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List Of Tornado Outbreaks
These are some notable tornadoes, tornado outbreaks, and tornado outbreak sequences that have occurred around the globe. # ''Exact death and injury counts are not possible; especially for large events and events before 1955.'' # ''Prior to 1950 in the United States, only significant tornadoes are listed for the number of tornadoes in outbreaks.'' # ''Due to increasing detection, particularly in the U.S., numbers of counted tornadoes have increased markedly in recent decades although the number of actual tornadoes and counted significant tornadoes has not. In older events, the number of tornadoes officially counted is likely underestimated.'' By continent Africa Asia Europe North America Oceania South America Tornadoes by year : ''See List of tornado events by year'' Currently 1949–Present Tornadoes by day of year : ''See List of tornadoes by calendar day'' Tornadoes striking the downtown central business district of major cities : ''See List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
List Of Derecho Events
The following is a list of derecho events. North America Europe South America Asia See also * Bow echo * Line echo wave pattern * List of deadliest Storm Prediction Center days by outlook risk level * List of microbursts * List of tornadoes and tornado outbreaks * Mesoscale convective system and Mesoscale convective complex * Mesovortex * Severe thunderstorm * Squall line * Straight-line winds * Tornado References External links Derechoes in EuropeLouisville, KYNWS: Derecho photos from June 16, 2009, outbreak NWS: More about the June 16th 2009 Derecho Facts About Derechos - Very Damaging WindstormsNOAA: "About Derechos" web page (with illustrations) by the NOAA-NWS-NCEP Storm Prediction Center {{ClimateUS Derechos, * Derecho A ''derecho'' (, from es, derecho, link=no , 'straight') is a widespread, long-lived, straight-line wind storm that is associated with a fast-moving group of severe thunderstorms known as a mesoscale convective system. De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of The Balearic Islands
The University of the Balearic Islands ( ca, Universitat de les Illes Balears, UIB; es, Universidad de las Islas Baleares ) is a Balearic Spanish university, founded in 1978 and located in Palma on the island of Majorca. The university is funded by the autonomous Government of the Balearic Islands. History The origins of the University date back to 1483, when King Ferdinand II of Aragon authorized the foundation of the in Palma, Majorca. This college was named after the philosopher and writer Ramon Llull (1232–1315). It operated until 1835 when it was closed following intense debate. After 1835, students from the Balearic Islands attended university in Cervera, and subsequently in Barcelona. There was no higher education institution in the Balearic Islands until 1949, when the Estudi General Lul·lià was reinstituted under the auspices of the University of Barcelona. This initially offered courses in philosophy and philology, which were recognized by the University of Barc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Hydrometeorological Institute
The Czech Hydrometeorological Institute (CHMI; cs, Český hydrometeorologický ústav (ČHMÚ)) is the central state office of the Czech Republic in the fields of air quality, meteorology, climatology and hydrology. It is an organization established by the Ministry of the Environment of the Czech Republic. The head office and centralized workplaces of the CHMI, including the data processing, telecommunication and technical services, are located at the Institute's own campus in Prague. History The National Meteorological Institute was established in 1919 shortly after Czechoslovakia was established at the end of World War I. On 1 January 1954, the National Meteorological Institute was united with the hydrology service and the Czech Hydrometeorological Institute was established. Its charter was amended in 1994 and in 1995 by the Ministry of the Environment of the Czech Republic. Structure The CHMI is made up of three specialized sections (meteorology and climatology section, hydr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TORRO
The Tornado and Storm Research Organisation (TORRO) was founded by Terence Meaden in 1974. Originally called the Tornado Research Organisation it was expanded in 1982 following the inclusion of the Thunderstorm Census Organisation (TCO) after the death of its founder Morris Bower and his wife. The current Head of TORRO is Paul Knightley, a professional meteorologist. TORRO comprises nearly 400 members in the United Kingdom and others from around the world, from amateurs to professional meteorologists, and almost 30 staff. TORRO maintains a large storm spotter network throughout the British Isles and collects and records reports of severe weather. TORRO carries out research on many aspects of severe weather including ball lightning, blizzards & heavy snowfall, coastal impacts, hailstorms, lightning impacts, tornadoes, thunderstorms, weather disasters, and weather & health. Tornadoes in the UK are classified using the T-scale. TORRO has also developed a hailstorm intensity scale. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Oceanic and Atmospheric Administration (NOAA) of the United States Department of Commerce (DoC). Headquartered at the National Weather Center in Norman, Oklahoma, the Storm Prediction Center is tasked with forecasting the risk of severe thunderstorms and tornadoes in the contiguous United States. It issues convective outlooks, mesoscale discussions, and watches as a part of this process. Convective outlooks are issued for the following eight days (issued separately for Day 1, Day 2, Day 3, and Days 4–8), and detail the risk of severe thunderstorms and tornadoes during the given forecast period, although tornado, hail and wind details are only available for Days 1 and 2. Day 3, as well as 4–8 use a probabilistic scale, dete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Climatic Data Center
The United States National Climatic Data Center (NCDC), previously known as the National Weather Records Center (NWRC), in Asheville, North Carolina, was the world's largest active archive of weather data. Starting as a tabulation unit in New Orleans, Louisiana in 1934, the climate records were transferred to Asheville in 1951, becoming named the National Weather Records Center (NWRC). It was later renamed the National Climatic Data Center, with relocation occurring in 1993. In 2015, it was merged with the National Geophysical Data Center (NGDC) and the National Oceanic Data Center (NODC) into the National Centers for Environmental Information (NCEI). History In 1934, a tabulation unit was established in New Orleans, Louisiana to process past weather records. Climate records and upper air observations were punched onto cards in 1936. This organization was transferred to Asheville, North Carolina in 1951, where the National Weather Records Center (NWRC) was established. It w ... [...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 th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Oklahoma Press
The University of Oklahoma Press (OU Press) is the publishing arm of the University of Oklahoma. Founded in 1929 by the fifth president of the University of Oklahoma, William Bennett Bizzell, it was the first university press to be established in the American Southwest. The OU Press is one of the leading presses in the region, and is primarily known for its titles on the American West and Native Americans, though the press publishes texts on other subjects as well, ranging from wildlife to ancient languages.Oklahoma Historical Society's Encyclopaedia of Oklahoma History and Culture Tornadoes and severe weather are another focus. The press releases around 80 books every year. A profile of the University of Oklahoma Press from 2018 quotes OU President David Boren as saying: "The OU Press is one of the crown jewels of the University of Oklahoma.” The Arthur H. Clark Company (founded 1902) was a major printer of publications related to the history of the Western United States. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas P
Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (other) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the Apostle * Thomas (bishop of the East Angles) (fl. 640s–650s), medieval Bishop of the East Angles * Thomas (Archdeacon of Barnstaple) (fl. 1203), Archdeacon of Barnstaple * Thomas, Count of Perche (1195–1217), Count of Perche * Thomas (bishop of Finland) (1248), first known Bishop of Finland * Thomas, Earl of Mar (1330–1377), 14th-century Earl, Aberdeen, Scotland Geography Places in the United States * Thomas, Illinois * Thomas, Indiana * Thomas, Oklahoma * Thomas, Oregon * Thomas, South Dakota * Thomas, Virginia * Thomas, Washington * Thomas, West Virginia * Thomas County (other) * Thomas Township (other) Elsewhere * Thomas Glacier (Greenland) Arts, entertainment, and media * ''Thomas'' (Burton novel) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tornado Records
This article lists various tornado records. The most "extreme" tornado in recorded history was the Tri-State Tornado, which spread through parts of Missouri, Illinois, and Indiana on March 18, 1925. It is considered an F5 on the Fujita Scale, even though tornadoes were not ranked on any scale at the time. It holds records for longest path length at , longest duration at about 3½ hours, and fastest forward speed for a significant tornado at anywhere on Earth. In addition, it is the deadliest single tornado in United States history with 695 fatalities. It was also the third most costly tornado in history at the time, but has been surpassed by several others non-normalized. When costs are normalized for wealth and inflation, it still ranks third today. The deadliest tornado in world history was the Daulatpur–Saturia tornado in Bangladesh on April 26, 1989, which killed approximately 1,300 people. In the history of Bangladesh at least 19 tornadoes killed more than 100 people each, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tornado Myths
Tornado myths are incorrect beliefs about tornadoes, which can be attributed to many factors, including stories and news reports told by people unfamiliar with tornadoes, sensationalism by news media, and the presentation of incorrect information in popular entertainment. Common myths cover various aspects of the tornado, and include ideas about tornado safety, the minimization of tornado damage, and false assumptions about the size, shape, power, and path of the tornado itself. Some people incorrectly believe that opening windows ahead of a tornado will reduce the damage from the storm. Some people also believe that escaping in a vehicle is the safest method of avoiding a tornado, but this could increase the danger in some situations. Other myths are that tornadoes can skip houses, always travel in a predictable direction, always extend visibly from the ground to the cloud, and increase in intensity with increasing width. Finally, some people believe that tornadoes only occur in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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