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The China Meteorological Administration ( CMA) is the national weather service of the People's Republic of China. The institution is located in Beijing. [1] History. The agency was originally established in December 1949 as the Central Military Commission Meteorological Bureau. It replaced the Central Weather Bureau formed in 1941.
The National Weather Service ( NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and ...
The Meteorological Office, abbreviated as the Met Office, [2] is the United Kingdom's national weather and climate service.
Atmospheric pressure, also known as air pressure or barometric pressure (after the barometer ), is the pressure within the atmosphere of Earth. The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa ), which is equivalent to 1,013.25 millibars, [1] 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. [2] .
In common usage, climate change describes global warming —the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to Earth's climate.
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, [1] [2] with several later modifications by Köppen, notably in 1918 and 1936.
The Malaysian Meteorological Department (abbreviated as MET Malaysia) is an agency under the Ministry of Natural Resources and Environmental Sustainability (NRES) which is responsible to provide various meteorological, climate and geophysical services to meet the needs of the nation in meteorological, climate and geophysical services for well-be...
