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  2. List of natural disasters in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_natural_disasters...

    2021 Western North America heat wave: Western North America: Around 600 excess deaths in the United States 2021 Floods and tornado outbreak: 3 $1.56 million (tornadoes), $51.7 million (floods) Midwestern U.S. floods and tornado outbreak of June 2021: Midwestern United States: 2021 Winter storm: 29 $2 billion February 15–20, 2021 North ...

  3. America's most expensive natural disasters in recent decades

    www.aol.com/news/americas-most-expensive-natural...

    "The U.S. has sustained 403 weather and climate disasters since 1980 where overall damages/costs reached or exceeded $1 billion (including CPI adjustment to 2024). The total cost of these 403 ...

  4. Environmental impact of the Deepwater Horizon oil spill

    en.wikipedia.org/wiki/Environmental_impact_of...

    The oil slick as seen from space by NASA's Terra satellite on 24 May 2010. The 2010 Deepwater Horizon oil spill in the Gulf of Mexico has been described as the worst environmental disaster in the United States, releasing about 4.9 million barrels (210 million US gal; 780,000 m 3) of crude oil making it the largest marine oil spill in history.

  5. Wildfires in the United States - Wikipedia

    en.wikipedia.org/wiki/Wildfires_in_the_United_States

    Save for areas near the Pacific coast, North America tends to be wetter in the East and drier in the West. The Western United States is a region of widespread, high-intensity wildfires. Aggressive suppression in the 20th century reduced wildfire size and intensity, but the resulting buildup of fuels has led to a resurgence in the last couple ...

  6. Environmental issues in the United States - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in...

    In any case, they noted, most of the natural resources in the western states were already owned by the federal government. The best course of action, they argued, was a long-term plan devised by national experts to maximize the long-term economic benefits of natural resources. Environmentalism was the third position, led by John Muir (1838 ...

  7. List of disasters in the United States by death toll - Wikipedia

    en.wikipedia.org/wiki/List_of_disasters_in_the...

    This list of United States disasters by death toll includes disasters that occurred either in the United States, at diplomatic missions of the United States, or incidents outside of the United States in which a number of U.S. citizens were killed. Domestic deaths due to war in America are included except the American Civil War.

  8. Exxon Valdez oil spill - Wikipedia

    en.wikipedia.org/wiki/Exxon_Valdez_oil_spill

    The Exxon Valdez oil spill was a major environmental disaster that occurred in Alaska's Prince William Sound on March 24, 1989. The spill occurred when Exxon Valdez, an oil supertanker owned by Exxon Shipping Company, bound for Long Beach, California, struck Prince William Sound's Bligh Reef, 6 mi (9.7 km) west of Tatitlek, Alaska at 12:04 a.m.

  9. Global catastrophe scenarios - Wikipedia

    en.wikipedia.org/wiki/Global_catastrophe_scenarios

    The main long-term effect is through global climate change, which reduces the temperature globally by about 5–15 °C for a decade, together with the direct effects of the deposits of ash on their crops. A large supervolcano like Toba would deposit one or two meters thickness of ash over an area of several million square kilometers.