The Tornadoes Portal

An F5 tornado near Tracy, Minnesota, in 1968

Tornadoes are violently rotating columns of air that are in contact with the Earth and either a cumulonimbus or a cumulus cloud. Tornadoes are often referred to as twisters, whirlwinds, or cyclones. While most tornadoes attain winds of less than 110 miles per hour (180 km/h), are about 250 feet (80 m) across, and travel a few miles (several kilometers), the wind speeds in the most intense tornadoes can reach 300 miles per hour (480 km/h), are more than two miles (3 km) in diameter, and stay on the ground for dozens of miles (more than 100 km). Various types of tornadoes include the multiple vortex tornado, landspout, and waterspout. Other tornado-like phenomena that exist in nature include the gustnado, dust devil, fire whirl, and steam devil. Most tornadoes occur in North America (in the United States and Canada), concentrated in a region nicknamed the Tornado Alley. Tornadoes also occur in South America, South Africa, Europe, Asia, and Oceania.

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The 2011 Philadelphia, Mississippi tornado was an extremely powerful and fast-moving multi-vortex tornado that touched down in eastern Mississippi on the afternoon of April 27, 2011. Part of the historic 2011 Super Outbreak, the largest tornado outbreak on record, this was the first of four EF5 tornadoes to touch down that day and the first such storm in Mississippi since the 1966 Candlestick Park tornado. While on the ground for 30 minutes, it traveled along a 28.28-mile (45.51 km) path through four counties, leaving behind three deaths, eight injuries, and $1.1 million in damage.

The supercell thunderstorm that produced this tornado formed around 1:00 pm. CDT south of Jackson, Mississippi. Traveling briskly to the northeast, it became severe within 25 minutes and potentially tornadic by 1:36 pm. CDT. A tornado finally touched down at 2:30 pm. CDT just east of the Philadelphia Municipal Airport. It quickly intensified and began producing EF5 damage by 2:38 pm. CDT; extreme ground scouring, up to .5 metres (1.6 ft) deep in places, occurred in northeastern Neshoba County. After crossing into Kemper County, the tornado obliterated a mobile home, killing all three inside. It reached EF5 strength a second time near the Kemper–Winston county line where extreme ground scouring again took place and pavement was scoured from roads. Extensive tree damage took place elsewhere along the track and it ultimately dissipated at 3:00 pm. CDT about 6 miles (9.7 km) north of Mashulaville. (Full article...)

List of selected tornado articles

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Parent article: List of tornadoes and tornado outbreaks

These are some notable tornadoes, tornado outbreaks, and tornado outbreak sequences that have occurred in Asia, including the Arabian Peninsula. (Full article...)

List of selected tornado lists

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An EF1 tornado causing damage in Ottawa, Illinois, on August 16, 2020.

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Tracks of all US tornadoes in 1965

This page documents the tornadoes and tornado outbreaks of 1965, 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.

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List of tornadoes by year

2025 tornado activity

Mid-latitude cyclone responsible for the storm complex on January 9, 2024

A large and robust storm system, unofficially named Winter Storm Finn by The Weather Channel, brought widespread impacts to much of the contiguous United States early in January 2024. In the northern United States, heavy snow, hail, and gusty winds affected areas from the Great Plains to New England. In the southern United States, a widespread tornado outbreak along the Gulf Coast caused two fatalities and numerous injuries. (Full article...)

Tornado anniversaries

February 25

February 26

February 27

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The following are images from various tornado-related articles on Wikipedia.

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This is either a featured article or featured list, which represents some of the best articles on English Wikipedia.

The F3 Nicollet/Kasota, MN tornado on August 24, 2006.

This page documents notable tornadoes and tornado outbreaks worldwide in 2006. 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, Argentina, Brazil and Australia. Tornadic events are often accompanied with other forms of severe weather, including strong thunderstorms, strong winds, and hail.

In 2006, there were 1,333 reported tornadoes in the US (of which 1,103 tornadoes were confirmed), with 67 reported fatalities (about half of those recorded in Tennessee). In addition, four other tornado-related deaths were reported in Europe - all of them in Germany where 119 tornadoes were confirmed, 12 deaths in Japan, nine deaths in China, three deaths in Vietnam, one death in Brazil, and one tornado fatality has been reported in Canada, in the province of Manitoba for a worldwide total of 97. (Full article...)

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The scope of WikiProject Severe weather is to write articles about severe weather, namely thunderstorms and tornadoes. Their talk page is located here.

WikiProject Weather is the main hub for all articles that are weather-related. WikiProject Weather strives to improve articles in a variety of weather topics, including Tropical Cyclones, Severe Weather, General meteorology, Non-tropical Storms, Climate, Floods, Droughts and wildfires, Meteorological instruments and data, Meteorological Biographies, and Space Weather. If you would like to help, please visit the project talk page.

WikiProject Meteorology is a collaborative effort by dozens of Wikipedians to improve the quality of meteorology- and weather-related articles. If you would like to help, visit the project talk page, and see what needs doing. The project is currently being merged into WikiProject Weather.

WikiProject Tropical cyclones is a daughter project of WikiProject meteorology. The dozens of semi-active members and several full-time members focus on improving Wikipedia's coverage of tropical cyclones.

Wikipedia is a fully collaborative effort by volunteers. So if you see something you think you can improve, be bold and get to editing! We appreciate any help you can provide!

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