Carbonated water, carbonated soft drink with a cola flavor, manufactured by PepsiCo which serves as its flagship product. In 2023, Pepsi was the second most valuable soft drink brand worldwide behind Coca-Cola; the two share a long ...
distribution plant was completely leveled. Additional calculations with regards to the manhole covers by Partha Sarkar revealed that winds had to have exceeded for the manhole covers to be removed. Twenty fatalities occurred in this area, and the damage was rated as EF5. Extreme damage continued in the area of Duquesne Road in southeast Joplin. Many houses and industrial and commercial buildings were flattened in this area as well. The industrial park near the corner of 20th and Duquesne was especially hard hit with nearly every building flattened. Several large metal warehouse structures were swept cleanly from their foundations, and several heavy industrial vehicles were thrown up to away in this area. One of the many warehouses affected was a
Cummins Cummins Inc. is an American multinational corporation, multinational corporation that designs, manufactures, and distributes engines, electric vehicle components, and power generation products. Cummins also services engines and related equipmen ...
warehouse, a concrete block and steel building that was destroyed. The last area of EF5 damage occurred in the industrial park, and a nearby Fastrip gas station and convenience store was completely destroyed – a famous first-person video of the direct hit was recorded by a man sheltering in the beer cooler here. Many homes were destroyed further to the east at EF3 to EF4 strength in a nearby subdivision, and East Middle School sustained major damage.


Weakening and dissipation

The tornado then continued on an east to east-southeast trajectory towards
I-44 Interstate 44 (I-44) is an Interstate Highway in the central United States. Although it is nominally an east–west road as it is even-numbered, it follows a more southwest–northeast alignment. Its western terminus is in Wichita Falls, T ...
where it weakened; nonetheless, vehicles were blown off the highway and mangled near
US 71 U.S. Route 71 or U.S. Highway 71 (US 71) is a major north–south United States highway that extends for over 1500 miles (2500 km) in the central United States. This original 1926 route has remained largely unchanged by encroaching Intersta ...
(exit 11) (now
I-49 Interstate 49 (I-49) is a north–south Interstate Highway with multiple segments. The original portion is entirely within Louisiana with an additional signed portion extending from I-220 in Shreveport to the Arkansas state line, three ne ...
) interchange. The damage at and around the interchange was rated EF2 to EF3. The weakening tornado continued to track into the rural areas of southeastern Jasper County and northeastern Newton County where damage was generally minor to moderate, with trees, mobile homes, outbuildings, and frame homes damaged mainly at EF0 to EF1 strength. The tornado lifted east of
Diamond Diamond is a Allotropes of carbon, solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond is tasteless, odourless, strong, brittle solid, colourless in pure form, a poor conductor of e ...
at 6:12 p.m. CDT (23:12 UTC), according to aerial surveys. The total track length was long, and the tornado was up to across at its widest point. A total of 158 people were killed, and over 1,150 others were injured along the path. A separate EF2 tornado touched down near Wentworth from the same supercell about east-southeast of Joplin, beginning roughly 10 minutes before the dissipation of this tornado.


Aftermath and impact

A preliminary survey of the tornado damage by the NWS office in Springfield began on May 23. The initial survey confirmed a violent tornado rated as a high-end EF4. Subsequent damage surveys, however, found evidence of more intense damage, and so the tornado was upgraded to an EF5 with estimated winds over , peaking at . The scope of the damage was immense: according to the local branch of the
American Red Cross The American National Red Cross is a Nonprofit organization, nonprofit Humanitarianism, humanitarian organization that provides emergency assistance, disaster relief, and disaster preparedness education in the United States. Clara Barton founded ...
, about 25% of Joplin was destroyed, though emergency officials reported some level of damage to about 75% of the city. A week after the tornado, Joplin's mayor estimated that 25% of the businesses licensed in the city were damaged or destroyed. Official accountings of the precise number of buildings damaged or destroyed vary somewhat. According to the
National Institute of Standards and Technology The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into Outline of p ...
(NIST) technical report, in total 7,964 buildings were damaged in Joplin, including 7,411 residential buildings and 553 non-residential. At least 3,734 of those buildings (including 3,181 of the residential and all 553 of the non-residential buildings) sustained so much damage as to be considered destroyed. According to a
Federal Emergency Management Agency The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Exec ...
(FEMA) study, 8,264 homes were impacted, and of those, 3,884 were "significantly damaged" and 4,380 were destroyed.


Infrastructure

The tornado also severely damaged critical infrastructure in the city, hampering emergency response and recovery efforts. Approximately 4,000 electricity distribution poles were damaged, more than of distribution line brought down, 135
transmission tower A transmission tower (also electricity pylon, hydro tower, or pylon) is a tall structure, usually a lattice tower made of steel that is used to support an overhead power line. In electrical grids, transmission towers carry high-voltage transmis ...
s "affected," and an
electrical substation A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station an ...
in the path of the tornado was completely destroyed (two more were damaged, but reparably so). In the immediate aftermath of the storm, approximately 20,000 people were left without power, and those with homes left intact could not get it restored until 10–12 days later, when their dwellings were approved for safe occupancy. The ultimate cost of rebuilding Joplin's damaged electricity system was calculated at $25.7 million. The tornado also caused about 4,000 leaks in water service lines, dropping Joplin's water system pressure below operating level and necessitating a block-by-block effort to find and repair the service line leaks, with a water boil order issued for the entire city in the meantime. Water pressure was returned to normal outside of the damage area within 48 hours, and the water boil order was lifted after five and a half days. Approximately 3,500 gas meters and of gas main were damaged, and it took two weeks to stem every gas leak; some damaged mains could not be shut off because they served critical facilities like Freeman Health System, the lone remaining hospital in Joplin. In east Joplin, of
anhydrous ammonia Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula . A stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell. It is widely used in fertilizers, ...
was released from a valve at a trucking facility and quickly contained; no significant toxic releases occurred. With 21 cell towers down and fiber cables damaged, cellular communications—voice calls in particular, text messages less so—were heavily impeded. Temporary mobile cell towers were deployed by wireless carriers to fill the gap within 24 hours. By May 24, three towers owned by
AT&T AT&T Inc., an abbreviation for its predecessor's former name, the American Telephone and Telegraph Company, is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the w ...
and Sprint had been restored.


Insurance

An early estimate from catastrophe risk modeling firm Eqecat, Inc. placed the insured losses from the tornado at $1–3 billion USD. By mid-June, more than 19,000 insurance claims had been filed, a number that eventually rose to 61,000, with a total payout of more than $2 billion—31% going to homeowners and 5% to those who lost vehicles. The impact on the insurance industry was not so much due to the number of claims, but the cumulative effect of such a large number of total losses. More than 2,500 local people employed in insurance were involved in some capacity. It was presumed that
State Farm State Farm Insurance is a group of mutual insurance companies throughout the United States with corporate headquarters in Bloomington, Illinois. Founded in 1922, it is the largest property and casualty insurance, property, casualty and auto i ...
would assume the largest share of these losses, having market share of 27% for
homeowners insurance Home insurance, also commonly called homeowner's insurance (often abbreviated in the US real estate industry as HOI), is a type of property insurance that covers a private residence. It is an insurance policy that combines various personal insur ...
and 21% for
automobile insurance Vehicle insurance (also known as car insurance, motor insurance, or auto insurance) is insurance for cars, trucks, motorcycles, and other road vehicles. Its primary use is to provide financial protection against physical damage or bodily injury ...
. The $2.8 billion in damage is the largest amount for a tornado since the Tuscaloosa-Birmingham EF4 which occurred in the same year.


Casualties

As of May 2013, the official death toll from NWS was listed at 158 while the City of Joplin listed the death toll at 161 (158 direct). The list was up to 162, until one man's injuries were found to be unrelated to the event. In one indirect fatality, a policeman was struck by lightning and killed while assisting with recovery and cleanup efforts the day after the storm. Another five indirect fatalities occurred after a disease outbreak of
mucormycosis Mucormycosis, also known as black fungus, is a severe fungal infection that comes under fulminant fungal sinusitis, usually in people who are immunocompromised. It is curable only when diagnosed early. Symptoms depend on where in the body the ...
infected 13 people, possibly 18 people. Shortly after the tornado, authorities had listed 1,300 people as missing, but the number quickly dwindled as they were accounted for."Death toll from Joplin tornado is 134, officials say" By Kevin Murphy, June 1, 2011
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reuters.com
Many people were reported to have been trapped in destroyed houses. Seventeen people were rescued from the rubble the day after the tornado struck. Of 146 sets of remains recovered from the rubble, 134 victims had been positively identified by June 1. This total included four sets of partial remains, some of which may have been from a single person. On June 2, it was announced that four more victims had died. Six people were killed when St. John's Regional Medical Center was struck by the tornado. Five of those deaths were patients on ventilators who died after the building lost power and a backup generator did not work.Five patients who died in Joplin hospital suffocated
, Reuters, Kevin Murphy, May 24, 2011
The sixth fatality was a hospital visitor. The '' Joplin Globe'' reported that 54% of the people killed died in their residences, 32% died in non-residential areas and 14% died in vehicles or outdoors. Joplin officials after the tornado announced plans to require hurricane ties or other fasteners between the houses and their foundations (devices add about US$600 to the construction costs). Officials rejected a proposal to require concrete basements in new houses. Officials noted that as of 2009, only 28% of Joplin's new homes had basements, compared with 38% two decades before. At least 1,150 people were injured severely enough to seek treatment at regional hospitals. Injuries ranged from cuts and bruises to impalement by large debris. Officials said they rescued 944 pets and reunited 292 with owners.


Rating dispute

In 2013, the
American Society of Civil Engineers The American Society of Civil Engineers (ASCE) is a tax-exempt professional body founded in 1852 to represent members of the civil engineering profession worldwide. Headquartered in Reston, Virginia, it is the oldest national engineering soci ...
published a study disputing the tornado's initial EF5 rating, based on surveying damage on over 150 structures within a six-mile segment of the storm's path. According to the report, over 83% of the damage was caused by wind speeds of or less, the maximum wind speed of an EF2 tornado. An additional 13% was caused by EF3 wind speeds, and 3% was consistent with EF4 winds. The study found no damage consistent with wind speeds over , the minimum threshold of an EF5 tornado. Researchers concluded that the inability to find EF5 damage was due to the absence of construction standards that were able to determine the necessary wind speeds. Bill Colbourne, a member of the engineering team that surveyed the damage, declared that "a relatively large number of buildings could have survived in Joplin if they had been built to sustain hurricane winds." However, the EF5 rating stood. The NWS office in Springfield stated that their survey teams found only a small area of EF5 structural damage, and that it could have easily been missed in the survey (at and around St. John's Medical Center). Bill Davis, head of Springfield's NWS office, said that the results of the study "do not surprise me at all," adding that "there was only a very small area of EF5 damage in Joplin...we knew right off the bat there was EF4 damage. It took us longer to identify the EF5 damage and that it would take winds of over to do that damage." Additionally, the basis for the EF5 rating in Joplin was mainly contextual rather than structural, with non-conventional damage indicators such as the removal of concrete parking stops, manhole covers, reinforced concrete porches, driveways, and asphalt used to arrive at a final rating. The presence of wind rowed structural debris, instances of very large vehicles such as buses, vans, and semi-trucks being thrown hundreds of yards to several blocks from their points of origin, the fact that some homeowners never located their vehicles, and the overwhelming extent and totality of the destruction in Joplin were also taken into consideration. According to a detailed damage survey by Timothy Marshall, a majority of houses were destroyed at winds of EF2-3 strength. However he identified 22 well anchored houses which were assigned EF5 ratings.


Response

Immediately following the disaster, emergency responders were deployed within and to the city to undertake search and rescue efforts. Then
Governor A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...
Jay Nixon Jeremiah Wilson "Jay" Nixon (born February 13, 1956) is an American lawyer and politician who served as the List of governors of Missouri, 55th governor of Missouri from 2009 to 2017. A member of the Democratic Party (United States), Democratic P ...
declared a
state of emergency A state of emergency is a situation in which a government is empowered to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state before, during, o ...
for the Joplin area shortly after the tornado hit, and ordered
Missouri National Guard The Missouri National Guard (MONG), commonly known as the Missouri Guard, is a component of the Army National Guard and Missouri State Department of the National Guard. It is composed of Army National Guard, Army and Missouri Air National Guard, A ...
troops to the city. By May 23, Missouri Task Force One (consisting of 85 personnel, four dogs, and heavy equipment) arrived and began searching for missing persons. Five heavy rescue teams were also sent to the city a day later. Within two days, numerous agencies arrived to assist residents in the recovery process. The National Guard deployed 191 personnel and placed 2,000 more on standby to be deployed if needed. In addition, the
Missouri State Highway Patrol The Missouri State Highway Patrol (MSHP) is the highway patrol agency for Missouri and has jurisdiction all across the state. It is a division of the Missouri Department of Public Safety. Colonel Michael A. Turner has been serving as the 25th ...
provided 180 troopers to assist the Joplin Police Department and other local agencies with law enforcement, rescue, and recovery efforts that also included the deployment of five ambulance strike teams, and a total of 25 ambulances in the affected area on May 24 as well over 75 Marines from the Ft. Leonard Wood Army base. Due to the severe damage caused by the tornado, the traveling Piccadilly Circus was unable to perform as scheduled. As a result, the circus employees brought their two adult elephants to help drag damaged automobiles and other heavy debris out of the streets. Despite the destruction, two Waffle House locations in Joplin remained open following the tornado. This led
Federal Emergency Management Agency The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Exec ...
Administrator Craig Fugate to develop the concept of the Waffle House Index for measuring disaster impact. In May 2012, the Missouri National Guard released documents showing that four soldiers looted consumer electronics from a ruined Walmart during efforts to locate survivors the day after the tornado. According to the investigative memo, they believed the merchandise was going to be destroyed. All four soldiers were demoted and had letters of reprimand placed in their personnel files, but were never prosecuted, though many civilian looters were.


Cleanup

The Joplin tornado generated an estimated 3 million cubic yards of debris, an amount sufficient to cover a football field 120 stories high. Removal efforts lasted for months, and at their height more than 410 trucks a day transported debris to landfills in Joplin itself, as well as nearby
Galena Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals. It crysta ...
and Lamar. The tornado also led to renewed lead contamination on many Joplin properties. Joplin had been the site of lead mining and processing for decades before cleanup efforts began in the mid-1990s, and the tornado's upheaval of the surface as it swept houses from foundations and uprooted trees re-contaminated about 40% of yards in southern Joplin, leaving behind chunks of raw lead ore the size of tennis or golf balls. The city spent more than $5 million to clean the properties up using grants from the Environmental Protection Agency, scraping off the topsoil and replacing it with clean soil, and further required that builders in the damage area test for lead and clean it up before construction.


Social media response

The tornado also highlighted a new form of disaster response, using social media. This type of disaster response is now known as Social Media Emergency Management. News outlets began aggregating images and video from eyewitnesses shared through social media. Public citizen-led Facebook groups and web sites coordinated information, needs, and offers. The results were so effective the project became a finalist in the 2011 Mashable Awards for Best Social Good Cause Campaign.


National attention

President
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
toured the community on May 29, flying into Joplin Regional Airport and speaking at a memorial at the Taylor Performing Arts Center at
Missouri Southern State University Missouri Southern State University (Missouri Southern, MSSU, or MoSo) is a public university in Joplin, Missouri. It was established in 1937 as Joplin Junior College. The university enrolled 4,087 students in Fall 2023. History Missouri Souther ...
about north of the worst of the devastation. Obama had been on a state visit to Europe at the time of the storm. Members of the controversial
Westboro Baptist Church The Westboro Baptist Church (WBC) is an American unaffiliated Primitive Baptists, Primitive Baptist church in Topeka, Kansas, that was founded in 1955 by pastor Fred Phelps. It is widely considered a hate group and a cult, and is known for Prot ...
were also scheduled to protest the same day in Joplin, but they did not show up. There was a massive counterprotest that was organized in response to the Westboro protest, in which thousands of protesters showed up holding signs saying, "God Loves Joplin" and "We Support You Joplin." President Obama also delivered the
commencement address In the United States, a commencement speech or commencement address is a speech given to graduating students, generally at a university, although the term is also used for secondary education institutions and in similar institutions around the ...
at
Joplin High School Joplin High School is a public high school located in Joplin, Missouri, United States, founded in 1885. The school serves students in grades 9 through 12 and is the only traditional high school in the Joplin School District. History In 1885, Jop ...
on May 21, 2012, a year after the tornado.


Rebuilding and recovery

FEMA maintained a large presence in Joplin following the tornado, with as many as 820 employees working in the city. One FEMA undertaking was the construction of 15 temporary housing sites in and around Joplin, which housed 586 families/households at their peak. The city, warned by federal officials that it should expect to lose 25% of its population following the tornado, responded quickly and built an average of five houses a week between 2011 and 2022. Most businesses reopened, and more than 300 new businesses opened between 2011 and early 2016. In April 2012, Joplin voters approved a $62 million bond to continue constructing new schools and repair damaged existing ones. Engineers criticized the tilt-up construction of the Home Depot building, in which all but two of the walls collapsed in a
domino effect A domino effect is the cumulative effect produced when one event sets off a series of similar or related events, a form of chain reaction. The term is an analogy to a falling row of dominoes. It typically refers to a linked sequence of events ...
after the tornado lifted the roof, killing seven people in the front of the store (although 28 people in the back of the store survived when those walls collapsed outwards). Home Depot officials disagreed with the study published by ''
The Kansas City Star ''The Kansas City Star'' is a newspaper based in Kansas City, Missouri. Published since 1880, the paper is the recipient of eight Pulitzer Prizes. ''The Star'' is most notable for its influence on the career of President Harry S. Truman and a ...
'' and said they would use the tilt-up practice when they rebuilt the Joplin store. On June 1, the Home Depot said it would have a new temporary building erected and operational within two weeks. In the meantime, it opened for business in the parking lot of its demolished building. On June 20, the Home Depot opened a temporary building constructed by the company's disaster recovery team. Within two years, the city's workers and community groups compiled and published "Joplin Pays it Forward" to give recovery advice to other places struck by disasters. Many homes and businesses have been rebuilt since the tornado. Joplin High School was reopened on September 2, 2014. St. John's Regional Medical Center (now Mercy Hospital) had to be rebuilt and reopened in 2015.


Mental health impacts

Eighteen people committed suicide in the wake of the tornado, according to the executive director of the Community Clinic of Southwest Missouri, a co-chair of the city's long-term recovery team. Calls about domestic violence grew in the year following the disaster. In 2024, Jennifer M. First, J. Brian Houston, and Sangwon Lee with the
University of Tennessee The University of Tennessee, Knoxville (or The University of Tennessee; UT; UT Knoxville; or colloquially UTK or Tennessee) is a Public university, public Land-grant university, land-grant research university in Knoxville, Tennessee, United St ...
along with Megan Carnahan and Mansoo Yu with the
University of Missouri The University of Missouri (Mizzou or MU) is a public university, public Land-grant university, land-grant research university in Columbia, Missouri, United States. It is Missouri's largest university and the flagship of the four-campus Univers ...
, published a qualitative case study of survivors from the tornado, in which they described how survivors recovered from "tornado brain". In the paper, they stated approximately 41% of the residents of Joplin were directly impacted by the tornado and that the tornado lead to "various mental health disorders such as depression, anxiety, and post-traumatic stress disorder".


In popular culture

A number of documentaries have been produced about the Joplin tornado and its effects on the city. These include ''Heartland: A Portrait of Survival'', directed by Erica Tremblay and featured at the Omaha Film Festival and the St. Louis International Film Festival, as well as ''Deadline in Disaster'' (directed by Beth Pike), which followed the staff of The Joplin Globe in the tornado's aftermath and received a regional Emmy in the Documentary-Cultural category during the 37th Mid-America Emmy Awards. In October 2011, ''The Joplin Globe'' released a hard-cover pictorial book entitled ''32 Minutes in May: The Joplin Tornado''. In March 2025,
Netflix Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple lang ...
released a feature-length documentary on the tornado, titled ''The Twister: Caught in the Storm''. Residents of Joplin who recalled the storm were interviewed for the documentary. Director-writer Alexandra Lacey told ''
The Hollywood Reporter ''The Hollywood Reporter'' (''THR'') is an American digital and print magazine which focuses on the Cinema of the United States, Hollywood film industry, film, television, and entertainment industries. It was founded in 1930 as a daily trade pap ...
,'' "It was a difficult prospect to find the characters and make sure that we were treating each one of them the right way and making them feel comfortable to tell their story. ..What really struck me was the lasting mental health impact on the folks there in Joplin. Every time the wind gets stronger, or the sirens go... It’s really hard.”


See also

* 2008 Parkersburg-New Hartford tornado – Another EF5 tornado that also occurred during Graduation day in
Iowa Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
, 3 years prior * 2007 Greensburg tornado – Another large and destructive EF5 tornado that struck
Greensburg, Kansas Greensburg is a city in and the county seat of Kiowa County, Kansas, United States. As of the 2020 United States census, the population of the city was 740. It is home to the world's largest hand-dug well. On the evening of May 4, 2007, Gre ...
4 years prior *
1967 Belvidere tornado On the afternoon of April 21, 1967, a violent tornado tracked through Belvidere, Illinois, United States. The tornado struck just after students at the city's high school had been dismissed, as they were loading onto school buses. Buses, some of ...
– An F4 tornado that did similar institutional damage to urban areas * 2025 St. Louis tornado — An EF3 tornado in Missouri 13 years later that caused the worst residential damage since this tornado *
List of North American tornadoes and tornado outbreaks These are some notable tornadoes, tornado outbreaks, and tornado outbreak sequences that have occurred in North America. #''The listing is U.S.-centric, with greater and more consistent information available for U.S. tornadoes. Some North America ...
* List of F5, EF5, and IF5 tornadoes * List of deadliest tornadoes in the Americas *
Tornado intensity Tornado intensity is the measure of wind speeds and potential risk produced by a tornado. Intensity can be measured by In situ#Earth and atmospheric sciences, ''in situ'' or remote sensing measurements, but since these are impractical for wide- ...
*
Tornado records This article lists various tornado records. The most "extreme" tornado in recorded history was the 1925 Tri-State tornado, Tri-State tornado, which spread through parts of Missouri, Illinois, and Indiana on March 18, 1925. It is considered an F5 ...
* 1925 Tri-State tornado – The deadliest tornado in U.S. history * 1896 St. Louis–East St. Louis tornado – The costliest tornado in U.S. history if accounted for inflation


Notes


References


Further reading

*


External links


Tornado, Joplin, Missouri, 2011
from (
National Institute of Standards and Technology The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into Outline of p ...
)
NOAA's Aerial Survey of Joplin, MissouriRadar loop of the Joplin tornadoSlideshow of damage from the tornado

OPT: One Year After the Joplin Tornado

2011 Joplin EF5 Tornado: Unedited broadcast beginning 9 minutes before historic disaster unfolded.
{{DEFAULTSORT:2011-05-22 Joplin Tornado F5, EF5 and IF5 tornadoes Tornadoes in Missouri 05-22 Joplin 2011-05-22 Tornado Tornado, 05-22, Joplin Joplin Tornado, 05-22 Joplin Tornado, 22 Presidency of Barack Obama