Tag Archive for 'Dobson spectrophotometer'

This map shows the size and shape of the ozone hole over the South Pole on October 5, 2022, when it reached its single-day maximum extent for the year. Image credit: Joshua Stevens / NASA’s Earth Observatory.

Antarctic Ozone Hole Continues to Shrink, Researchers Say

Oct 27, 2022 by News Staff

The annual ozone hole over the South Pole reached an average area of 23.2 million km2 (8.9 million square miles) between September 7 and October 13, 2022,...