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College of DuPage is a public community college with its main campus in Glen Ellyn, Illinois. [3] The college also owns and operates satellite campuses in Addison, Carol Stream, Naperville and Westmont. [4] [5] With more than 20,000 students, the College of DuPage is the second largest provider of undergraduate education in Illinois, after ...
WSR-74. WSR-74C radar from Central Illinois WFO. WSR-74 radars were W eather S urveillance R adars designed in 1974 for the National Weather Service. They were added to the existing network of the WSR-57 model to improve forecasts and severe weather warnings. Some have been sold to other countries like Australia, Greece, and Pakistan.
Lemon technique. The Lemon technique is a method used by meteorologists using weather radar to determine the relative strength of thunderstorm cells in a vertically sheared environment. It is named for Leslie R. Lemon, the co-creator of the current conceptual model of a supercell. [1] The Lemon technique is largely a continuation of work by ...
Generally, a warning covers a smaller geographic area and comes when the threat is more “imminent,” McClatchy News reported. For example, the weather service puts out a tornado watch “when ...
CHICAGO — Weather sirens in city and suburban communities across the Chicago area blared Wednesday evening as strong thunderstorms triggered tornado warnings in Cook and DuPage counties. At ...
Official NWS blizzard warnings were in effect for most of the Dakotas as well as part of eastern Wyoming, northwest Nebraska and western Minnesota, as of Tuesday morning. Winds gusted to hurricane ...
The Climatology and Synoptic Meteorology of Southern Plains' Tornado Outbreaks (1979) Alan Roger Moller (February 1, 1950 – June 19, 2014) was an American meteorologist, storm chaser, nature and landscape photographer known for advancing spotter training and bridging operational meteorology (particularly severe storms forecasting) with research.
Hurricane local statement. A hurricane local statement (HLS) [1] is a weather statement produced for the public by the local Weather Forecast Offices of the National Weather Service in the U.S. for areas affected or forecast to be affected by a tropical storm or hurricane that provides an overview of the storm's local effects, including ...