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Severe and hazardous weather events

312 articles

List of Canadian tornadoes in 2026

The list of Canadian tornadoes in 2026 covers the season's 110 confirmed tornadoes, well above the average of about 65, including an EF3 at Tulliby Lake, Alberta, on July 11.

List of European tornadoes in 2026

A list of confirmed European tornadoes in 2026, documenting events including the August tornado that damaged about 300 houses in Pomas, France, and an October tornado in western Sicily.

List of F3, EF3, and IF3 tornadoes (2020–present)

The list of F3, EF3, and IF3 tornadoes (2020–present) covers tornadoes rated in the third-strongest category of the Fujita scales, with EF3 winds of 136–165 mph.

List of F5 and EF5 tornadoes

The list of F5 and EF5 tornadoes catalogs tornadoes rated the highest intensity on the Fujita and Enhanced Fujita scales, 53 in the United States since 1950.

List of Indian tornadoes

The list of Indian tornadoes covers tornadoes documented in India since 1838, concentrated in pre-monsoon months over West Bengal, including a Calcutta tornado that killed 215 people.

List of Iowa tornadoes

Tornadoes in Iowa have been recorded since 1950, averaging about 48 a year, with a record 125 in 2024 and four F5/EF5 tornadoes among Iowa's most violent.

List of Michigan tornadoes

The list of Michigan tornadoes covers tornadoes recorded in Michigan since 1950, over 1,100 in all, including the Flint-Beecher tornado of June 1953, the deadliest in state history.

List of New York tornadoes

New York tornadoes are the tornadoes recorded in New York State, 535 from 1950 to 2025, including the deadly 2025 Oneida County tornado and the 1998 Mechanicville outbreak.

List of North American tornadoes and tornado outbreaks

A list of major North American tornadoes and outbreaks, from the 1974 and 2011 Super Outbreaks to the Tri-State tornado that killed over 747 people in 1925.

List of Ohio tornadoes

The tornadoes recorded in Ohio since 1950 number over 1,500, spanning landmark outbreaks in 1965, 1974, 1985, and 2019, and a record 74 tornadoes in 2024.

List of Philippine tornadoes

The list of Philippine tornadoes covers tornadoes and waterspouts in the Philippines, locally called buhawi or ipo-ipo, documented from the early 1900s, with 1,186 reports compiled through 2025.

List of South American tornadoes in 2026

The list of South American tornadoes in 2026 covers tornadoes in Brazil, Argentina, and Paraguay during an unusually active year, including an F4 tornado at Piraí do Sul, Brazil.

List of tornadoes by width

The list of tornadoes by width records the widest tornadoes measured by damage path or radar, led by the 2.6-mile El Reno, Oklahoma, tornado of May 2013.

List of United States tornadoes from April to May 2023

The list of United States tornadoes from April to May 2023 catalogs 147 April and 536 May tornadoes confirmed by National Weather Service surveys, with 9 deaths overall.

List of United States tornadoes from January to March 2026

A list of the 289 preliminary tornado reports in the United States from January to March 2026, including an early-March outbreak from Texas to Michigan that killed 13 people.

List of United States tornadoes from July to September 2026

The list of United States tornadoes from July to September 2026 covers confirmed and preliminary tornadoes, including a Wisconsin EF3 and Detroit's first tornado since 1997.

List of United States tornadoes from May to June 2026

The list of United States tornadoes from May to June 2026 covers a quiet May followed by a record-setting June with major outbreaks in Illinois, Indiana, and Mississippi.

List of United States tornadoes in April 2026

The list of United States tornadoes in April 2026 covers a preliminary 306 tornado reports and one death, including an EF-4 tornado that struck Enid, Oklahoma.

List of Washington (state) tornadoes

The list of Washington state tornadoes covers 136 recorded since 1950, mostly weak and east of the Cascades; the deadliest, the 1972 Vancouver tornado, killed six people.

List of wildfires

The list of wildfires, also called the list of bushfires, catalogs notable wildfires chiefly in North America and Europe, including the 1988 Yellowstone fires and the 2025 Southern California fires.

Little Giant Fire

The Little Giant Fire was a lightning-caused wildfire that began in July 2026 in Chelan County, Washington, burning 172,906 acres between the Chiwawa and Entiat rivers.

March 2026 North American blizzard

The March 2026 North American blizzard was a major winter storm from March 14 to 16, 2026, dumping 30.9 inches on Wausau, Wisconsin, its largest snowstorm on record.

Marshall Fire

The Marshall Fire was a wind-driven firestorm that burned through Superior and Louisville, Colorado, on December 30, 2021, destroying 1,084 homes, killing two people, and causing over $2 billion in damage.

May 2011 United States tornado outbreak

A May 2011 tornado sequence headlined by the EF-5 Joplin, Missouri tornado on May 22, which killed 158 people, followed by an Oklahoma outbreak that killed 11.

Mediterranean tropical-like cyclone

A Mediterranean tropical-like cyclone, commonly called a medicane, is a small, hurricane-like storm that forms over the Mediterranean Sea one to a few times per year.

Mesocyclone

A mesocyclone is a storm-scale region of cyclonic rotation, typically 2 to 6 miles in diameter, found in the right rear flank of a supercell thunderstorm and defined by a Doppler radar rotation signature.

Millennium Drought

The Millennium Drought, also called the Big Dry, was a prolonged 2001–2009 drought in southeast Australia, the region's lowest rainfall since 1900, which reshaped Australian water policy.

Natural disasters in India

Natural disasters in India, also known as natural calamities in India, are recurrent floods, cyclones, earthquakes, landslides, droughts, and heat waves causing substantial loss of life and property.

New England's Dark Day

New England's Dark Day was an episode of near-total daytime darkness across New England on May 19, 1780, attributed to wildfire smoke combined with fog and cloud cover.

Nocturnal tornado

A nocturnal tornado is a tornado that occurs between sunset and sunrise, when it is hardest to see and about 2.5 times as likely to kill.