microburst
31Canton, Illinois Tornado of 1975 — The Canton, Illinois Tornadoes of 1975 is a destructive summer tornado event which occurred as part of a significant severe thunderstorm outbreak concentrated across northwest and west central Illinois and eastern Iowa on the afternoon and… …
32List of Mayday episodes — Mayday, also known as Air Crash Investigation(s) in the United Kingdom, Australia and Asia and Air Emergency and Air Disasters in the United States, is a Canadian documentary television program produced by Cineflix investigating air crashes, near …
33Wind shear — Wind shear, sometimes referred to as windshear or wind gradient, is a difference in wind speed and direction over a relatively short distance in the atmosphere. Wind shear can be broken down into vertical and horizontal components, with… …
34White squall — A white squall is a sudden and violent windstorm phenomenon at sea which is not accompanied by the black clouds generally characteristic of a squall. The name refers to the white capped waves and broken water, its meager warning to any unlucky… …
35Vertical draft — For the band, see Air Pocket (band) An updraft or downdraft is the vertical movement of air as a weather related phenomenon. One of two forces causes the air to move. Localized regions of warm or cool air will exhibit vertical movement. A mass of …
36List of tornadoes striking downtown areas — This article is a list of tornadoes that have impacted the central business district (downtown) of a large city.It is a common and definitely false myth that tornadoes do not strike downtown areas. The odds are much lower due to the small areas… …
37Martinair Flight 495 — The wreckage of the aircraft involved in the accident Accident summary Date …
38Late-March 2007 Tornado Outbreak — Infobox tornado outbreak image location=Texas tornado 2007 03 28.jpg Turkey, Texas on March 28, 2007 name=Late March 2007 Tornado Outbreak date=March 28 31, 2007 duration=3 days, 4 hours fujitascale=EF3 enhanced=yes tornadoes=82 confirmed total… …
39List of Connecticut tornadoes — All tornadoes and possible (unconfirmed) tornadoes in Connecticut history, by month Although historically the U.S. state of Connecticut is not typically known to fall casualty to tornadoes, more than 100 of these powerful storms have affected the …
40Low level windshear alert system — A Low level windshear alert system (LLWAS) measures wind speed and direction at remote sensor station sites situated around an airport.Each equipped airport may have as few as 6 or as many as 32 remote anemometer stations. The remote sensor data… …
