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Travelers Weather Research Center
{{Short description, Privately-owned weather research institute The Travelers Weather Research Center (1954-1961) was the world's first privately-owned research institute for the scientific study of weather. It pioneered the use of statistical methods, mathematical models, and computers to improve weather forecasting techniques, and was the first to state weather predictions in terms of probabilities ("20% chance of rain"). The Travelers Weather Research Center was established by J. Doyle DeWitt, president of the Travelers Insurance Company, to more accurately estimate weather phenomena with relation to property damage, crop losses, and accidents. In 1955, the center hired Dr. Thomas F. Malone from MIT to direct the center and oversee its long-term planning and research. Malone served as the center's director until 1957, and its research director from 1957-1964; he remained with the Travelers until 1970. Under Malone's direction, the center won the 1958 Gold Medal from the New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather
Weather is the state of the atmosphere, describing for example the degree to which it is hot or cold, wet or dry, calm or stormy, clear or cloudy. On Earth, most weather phenomena occur in the lowest layer of the planet's atmosphere, the troposphere, just below the stratosphere. Weather refers to day-to-day temperature, precipitation, and other atmospheric conditions, whereas climate is the term for the averaging of atmospheric conditions over longer periods of time. When used without qualification, "weather" is generally understood to mean the weather of Earth. Weather is driven by air pressure, temperature, and moisture differences between one place and another. These differences can occur due to the Sun's angle at any particular spot, which varies with latitude. The strong temperature contrast between polar and tropical air gives rise to the largest scale atmospheric circulations: the Hadley cell, the Ferrel cell, the polar cell, and the jet stream. Weather system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather Forecasting
Weather forecasting is the application of science and technology forecasting, to predict the conditions of the Earth's atmosphere, atmosphere for a given location and time. People have attempted to predict the weather informally for millennia and formally since the 19th century. Weather forecasts are made by collecting quantitative data about the current state of the atmosphere, land, and ocean and using meteorology to project how the atmosphere will change at a given place. Once calculated manually based mainly upon changes in atmospheric pressure, barometric pressure, current weather conditions, and sky condition or cloud cover, weather forecasting now relies on numerical weather prediction, computer-based models that take many atmospheric factors into account. Human input is still required to pick the best possible forecast model to base the forecast upon, which involves pattern recognition skills, teleconnections, knowledge of model performance, and knowledge of model biases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travelers Insurance Company
The Travelers Companies, Inc., commonly known as Travelers, is an American insurance company. It is the second-largest writer of U.S. commercial property casualty insurance, and the sixth-largest writer of U.S. personal insurance through independent agents. Travelers is incorporated in Minnesota, with headquarters in New York City, and its largest office in Hartford, Connecticut. It has been a component of the Dow Jones Industrial Average since June 8, 2009. The company has field offices in every U.S. state, plus operations in the United Kingdom, Ireland, Singapore, China, Canada, and Brazil. Travelers ranked No. 98 in the 2021 Fortune 500 list of the largest United States corporations with total revenue of $32 billion. History The main predecessor companies of The Travelers Companies, Inc. are The St. Paul Companies, Inc. and Travelers Property Casualty Corporation. Saint Paul Fire and Marine Insurance Co. was founded March 5, 1853, in St. Paul, Minnesota, to serve local c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas F
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) 1969 novel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Board Of Trade
The New York Board of Trade (NYBOT, renamed ICE Futures US in September, 2007), is a physical commodity futures exchange located in New York City. It is a wholly owned subsidiary of Intercontinental Exchange (ICE). History It originated in 1870 as the New York Cotton Exchange (NYCE). In 1998, the New York Board of Trade became the parent company of the New York Cotton Exchange and the Coffee, Sugar and Cocoa Exchange (CSCE). Both now function as divisions of NYBOT. NYBOT agreed to become a unit of ICE in September 2006. The New York Board of Trade was a private company founded by Tom Green and Alfredo Williams. The floor of the NYBOT is regulated by the Commodity Futures Trading Commission, an independent agency of the United States government. On February 26, 2003, NYBOT signed a historic lease agreement with the New York Mercantile Exchange (NYMEX) to move into its World Financial Center headquarters and trading facility after the NYBOT's original headquarters and trading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Center For Atmospheric Research
The US National Center for Atmospheric Research (NCAR ) is a US federally funded research and development center (FFRDC) managed by the nonprofit University Corporation for Atmospheric Research (UCAR) and funded by the National Science Foundation (NSF). NCAR has multiple facilities, including the I. M. Pei-designed Mesa Laboratory headquarters in Boulder, Colorado. Studies include meteorology, climate science, atmospheric chemistry, solar-terrestrial interactions, environmental and societal impacts. Tools and technologies NCAR was instrumental in developing lidar, light radar, now a key archaeological tool, as well as providing a broad array of tools and technologies to the scientific community for studying Earth’s atmosphere, including, * Specialized instruments to measure atmospheric processes * Research aircraft * High-performance computing and cyberinfrastructure, including supercomputers * Mauna Loa Solar Observatory * Cooperative field campaigns * Atmospheric models o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
