WebNov 5, 2024 · The 2024 Antarctic ozone hole reached its maximum area on Oct. 7 and ranks as the 13th-largest such feature since 1979. This view, from a NASA video, shows its … WebNov 10, 2014 · The Antarctic ozone hole reached its annual peak size on Sept. 11, according to scientists from NASA and the National Oceanic and Atmospheric Administration …
World of Change: Antarctic Ozone Hole - NASA
WebOct 26, 2024 · The hole in the ozone layer—the portion of the stratosphere that protects our planet from the Sun’s ultraviolet rays—is continuing to decrease, scientists from NOAA and NASA reported today. ... This year’s ozone hole over Antarctica had an average area of 8.91 million square miles (23.2 million square kilometers), slightly smaller than ... WebJan 10, 2024 · January 10, 2024. In purple, a hole in the ozone layer over Antarctica on September 10, 2009 NASA. The long-lamented hole in the ozone layer is slowly mending itself, thanks to the success of an ... how to make a filet mignon roast
See how the huge ozone hole over Antarctica has grown in 2024 in …
WebOct 28, 2024 · 1979 - 2024 PNG On October 7, 2024, scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986. Prior to the emergence of the ozone hole in the 1970s, average ozone above the South Pole in September and October ranged from 250 to 350 Dobson units. WebOn September 17, 1979 (top left), the first year in which ozone was measured by satellite, the ozone level was at 194 Dobson Units. On October 7, 1989 (top right), the year that the … WebFeb 14, 2024 · The total mass of ozone in the atmosphere is about 3 billion metric tons. That may seem like a lot, but it is only 0.00006 percent of the atmosphere. The peak concentration of ozone occurs at an altitude of … how to make a file xml