Although it is a relatively small geographical area and tornadoes are a relatively rare phenomenon in the Mid-Atlantic region, Washington, D.C. has been hit by at least ten of these damaging storms since modern records have been kept. This list may be incomplete, as official tornado records only extend back to 1950 in the United States. [1]
The surrounding states of Virginia and Maryland average 10 and 6 tornadoes per year, respectively, which is 0.23 and 0.48 tornadoes per 1,000 square miles (2,600 km2) per year. [2] In the same time period (1953–2004), Washington experienced only two tornadoes. However, this works out to around 0.56 tornadoes per 1,000 square miles (2,600 km2) per year, which is not statistically higher than average for the surrounding area. The climatological peak for tornado occurrences in the area is in July; [3] however, most Washington tornadoes have struck in May, while some have formed as early as April and as late as November.
One tornado of particular historical significance is the 1814 storm. Although there is some debate as to whether this storm was a true tornado, it likely killed some British soldiers, heavy rains helped extinguish the fires set by the British, and the losses suffered contributed to their withdrawal from the city. [4] More recent tornadoes have damaged several national landmarks, including the National Mall, the National Arboretum, the United States Botanic Garden, and the Smithsonian Institution. [5] [6] Another tornado occurred just two weeks after the September 11 attacks in 2001, crossing the National Mall and narrowly missing the Pentagon.
A destructive series of tornadoes in damage struck the Northeastern United States on Monday July 10, 1989. The storm system affected five states with severe weather, including hail up to 2.5 inches (6.4 cm) across, thunderstorm winds up to 90 mph (140 km/h), and 17 tornadoes. Several towns in New York and Connecticut were particularly hard-hit. Several homes were leveled in Schoharie, New York, and extensive damage occurred in Bantam, Connecticut. A large section of Hamden, Connecticut, including an industrial park and hundreds of homes, was destroyed, and in some places, buildings were flattened to the ground.
The 1972 Portland–Vancouver tornadoes were caused by an unusually intense squall line with embedded strong tornadoes that struck Oregon and Washington on Wednesday, April 5, 1972. Of the four tornadoes, the most catastrophic event was a deadly F3 tornado that struck Portland, Oregon, and Vancouver, Washington, the first F3 tornado to strike Oregon since June 3, 1894. It tracked 8.7 miles (14.0 km) across the heavily populated Portland–Vancouver metropolitan area, causing heavy damage, killing six people, and injuring 300 while causing $25.25 million in damage. It was tied as the deadliest tornado in the United States in 1972 and remains the deadliest tornado in the history of the Pacific Northwest. In all, the outbreak killed six, injured 301, and caused $25.55 million in damage.
This page documents notable tornadoes and tornado outbreaks worldwide in 2001. 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.
On April 2–5, 1957, a deadly tornado outbreak sequence struck most of the Southern United States. The outbreak killed at least 21 people across three states and produced at least 73 tornadoes from Texas to Virginia. The outbreak was most notable due to a tornado that hit a densely populated area of the Dallas–Fort Worth metropolitan area, killing 10 people and injuring 200 or more. The tornado, highly visible for most of its path, was at the time the most observed and best-documented tornado in recorded history; hundreds of people photographed or filmed the F3 tornado as it moved just west of Downtown Dallas. The film of this tornado is still known for its unusually high quality and sharpness, considering the photography techniques and technology of the 1950s. Damage from the Dallas tornado reached as high as $4 million. Besides the famous Dallas tornado, other deadly tornadoes struck portions of Mississippi, Texas, and Oklahoma. Two F4 tornadoes struck southern Oklahoma on April 2, killing five people. Three other significant, F2-rated tornadoes that day killed two people in Texas and one more in Oklahoma. An F3 tornado struck rural Mississippi on April 4, killing one more person.
The Wallingford Tornado was a violent tornado that struck the town of Wallingford, Connecticut, on Friday, August 9, 1878. The tornado, unofficially rated F4 by tornado expert Thomas P. Grazulis, destroyed most of the town, killing about 34 people—estimated totals varied—and injuring at least 70, many severely. This was the deadliest tornado ever to strike the state of Connecticut, and the second deadliest ever in New England, after the Worcester tornado of 1953.
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 2014. Strong and destructive tornadoes form most frequently in the United States, Bangladesh, Brazil, and Eastern India, but they can occur almost anywhere under the right conditions. Tornadoes also appear regularly in neighboring southern Canada during the Northern Hemisphere's summer season, and somewhat regularly in Europe, Asia, and Australia.
This page documents notable tornadoes and tornado outbreaks worldwide in 2017. Strong and destructive tornadoes form most frequently in the United States, Brazil, 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 and Australia. Tornadic events are often accompanied with other forms of severe weather, including strong thunderstorms, strong winds, and hail. There were 1,522 reports of tornadoes in the United States in 2017, of which 1,418 were confirmed. Worldwide, 43 fatalities were confirmed in 2017: 35 in the United States, five in China, two in Paraguay, and one in Brazil.
This page documents notable tornadoes and tornado outbreaks worldwide in 2020. 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, Australia and New Zealand. Tornadic events are often accompanied by other forms of severe weather, including strong thunderstorms, strong winds, and hail. There were 1,243 preliminary filtered reported tornadoes in 2020 in the United States in 2020, and 1,086 confirmed tornadoes in the United States in 2020. Worldwide, at least 93 tornado-related deaths were confirmed with 78 in the United States, eight in Vietnam, two each in Canada, Indonesia, and Mexico, and one in South Africa.
This page documents the tornadoes and tornado outbreaks of 1954, 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.
A localized but devastating series of severe thunderstorms affected the Great Lakes region during May 20-21, 1953. The strongest of these storms produced three intense, long-tracked tornadoes in Iowa, Michigan, and Ontario. The worst tornado event was a violent F4 tornado that tore through the cities of Port Huron, Michigan, and Sarnia, Ontario, on May 21, damaging or destroying hundreds of structures and causing dozens of casualties. Overall, the tornadoes killed eight people, injured 123 others, and caused at least $17.6 million (1953 USD) in damage. Thunderstorm winds also caused an additional fatality when a tree fell on a house in Waterloo, Iowa.
Five scattered tornadoes touched down across the Great Plains and Midwestern United States on June 19, 1951. The event was highlighted by a large, violent F4 tornado family that moved through the western and northern suburbs of Minneapolis, causing all the tornadic casualties from the outbreak. In all, one person was killed, 20 others were injured, and damage was estimated at $59 million. There was one additional death and six injuries from non-tornadic events as well.
This page documents notable tornadoes and tornado outbreaks worldwide in 2021. 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, Australia and New Zealand. Tornadic events are often accompanied by other forms of severe weather, including strong thunderstorms, strong winds, and hail. Worldwide, 150 tornado-related deaths were confirmed with 103 in the United States, 28 in China, six in the Czech Republic, four in Russia, three in Italy, two in India, and one each in Canada, New Zealand, Indonesia, and Turkey.
This page documents notable tornadoes and tornado outbreaks worldwide in 2022. 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, Australia and New Zealand. Tornadic events are often accompanied by other forms of severe weather, including strong thunderstorms, strong winds, and hail. Worldwide, 32 tornado-related deaths were confirmed: 23 in the United States, three in China, two each in Poland and Russia, and one each in the Netherlands and Ukraine.
This page documents the tornadoes and tornado outbreaks of 1947, primarily in the United States. Most recorded 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 is a list of notable tornadoes and tornado outbreaks worldwide in 2023. Strong, destructive tornadoes form most frequently in the United States, Argentina, Brazil, Bangladesh and East India, but can occur almost anywhere. Tornadoes develop occasionally in southern Canada during the Northern Hemisphere's summer, and at other times of the year across Europe, Asia, Argentina, Australia and New Zealand. They are often accompanied by other forms of severe weather, including thunderstorms, strong winds, and large hail. Worldwide, 116 tornado-related deaths were confirmed – 83 in the United States, 12 in China, nine in Indonesia, eight in Myanmar, three in Turkey, and one in Saudi Arabia.
NWS damage survey for 07/01/21 confirms two tornados .... A supercell thunderstorm produced two tornadoes in Arlington VA and Washington DC during the mid evening hours of Thursday, July 1st, 2021. ....