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  2. ozonewatch.gsfc.nasa.gov › facts › hole_SHNasa Ozone Watch: Ozone hole facts

    What is the Ozone Hole? The ozone hole is not technically a “hole” where no ozone is present, but is actually a region of exceptionally depleted ozone in the stratosphere over the Antarctic that happens at the beginning of Southern Hemisphere spring (August–October).

    • Ozone Facts

      Ninety percent of the ozone in the atmosphere sits in the...

    • Education

      International ozone-layer assessments A NOAA Aeronomy lab...

  3. www.bbc.com › future › articleWhat happened to the world's ozone hole? - BBC

    Ozone is mostly found in the stratosphere, a layer of the atmosphere between six and 30 miles (10-50 km) above the Earth's surface. This ozone layer forms an invisible protective shield...

  4. ozonewatch.gsfc.nasa.govNASA Ozone Watch: Latest status of ozone

    Hace 4 días · View the latest status of the ozone layer over the Antarctic, with a focus on the ozone hole. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone.

  5. www.nasa.gov › earth › climate-changeWhat’s Going on with the Hole in the Ozone Layer? We Asked a NASA...

    24 de jul. de 2023 · We Asked a NASA Expert. Watch on. There used to be a huge problem, and because of that, there was a hole, especially in the Antarctic, in the ozone layer. Ozone works as Earth’s natural sunscreen. It prevents harmful UV radiation to come down to the surface to cause skin cancer and damage vegetation.

  6. www.nasa.gov › earth › climate-change2023 Ozone Hole Ranks 16th Largest, NASA and NOAA Researchers...

    1 de nov. de 2023 · This map shows the size and shape of the ozone hole over the South Pole on September 21, 2023, the day of its maximum extent, as calculated by the NASA Ozone Watch team. Moderate ozone losses (orange) are visible amid widespread areas of more potent ozone losses (red). NASA Earth Observatory.

  7. www.nationalgeographic.com › environment › articleOzone layer facts and information - National Geographic

    10 de ene. de 2023 · The ozone layer will be restored to its 1980 condition—before the ozone hole emerged—by 2040. More persistent ozone holes over the Arctic and Antarctica should recover by 2045 and 2066...

  8. www.noaa.gov › news-release › 2023-ozone-hole-ranks-12th-largest-on-record2023 ozone hole ranks 12th largest on record, find NOAA and NASA

    1 de nov. de 2023 · RESOURCES. The 2023 Antarctic ozone hole reached its maximum size at 10 million square miles (26 million square kilometers) on September 21, which ranks as the 12 th largest since 1979, according to annual satellite and balloon-based measurements made by NOAA and NASA.