|
1954 Chlef Earthquake
The 1954 Chlef earthquake struck Chlef Province in Algeria on September 9 at . The shock measured 6.7 on the moment magnitude scale and had a maximum Mercalli intensity of XI (''Extreme''). It destroyed Chlef, then named Orléansville, leaving over 1,243 people dead and 5,000 injured. Damage was estimated at $6 million. It was followed by multiple aftershocks. Algeria faces annual earthquakes and has undergone several changes to its earthquake building codes since its first earthquake engineering regulations from 1717. Geology Powerful earthquakes strike Algeria annually, ranging in Mercalli intensity scale intensity from VI (''Strong'') to XI (''Extreme''). Chlef was hit by another major earthquake in 1980 which killed 3,500 people. The Atlas Mountains area faces aseismic deformation (change in shape not originating from movement of faults), with only marginal plate shifting each year. Both Chlef earthquakes originated from the same reverse fault zone. The 1954 earthquake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fault (geology)
In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, such as the megathrust faults of subduction zones or transform faults. Energy release associated with rapid movement on active faults is the cause of most earthquakes. Faults may also displace slowly, by aseismic creep. A ''fault plane'' is the plane that represents the fracture surface of a fault. A ''fault trace'' or ''fault line'' is a place where the fault can be seen or mapped on the surface. A fault trace is also the line commonly plotted on geologic maps to represent a fault. A ''fault zone'' is a cluster of parallel faults. However, the term is also used for the zone of crushed rock along a single fault. Prolonged motion along closely spaced faults can blur the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiaret
Tiaret ( ar, تاهرت / تيارت; Berber: Tahert or Tihert, i.e. "Lioness") is a major city in northwestern Algeria that gives its name to the wider farming region of Tiaret Province. Both the town and region lie south-west of the capital of Algiers in the western region of the Hautes Plaines, in the Tell Atlas, and about from the Mediterranean coast. It is served by Abdelhafid Boussouf Bou Chekif Airport. Etymology The name means "Lioness" in the Berber language, a reference to the Barbary lions that lived in this region. Maghrebian place names like Oran (''Uhran'') which means "lion", and Souk Ahras which means "Market of Lions" have the same etymological source. Population The town had a population of 178,915 in 2008. The town covered around 20.086.62 km² Infrastructure & industry A 1992 study by the University of Nice Sophia Antipolis reported significant areas contaminated by industrial pollution, and growing squatter settlements on the periphery. The region i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 In Science
The year 1954 in science and technology involved some significant events, listed below. Astronomy * November 30 – In Sylacauga, Alabama, an 8.5 pound sulfide meteorite crashes through a roof and hits Mrs. Elizabeth Hodges in her living room after bouncing off her radio, giving her a bad bruise; the first known modern case of a human being hit by a space rock. Biology * January 10 – Last confirmed specimen of a Caspian tiger is killed, in the valley of the Sumbar River in the Kopet Dag Mountains of Turkmenistan. * Daniel I. Arnon demonstrates in the laboratory the chemical function of photosynthesis in chloroplasts. * Heinz Sielmann makes the pioneering nature documentary about woodpeckers, ''Zimmerleute des Waldes'' ("Carpenters of the forest"). * Eduard Paul Tratz and Heinz Heck propose the species name ''bonobo'' for what was previously known as the pygmy chimpanzee. Chemistry * Publication of the first analysis of the three-dimensional molecular structure of vitamin B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 In Algeria
{{Africa-year-stub ...
1954 in Algeria: Incumbents * Governor-General: Roger Leonard Events * September 9 – The 6.7 Chlef earthquake shakes northern Algeria with a maximum Mercalli intensity of XI (''Extreme''). The shock destroyed Orléansville, left 1,243–1,409 dead, and 5,000 injured. *November 1 – The movement towards Algerian independence from France starts with the founding of the National Liberation Front. Births *April 7 – Louisa Hanoune, politician and head of Algeria's '' Parti des Travailleurs'' (PT), or Workers' Party. *October 8 – Jean Fernandez, football manager *October 19 – Abdallah Baali, diplomat References Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , relig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 Earthquakes
Events January * January 1 – The Soviet Union ceases to demand war reparations from West Germany. * January 3 – The Italian broadcaster RAI officially begins transmitting. * January 7 – Georgetown-IBM experiment: The first public demonstration of a machine translation system is held in New York, at the head office of IBM. * January 10 – BOAC Flight 781, a de Havilland Comet jet plane, disintegrates in mid-air due to metal fatigue, and crashes in the Mediterranean near Elba; all 35 people on board are killed. * January 12 – 1954 Blons avalanches, Avalanches in Austria kill more than 200. * January 15 – Mau Mau rebellion, Mau Mau leader Waruhiu Itote is captured in Kenya. * January 17 – In Socialist Federal Republic of Yugoslavia, Yugoslavia, Milovan Đilas, one of the leading members of the League of Communists of Yugoslavia, is relieved of his duties. * January 20 – The US-based National Negro Network is established, with 46 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanic And Atmospheric Administration
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone. Purpose and function NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the National Weather Service. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geophysical Data Center
The United States National Geophysical Data Center (NGDC) provided scientific stewardship, products and services for geophysical data describing the solid earth, marine, and solar-terrestrial environment, as well as earth observations from space. In 2015, NGDC was merged with the National Climatic Data Center (NCDC) and the National Oceanographic Data Center (NODC) into the National Centers for Environmental Information (NCEI). Location and controlling bodies The NGDC, was located in Boulder, Colorado as a part of the US Department of Commerce (USDOC), National Oceanic & Atmospheric Administration (NOAA), National Environmental Satellite, Data and Information Service (NESDIS). Data holdings NGDC's data holdings contained more than 300 digital and analog databases, some of which were very large. As technology advanced, so did the search for more efficient ways of preserving these data. This data is now maintained by the NCEI. Data contributors NGDC worked closely with contri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In Algeria
Earthquakes in Algeria occur in the north part of the country, usually north of 35° N. latitude, and occasionally as submarine earthquakes in the Mediterranean Sea. On at least one occasion, this type of event has generated a destructive tsunami. Earthquakes See also * Geology of Algeria References Sources * Further reading * * {{DEFAULTSORT:Earthquakes In Algeria Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , relig ... * Lists of events in Algeria Tsunamis in Algeria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In 1954
This is a list of earthquakes in 1954. Only magnitude 6.0 or greater earthquakes appear on the list. Lower magnitude events are included if they have caused death, injury or damage. Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest. All dates are listed according to UTC time. The year was characterized by a lack of large events. The largest event of magnitude 7.8 occurred in Spain, albeit a rare event for the area, there were no deaths due to its depth. A significant quake struck Nevada in December. With a magnitude of 7.3, this was one of the largest in the state's history. Total lives lost in the year amounted to 1,295. The vast majority of these came from Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agence France-Presse
Agence France-Presse (AFP) is a French international news agency headquartered in Paris, France. Founded in 1835 as Havas, it is the world's oldest news agency. AFP has regional headquarters in Nicosia, Montevideo, Hong Kong and Washington, D.C., and news bureaus in 151 countries in 201 locations. AFP transmits stories, videos, photos and graphics in French, English, Arabic, Portuguese, Spanish, and German. History Agence France-Presse has its origins in the Agence Havas, founded in 1835 in Paris by Charles-Louis Havas, making it the world's oldest news service. The agency pioneered the collection and dissemination of news as a commodity, and had established itself as a fully global concern by the late 19th century. Two Havas employees, Paul Julius Reuter and Bernhard Wolff, set up their own news agencies in London and Berlin respectively. In 1940, when German forces occupied France during World War II, the news agency was taken over by the authorities and renamed "Office fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> The New York Times")