San Justo Tornado
   HOME
*





San Justo Tornado
The San Justo tornado was a powerful F5 tornado which struck San Justo, a town in the province of Santa Fe, Argentina, on January 10, 1973. At least 63 people were reported dead and 350 were reported injured as it cut a 330 yard wide swath through the town. It was the most violent tornado ever recorded in South America, and also the entire Southern Hemisphere. This tornado was widely considered to have been an F5 on the Fujita Scale, and in 2017, it received its official F5 rating. The tornado had an economic cost of about $60,000 and was the deadliest tornado in Argentina's history. The tornado After a morning of intense heat, at noon huge cumulonimbus clouds were seen coming. Due to the high relative humidity content and extreme instability, around 13:00 local time, the clouds produced some isolated rainfalls. Then, at about 14:15 local time, a tornado touched down right next to the General Belgrano Railroad tracks, in an open field. According to eyewitnesses, the ground was ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


San Justo, Santa Fe
San Justo is a city in the center region of the province of Santa Fe, Argentina, 99 km north from the provincial capital. It had about 22,000 inhabitants at the and it is the head town of the San Justo Department. Founded in 1868 by Mariano Cabal, San Justo attained the status of a ''comuna'' (commune) on 13 July 1887 and the following year the Ferrocarril Provincial de Santa Fe Province of Santa Fe Railway (in Spanish: Ferrocarril Provincial de Santa Fe and in French: "Compagnie Française de Chemins de Fer dans la Province de Santa Fe") was a French-owned company that purchased a railway network built by the provincia ... arrived on 1 September 1888. It became a city on 17 September 1959. On January 10, 1973, the city was struck by a destructive tornado. References * * Populated places in Santa Fe Province {{SantaFeAR-geo-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Santa Fe Province
The Province of Santa Fe ( es, Provincia de Santa Fe, ) is a Provinces of Argentina, province of Argentina, located in the center-east of the country. Neighboring provinces are from the north clockwise Chaco Province, Chaco (divided by the 28th parallel south), Corrientes Province, Corrientes, Entre Ríos Province, Entre Ríos, Buenos Aires Province, Buenos Aires, Córdoba Province, Argentina, Córdoba, and Santiago del Estero Province, Santiago del Estero. Together with Córdoba and Entre Ríos, the province is part of the economico-political association known as the Center Region (Argentina), Center Region. Santa Fe's most important cities are Rosario (population 1,193,605), the capital Santa Fe, Argentina, Santa Fe (369,000), Rafaela (100,000), Reconquista, Santa Fe, Reconquista (99,000) Villa Gobernador Gálvez (74,000), Venado Tuerto (69,000), and Santo Tomé, Santa Fe, Santo Tomé (58,000). The adult literacy rate in the province is 96.3%. History The aboriginal tribes ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Tornado
A tornado is a violently rotating column of air that is in contact with both the surface of the 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 word cyclone is used in meteorology to name a weather system with a low-pressure area in the center around which, from an observer looking down toward the surface of the Earth, winds blow counterclockwise in the Northern Hemisphere and clockwise in the Southern. Tornadoes come in many shapes and sizes, and they are often visible in the form of a condensation funnel originating from the base of a cumulonimbus cloud, with a cloud of rotating debris and dust beneath it. Most tornadoes have wind speeds less than , are about across, and travel several kilometers (a few miles) before dissipating. The most extreme tornadoes can attain wind speeds of more than , are more than in diameter, and stay on the ground for more than 100 k ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

List Of F5 And EF5 Tornadoes
This is a list of tornadoes which have been officially or unofficially labeled as F5, EF5, T10-T11, IF5, or an equivalent rating, the highest possible ratings on the various tornado intensity scales. These scales – the Fujita scale, the Enhanced Fujita scale, the International Fujita scale, and the TORRO tornado intensity scale – attempt to estimate the intensity of a tornado by classifying the damage caused to natural features and man-made structures in the tornado's path. Tornadoes are among the most violent known meteorological phenomena. Each year, more than 2,000 tornadoes are recorded worldwide, with the vast majority occurring in North America and Europe. In order to assess the intensity of these events, meteorologist Ted Fujita devised a method to estimate maximum wind speeds within tornadic storms based on the damage caused; this became known as the Fujita scale. The scale ranks tornadoes from F0 to F5, with F0 being the least intense and F5 being the most intens ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Fujita Scale
The Fujita scale (F-Scale; ), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is determined by meteorologists and engineers after a ground or aerial damage survey, or both; and depending on the circumstances, ground-swirl patterns (cycloidal marks), weather radar data, witness testimonies, media reports and damage imagery, as well as photogrammetry or videogrammetry if motion picture recording is available. The Fujita scale was replaced with the Enhanced Fujita scale (EF-Scale) in the United States in February 2007. In April 2013, Canada adopted the EF-Scale over the Fujita scale along with 31 "Specific Damage Indicators" used by Environment Canada (EC) in their ratings. Background The scale was introduced in 1971 by Ted Fujita of the University of Chicago, in collaboration with Allen Pearson, head of the National Sev ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Cumulonimbus Cloud
Cumulonimbus (from Latin ''cumulus'', "heaped" and ''nimbus'', "rainstorm") is a dense, towering vertical cloud, typically forming from water vapor condensing in the lower troposphere that builds upward carried by powerful buoyant air currents. Above the lower portions of the cumulonimbus the water vapor becomes ice crystals, such as snow and graupel, the interaction of which can lead to hail and to lightning formation, respectively. When occurring as a thunderstorm these clouds may be referred to as thunderheads. Cumulonimbus can form alone, in clusters, or along squall lines. These clouds are capable of producing lightning and other dangerous severe weather, such as tornadoes, hazardous winds, and large hailstones. Cumulonimbus progress from overdeveloped cumulus congestus clouds and may further develop as part of a supercell. Cumulonimbus is abbreviated Cb. Appearance Towering cumulonimbus clouds are typically accompanied by smaller cumulus clouds. The cumulonimbus bas ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

General Manuel Belgrano Railway
The General Manuel Belgrano Railway (FCGMB) (Spanish: Ferrocarril General Manuel Belgrano), named after the Argentine politician and military leader Manuel Belgrano, is a railway and the longest of the Argentine system. It was one of the six State-owned Argentine railway companies formed after President Juan Perón's nationalisation of the railway network in 1948. Retiro station is the railway's terminus in Buenos Aires, from which the railway runs to many provinces in the Centre and North of Argentina, such as Santa Fe, Córdoba, Tucumán, La Rioja, Catamarca, Chaco, Santiago del Estero, Salta and Jujuy. In the metropolitan section of the city of Buenos Aires, Ferrocarril Belgrano is divided into two lines, Belgrano Norte and Belgrano Sur, currently operated by Private companies Ferrovías and Argentren respectively. Passenger trains of Norte Line are only run to Villa Rosa in Pilar Partido. From then on, freight services run to the rest of the network, operate ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Ted Fujita
was a Japanese-American meteorologist whose research primarily focused on severe weather. His research at the University of Chicago on severe thunderstorms, tornadoes, hurricanes, and typhoons revolutionized the knowledge of each. Although he is best known for creating the Fujita scale of tornado intensity and damage, he also discovered downbursts and microbursts, and was an instrumental figure in advancing modern understanding of many severe weather phenomena and how they affect people and communities, especially through his work exploring the relationship between wind speed and damage. Biography Fujita was born in the village of Sone, Fukuoka Prefecture, Japan, an area that is now part of the city of Kitakyushu. He studied and taught at Kyushu Institute of Technology. In 1953 he was invited to the University of Chicago by Horace R. Byers, who had become interested in Fujita's research, particularly his independent discovery of the cold-air downdraft. Fujita remained at the Univ ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Tornadoes Of 1973
This page documents notable tornadoes and tornado outbreaks worldwide in 1973, but mostly features events in the United States. According to tornado researcher Thomas P. Grazulis, documentation of tornadoes outside the United States was historically less exhaustive, owing to the lack of monitors in many nations and, in some cases, to internal political controls on public information. Most countries only recorded tornadoes that produced severe damage or loss of life. Consequently, available documentation in 1973 mainly covered the United States. On average, most recorded tornadoes, including the vast majority of significant—F2 or stronger—tornadoes, form in the U.S., although as many as 500 may take place internationally. Some locations, like Bangladesh, are as prone to violent tornadoes as the U.S., meaning F4 or greater events on the Fujita scale. Historically, the number of tornadoes globally and in the United States was and is likely underrepresented: research by Grazulis o ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Natural Disasters In Argentina
The climate of Argentina varies from region to region, as the vast size of the country and wide variation in altitude make for a wide range of climate types. Summers are the warmest and wettest season in most of Argentina except in most of Patagonia where it is the driest season. Warm in the north, cool in the center and cold in the southern parts experiencing frequent frost and snow. Because southern parts of the country are moderated by the surrounding oceans, the cold is less intense and prolonged than areas at similar latitudes in the northern hemisphere. Spring and autumn are transition seasons that generally feature mild weather. Many regions have different, often contrasting, microclimates. In general, northern parts of the country are characterized by hot, humid, rainy summers and mild winters with periodic droughts. Mesopotamia, in the northeast is characterized by high temperatures and abundant precipitation throughout the year with droughts being uncommon. West of ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




1973 In Argentina
Events in the year 1973 in Argentina. Incumbents *President: Alejandro Agustín Lanusse until May 24, Héctor Cámpora until July 13, Raúl Lastiri until October 11, Juan Peron *Vice President: Isabel Perón Governors *Buenos Aires Province: Miguel Moragues (until 25 May); Oscar Bidegain (from 25 May) * Cordoba: Ricardo Obregón Cano (from month unknown) *Chubut Province: Jorge Costa then Benito Fernández *Mendoza Province: ** until 22 March: Félix Gibbs ** 22 March-25 May: Ramón Genaro Díaz Bessone ** from 25 May: Alberto Martínez Baca * Santa Fe Province: Aldo Tessio (until month unknown); Carlos Sylvestre Begnis (from month unknown) Vice Governors * Buenos Aires Province: vacant (until 25 May); Victorio Calabró (starting 25 May) Events *January 10 – San Justo tornado *March 11 – Argentine general election, March 1973: Héctor Cámpora is elected as the new president. *May 25 – President Héctor Cámpora is inaugurated, in the presence of Chilean Presiden ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]