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- Tornadoes_of_1973 abstract "This page documents notable tornadoes and tornado outbreaks worldwide in 1973, but mostly features events in the United States. According to tornado researcher Thomas P. Grazulis, documentation of tornadoes outside the United States was historically less exhaustive, owing to the lack of monitors in many nations and, in some cases, to internal political controls on public information. Most countries only recorded tornadoes that produced severe damage or loss of life. Consequently, available documentation in 1973 mainly covered the United States. On average, most recorded tornadoes, including the vast majority of significant—F2 or stronger—tornadoes, form in the U.S., although as many as 500 may take place internationally. Some locations, like Bangladesh, are as prone to violent tornadoes as the U.S., meaning F4 or greater events on the Fujita scale.Historically, the number of tornadoes globally and in the United States was and is likely underrepresented: research by Grazulis on annual tornado activity suggests that, as of 2001, only 53% of yearly U.S. tornadoes were officially recorded. Significant low biases in U.S. tornado counts likely occurred through the early 1990s, when advanced NEXRAD was first installed and the National Weather Service began comprehensively verifying tornado occurrences. Owing to increases in storm spotters, the number of tornadoes in the U.S. reached new heights in the early 1970s. 1973 was the first year in which more than 1,000 tornadoes were verified in the United States. The long-term annual mean for the U.S. is roughly 1,300 tornadoes each year, though Grazulis estimates that the real total may be close to 1,800. Despite having the highest annual total in the nation to date, 1973 failed to establish records in terms of significant or killer tornadoes—several earlier years had already done so.Notable scientific milestones toward understanding the life cycle of tornadoes occurred in Oklahoma on May 24, 1973, when researchers exploited primitive Doppler weather radar, then under development by the National Severe Storms Laboratory (NSSL), to examine a tornado vortex signature, or TVS, for the first time in history. The scientists, in one of the earliest successful cases of storm chasing, were able to study the evolution of a violent tornado near Union City, and to generate clear visual photography of its entire life cycle, from birth to decay. The successful deployment of Doppler radar to detect tornado formation also pointed the way to the development of a nationwide Doppler radar system, and helped precipitate funding for studies on tornadogenesis.".
- Tornadoes_of_1973 wikiPageID "49002547".
- Tornadoes_of_1973 wikiPageLength "35128".
- Tornadoes_of_1973 wikiPageOutDegree "155".
- Tornadoes_of_1973 wikiPageRevisionID "708349195".
- Tornadoes_of_1973 wikiPageWikiLink Airport_terminal.
- Tornadoes_of_1973 wikiPageWikiLink Airway_beacon.
- Tornadoes_of_1973 wikiPageWikiLink Alabama.
- Tornadoes_of_1973 wikiPageWikiLink Amarillo,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Argentina.
- Tornadoes_of_1973 wikiPageWikiLink Arkansas.
- Tornadoes_of_1973 wikiPageWikiLink Athens,_Georgia.
- Tornadoes_of_1973 wikiPageWikiLink Bangladesh.
- Tornadoes_of_1973 wikiPageWikiLink Batesville,_Arkansas.
- Tornadoes_of_1973 wikiPageWikiLink Brent,_Alabama.
- Tornadoes_of_1973 wikiPageWikiLink Bullard,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Burnet,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Caldwell_Parish,_Louisiana.
- Tornadoes_of_1973 wikiPageWikiLink Campbell,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Canada.
- Tornadoes_of_1973 wikiPageWikiLink Category:1973_meteorology.
- Tornadoes_of_1973 wikiPageWikiLink Category:Tornado-related_lists_by_year.
- Tornadoes_of_1973 wikiPageWikiLink Category:Tornadoes_of_1973.
- Tornadoes_of_1973 wikiPageWikiLink Celsius.
- Tornadoes_of_1973 wikiPageWikiLink Central_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Central_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Central_business_district.
- Tornadoes_of_1973 wikiPageWikiLink Conyers,_Georgia.
- Tornadoes_of_1973 wikiPageWikiLink Corey,_Louisiana.
- Tornadoes_of_1973 wikiPageWikiLink Dade_City,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Dhaka_District,_Bangladesh.
- Tornadoes_of_1973 wikiPageWikiLink El_Niño.
- Tornadoes_of_1973 wikiPageWikiLink Enhanced_Fujita_scale.
- Tornadoes_of_1973 wikiPageWikiLink Florida.
- Tornadoes_of_1973 wikiPageWikiLink Florida_Panhandle.
- Tornadoes_of_1973 wikiPageWikiLink Fujita_scale.
- Tornadoes_of_1973 wikiPageWikiLink Georgia_(U.S._state).
- Tornadoes_of_1973 wikiPageWikiLink Geronimo,_Oklahoma.
- Tornadoes_of_1973 wikiPageWikiLink Grape_Creek,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Greenwood,_South_Carolina.
- Tornadoes_of_1973 wikiPageWikiLink Gulf_Coast_of_the_United_States.
- Tornadoes_of_1973 wikiPageWikiLink Harold_E._Brooks.
- Tornadoes_of_1973 wikiPageWikiLink Homestead,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Hubbard,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Illinois.
- Tornadoes_of_1973 wikiPageWikiLink Interstate_27.
- Tornadoes_of_1973 wikiPageWikiLink Interstate_35_in_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Iowa.
- Tornadoes_of_1973 wikiPageWikiLink James,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Jonesboro,_Arkansas.
- Tornadoes_of_1973 wikiPageWikiLink Kansas.
- Tornadoes_of_1973 wikiPageWikiLink Keefton,_Oklahoma.
- Tornadoes_of_1973 wikiPageWikiLink Kissimmee,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink La_Plata,_Missouri.
- Tornadoes_of_1973 wikiPageWikiLink List_of_F5_and_EF5_tornadoes.
- Tornadoes_of_1973 wikiPageWikiLink List_of_tornado_events_by_year.
- Tornadoes_of_1973 wikiPageWikiLink List_of_tornadoes_and_tornado_outbreaks.
- Tornadoes_of_1973 wikiPageWikiLink Lithia,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Louisiana.
- Tornadoes_of_1973 wikiPageWikiLink Massachusetts.
- Tornadoes_of_1973 wikiPageWikiLink Mexicans.
- Tornadoes_of_1973 wikiPageWikiLink Miami-Dade_County,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Michigan.
- Tornadoes_of_1973 wikiPageWikiLink Mississippi.
- Tornadoes_of_1973 wikiPageWikiLink Missouri.
- Tornadoes_of_1973 wikiPageWikiLink Mobile_home.
- Tornadoes_of_1973 wikiPageWikiLink Moving_average.
- Tornadoes_of_1973 wikiPageWikiLink Multivariate_ENSO_index.
- Tornadoes_of_1973 wikiPageWikiLink NEXRAD.
- Tornadoes_of_1973 wikiPageWikiLink National_Severe_Storms_Laboratory.
- Tornadoes_of_1973 wikiPageWikiLink National_Weather_Service.
- Tornadoes_of_1973 wikiPageWikiLink Nebraska.
- Tornadoes_of_1973 wikiPageWikiLink New_England.
- Tornadoes_of_1973 wikiPageWikiLink New_York.
- Tornadoes_of_1973 wikiPageWikiLink Northeast_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Ohio.
- Tornadoes_of_1973 wikiPageWikiLink Oklahoma.
- Tornadoes_of_1973 wikiPageWikiLink Olathe,_Kansas.
- Tornadoes_of_1973 wikiPageWikiLink Olpe,_Kansas.
- Tornadoes_of_1973 wikiPageWikiLink Orlando,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Pearsall,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Pensacola,_Florida.
- Tornadoes_of_1973 wikiPageWikiLink Pickup_truck.
- Tornadoes_of_1973 wikiPageWikiLink Plainview,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Pottsboro,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Radio_Emergency_Associated_Communication_Teams.
- Tornadoes_of_1973 wikiPageWikiLink Richland_Parish,_Louisiana.
- Tornadoes_of_1973 wikiPageWikiLink San_Justo,_Santa_Fe.
- Tornadoes_of_1973 wikiPageWikiLink Santa_Fe_Province.
- Tornadoes_of_1973 wikiPageWikiLink Sea_surface_temperature.
- Tornadoes_of_1973 wikiPageWikiLink Self-service_laundry.
- Tornadoes_of_1973 wikiPageWikiLink Seminole,_Oklahoma.
- Tornadoes_of_1973 wikiPageWikiLink Shelby_County,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink Smith_County,_Texas.
- Tornadoes_of_1973 wikiPageWikiLink South_America.
- Tornadoes_of_1973 wikiPageWikiLink South_Carolina.
- Tornadoes_of_1973 wikiPageWikiLink South_Carolina_Highway_72.
- Tornadoes_of_1973 wikiPageWikiLink Space_Coast_Regional_Airport.
- Tornadoes_of_1973 wikiPageWikiLink Stallo,_Mississippi.
- Tornadoes_of_1973 wikiPageWikiLink Storm_Data.