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The first Weather Bureau radiosonde was launched in Massachusetts in 1937, which prompted a switch from routine aircraft observation to radiosondes within two years. The Bureau prohibited the word "tornado" from being used in any of its weather products out of concern for inciting panic (a move contradicted in its intentions by the high death tolls in past tornado outbreaks due to the lack of ...
Weather Bureau is renamed the National Weather Service. 1971 – Ted Fujita introduces the Fujita scale for rating tornadoes. 1974 – AMeDAS network, developed by Japan Meteorological Agency used for gathering regional weather data and verifying forecast performance, begun operation on November 1, the system consists of about 1,300 stations ...
In 1891, the Signal Office's meteorological responsibilities were transferred to the Weather Bureau under the United States Department of Agriculture. The Weather Bureau published the review until 1970, when the bureau became part of the newly formed National Oceanic and Atmospheric Administration. NOAA published the review until the end of 1973.
The Weather Prediction Center (WPC), including its name from 1955–1995, the National Weather Analysis Center, and its name from 1995–2013, the Hydrometeorological Prediction Center (HPC) As a file created by an employee of the NWS (formerly USWB) in the course of their official duties, whether hosted
Isaac Cline as a young man. Isaac Monroe Cline (October 13, 1861 – August 3, 1955) was the chief meteorologist at the Galveston, Texas, office of the U.S. Weather Bureau, now known as the National Weather Service, from 1889 to 1901.
The global weather phenomenon El Niño, in which surface waters are abnormally warm in the eastern tropical Pacific, was a major player in many of the top weather events in 2023.
The Federal Employment Stabilization Office existed within the department from 1931 to 1939. In 1940, the Weather Bureau (now the National Weather Service) was transferred from the Agriculture Department, and the Civil Aeronautics Authority was also merged into the Commerce Department. [4]
Home to extreme subzero cold, thick fog and blizzard conditions, the highest mountain in the northeastern United States -- Mount Washington in New Hampshire -- is rather infamous for its erratic ...