This article lists various tornado records. The most "extreme" tornado in recorded history was the Tri-State tornado,which spread through parts of Missouri,Illinois,and Indiana on March 18,1925. It is considered an F5 on the Fujita Scale,holds records for longest path length at 219 miles (352 km),longest duration at about 3+1⁄2 hours,and it held the fastest forward speed for a significant tornado at 73 mph (117 km/h) anywhere on Earth until 2021. In addition,it is the deadliest single tornado in United States history with 695 fatalities. It was also the third most costly tornado in history at the time,when costs are normalized for wealth and inflation,it still ranks third today.
This page documents the tornadoes and tornado outbreaks that occurred in 2007,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally,particularly in parts of neighboring southern Canada during the summer season. Some tornadoes also take place in Europe,e. g. in the United Kingdom or in Germany.
Tornado intensity is the measure of wind speeds and potential risk produced by a tornado. Intensity can be measured by in situ or remote sensing measurements,but since these are impractical for wide-scale use,intensity is usually inferred by proxies,such as damage. The Fujita scale,Enhanced Fujita scale,and the International Fujita scale rate tornadoes by the damage caused. In contrast to other major storms such as hurricanes and typhoons,such classifications are only assigned retroactively. Wind speed alone is not enough to determine the intensity of a tornado. An EF0 tornado may damage trees and peel some shingles off roofs,while an EF5 tornado can rip well-anchored homes off their foundations,leaving them bare—even deforming large skyscrapers. The similar TORRO scale ranges from a T0 for extremely weak tornadoes to T11 for the most powerful known tornadoes. Doppler radar data,photogrammetry,and ground swirl patterns may also be analyzed to determine the intensity and assign a rating.
This page documents notable tornadoes and tornado outbreaks worldwide in 2003. Strong and destructive tornadoes form most frequently in the United States,Bangladesh,and Eastern India,but they can occur almost anywhere under the right conditions. Tornadoes also develop occasionally in southern Canada during the Northern Hemisphere's summer and somewhat regularly at other times of the year across Europe,Asia,and Australia. Tornadic events are often accompanied with other forms of severe weather,including strong thunderstorms,strong winds,and hail.
This page documents the tornadoes and tornado outbreaks of 1999,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally,particularly in parts of neighboring southern Canada during the Northern Hemisphere's summer season,as well as Europe. One particular event,the Bridge Creek-Moore,Oklahoma F5 tornado,produced the highest wind speed ever recorded on Earth,which was 301 ± 20 mph (484 ± 32 km/h).
This page documents the tornadoes and tornado outbreaks of 2000,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally,particularly in parts of neighboring southern Canada during the summer season.
This page documents the tornadoes and tornado outbreaks of 1989,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally. Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes.
This page documents the tornadoes and tornado outbreaks of 1990,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally. Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes,however by the 1990s tornado statistics were coming closer to the numbers we see today.
The 1999 Bridge Creek–Moore tornado was a large and exceptionally powerful F5 tornado in which the highest wind speeds ever measured globally were recorded at 301 ± 20 miles per hour (484 ± 32 km/h) by a Doppler on Wheels (DOW) radar. Considered the strongest tornado ever recorded to have affected the metropolitan area,the tornado while near peak intensity devastated southern portions of Oklahoma City,Oklahoma,United States,along with surrounding suburbs and towns to the south and southwest of the city during the early evening of Monday,May 3,1999. Parts of Bridge Creek were rendered unrecognizable. The tornado covered 38 miles (61 km) during its 85-minute existence,destroying thousands of homes,killing 36 people,and leaving US$1 billion in damage,ranking it as the fifth-costliest on record not accounting for inflation. Its severity prompted the first-ever use of the tornado emergency statement by the National Weather Service.
The 2011 Super Outbreak was the largest,costliest,and one of the deadliest tornado outbreaks ever recorded,taking place in the Southern,Midwestern,and Northeastern United States from April 25 to 28,2011,leaving catastrophic destruction in its wake. Over 175 tornadoes struck Alabama,Mississippi,and Tennessee,which were the most severely damaged states. Other destructive tornadoes occurred in Arkansas,Georgia,Kentucky,Louisiana,New York,and Virginia,with storms also affecting other states in the Southern and Eastern United States. In total,360 tornadoes were confirmed by NOAA's National Weather Service (NWS) and Government of Canada's Environment Canada in 21 states from Texas to New York to southern Canada. Widespread and destructive tornadoes occurred on each day of the outbreak. April 27 was the most active day,with a record 216 tornadoes touching down that day from midnight to midnight CDT. Four of the tornadoes were rated EF5,which is the highest ranking on the Enhanced Fujita scale;typically these tornadoes are recorded no more than once a year.
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.
This page documents notable tornadoes and tornado outbreaks worldwide in 2019. Strong and destructive tornadoes form most frequently in the United States,Argentina,Brazil,Bangladesh,and Eastern India,but can occur almost anywhere under the right conditions. Tornadoes also develop occasionally in southern Canada during the Northern Hemisphere's summer and somewhat regularly at other times of the year across Europe,Asia,Argentina,and Australia. Tornadic events are often accompanied by other forms of severe weather,including strong thunderstorms,strong winds,and hail.
A rare,violent,and deadly long-tracked tornado struck several villages in the Hodonín and Břeclav districts of the South Moravian Region of the Czech Republic in the evening of 24 June 2021,killing six people and injuring 576 others. This tornado is the widest on record in Europe,at 3.5km maximum width. The tornado struck seven municipalities,with the worst damage in the villages of Hrušky,MoravskáNováVes,Mikulčice and Lužice.
The following is a list of weather events in 2019.
This page documents the tornadoes and tornado outbreaks of 1948,primarily in the United States. Most tornadoes form in the U.S.,although some events may take place internationally. Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes. Also,prior to 1950,tornadoes were not officially surveyed by the U.S. Weather Bureau,which would later become the National Weather Service,and thus had no official rating. All documented significant tornadoes were instead given unofficial ratings by tornado experts like Thomas P. Grazulis.
On April 27,1971,a violent F4 tornado struck Gosser Ridge and other parts of Russell and Pulaski County,Kentucky. In November 1999,the National Climatic Data Center published a list of the historical F5 tornadoes in the United States from 1880 to 1999,which rated the Gosser Ridge tornado as an F5 tornado. It was later officially downgraded to an F4 tornado.
