NASA Ozone Watch: Latest status of ozone
4 days ago · 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.
Ozone depletion - Wikipedia
The ozone hole is usually measured by reduction in the total column ozone above a point on the Earth's surface. This is normally expressed in Dobson units; abbreviated as "DU". The most prominent decrease in ozone has been in the lower stratosphere.
Ozone Hole Continues Healing in 2024 - NASA Earth Observatory
Oct 30, 2024 · Moderate ozone losses (orange) are visible amid areas of more potent ozone losses (red). Scientists describe the ozone “hole” as the area in which ozone concentrations drop below the historical threshold of 220 Dobson units.
️ Hole Emoji - Emojipedia
A round, black, cartoon-styled hole, as a manhole or a hole (cup) in golf. May be used to represent various types of literal or figurative holes, e.g., black ho...
Nasa 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 Hole - eoPortal
Jun 24, 2024 · The “ozone hole” describes the reduced amount of ozone in the localised area above Antarctica that appears annually from August to December. This leads to a higher percentage of the Sun’s harmful ultraviolet (UV) radiation reaching the Earth’s surface over this region, adversely affecting human health and the environment.
NASA Ozone Watch: Latest status of ozone
Dec 6, 2024 · View the latest status of the ozone layer over the Arctic. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone. Click any map image to bring up a new page with a high-resolution map.
2023 Ozone Hole Ranks 16th Largest, NASA and NOAA …
Nov 1, 2023 · The 2023 Antarctic ozone hole reached its maximum size on Sept. 21, according to annual satellite and balloon-based measurements made by NASA and NOAA. At 10 million square miles, or 26 million square kilometers, the hole ranked as the 12th largest single-day ozone hole since 1979.
NASA SVS | Antarctic Ozone Hole Maximum, 1979-2024
Oct 30, 2024 · Here, the globes show ozone data on the day that the minimum ozone concentration was reached over Antarctica, each year from 1979 and 2024, without the colorbar. Download Images
What Is the Ozone Hole? - NASA+
Apr 20, 2024 · Let’s back up to the basics and understand what caused the Ozone Hole, its effects on the planet, and what scientists predict will happen in future decades. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.
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