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A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, [1] although the word cyclone is used in meteorology to name a weather system with a low-pressure area in the ...
Tornadoes are more common in the United States than in any other country or state. [1] [2] The United States receives more than 1,200 tornadoes annually—four times the amount seen in Europe. [3] [4] Violent tornadoes—those rated EF4 or EF5 on the Enhanced Fujita Scale —occur more often in the United States than in any other country.
Tornado records. 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) and longest duration at ...
The tornado then struck Winchester at high-end EF3 intensity, destroying many homes, a church, and a Taco Bell restaurant. The tornado then crossed the border into Ohio, causing EF1-EF2 damage to farmsteads as it moved through Darke and Miami counties before dissipating near Bradford. The tornado injured 40 people with one person dying from ...
Outbreak produced the Candlestick Park tornado, which was an extremely violent F5 tornado or tornado family that killed 58 people and traveled 202.5 mi (325.9 km) across Mississippi and Alabama. It is one of the longest such paths on record and one of only four official F5 tornadoes to hit Mississippi.
The deadliest December tornado outbreak in United States history caused catastrophic damage and numerous fatalities, as multiple strong to violent long-tracked tornadoes devastated portions of the Southern United States and Ohio Valley from the evening of December 10, into the early morning hours of December 11.
Strong mesocyclones show up as adjacent areas of yellow and blue (on other radars, bright red and bright green), and usually indicate an imminent or occurring tornado. The history of tornado research spans back centuries, with the earliest documented tornado occurring in 200 and academic studies on them starting in the 18th century. This is a ...
The tornado then began to cause EF2 damage, toppling another wind turbine, knocking down a metal transmission tower, and destroying an outbuilding. The tornado then quickly became violent and reached low-end EF4 intensity for the first time, leveling an outbuilding and a home each along Fontanelle Road and 310th Street.