5619 Search Results for "ozone"

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4 Min Read

Ozone Hole is Smallest Since 1988 - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-is-smallest-since-1988-91212

The smaller ozone hole was strongly influenced by an unstable and warmer-than-usual Antarctic vortex.

2 Min Read

2003 Ozone Hole - NASA Science

https://science.nasa.gov/earth/earth-observatory/2003-ozone-hole-3821

This year's Antarctic ozone hole is the second largest ever observed, according to scientists from NASA, the National Oceanic and Atmospheric ...

1 Min Read

Ozone Measurements Out on a Limb - NASA Science

https://science.nasa.gov/resource/ozone-measurements-out-on-a-limb

MLS measures lower stratospheric temperature and concentrations of H2O, O3, ClO, BrO, HCl, OH, HO2, HNO3, HCN and N2O, for their effects on (and diagnoses ... January 24, 2022

Spotlite: Ozone Hole - NASA Science

https://science.nasa.gov/eclips/videos/ozone-hole

Video produced by students at Newport News Public Schools in Newport News, Virginia.

1 Min Read

The Ozone Hole : Over 30 Years of Satellite Observations - NASA Science

https://science.nasa.gov/mission/aura/the-ozone-hole-over-30-years-of-satellite-observations

This poster illustrates data from five different missions that tracked the development of the ozone hole from space. Data is presented on globes showing ...

2 Min Read

The Antarctic Ozone Hole in 2002 - NASA Science

https://science.nasa.gov/earth/earth-observatory/the-antarctic-ozone-hole-in-2002-2832

Scientists from NASA and the National Oceanic andAtmospheric Administration (NOAA) have confirmed the ozone hole over theAntarctic this September is not only ...

3 Min Read

Antarctic Ozone Hole Slightly Smaller than Average This Year - NASA

https://www.nasa.gov/news-release/antarctic-ozone-hole-slightly-smaller-than-average-this-year

The ozone hole that forms each year in the stratosphere over Antarctica was slightly smaller in 2013 than average in recent decades, according to NASA. October 25, 2013

4 Min Read

Ozone Hole is Big, But Tempered by CFC Reductions - NASA Science

https://science.nasa.gov/earth/climate-change/ozone-layer/ozone-hole-is-big-but-tempered-by-cfc-reductions-144239

The hole in the ozone layer over Antarctica was slightly above average size in 2018, but smaller than expected for the weather conditions.

4 Min Read

TOMS-EP - NASA Science

https://science.nasa.gov/mission/toms-ep

The Total Ozone Mapping Spectrometer, launched in July 1996 onboard an Earth Probe Satellite (TOMS/EP), continues NASA's long-term daily mapping of the ... December 1, 2020

9 Min Read

Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone

Ozone (O3) is a relatively unstable molecule made up of three atoms of oxygen (O). Although it represents only a tiny fraction of the atmosphere, ozone is ...

2 Min Read

What’s Going on with the Hole in the Ozone Layer? We Asked a NASA Scientist: Episode 44

https://www.nasa.gov/earth/climate-change/ozone-layer/whats-going-on-with-the-hole-in-the-ozone-layer-we-asked-a-nasa-scientist-episode-44

Although there are ozone-depleting gases everywhere in the atmosphere, the ozone hole forms in the Antarctic because of the special weather conditions there. July 24, 2023

1 Min Read

Low-Level Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/low-level-ozone-3732

In the stratosphere, ozone shields us from the Sun's deadly ultraviolet radiation. But in the troposphere, this same gas impairs lung capacity and reduces.

5 Min Read

Ozone Hole Continues Healing in 2024 - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-continues-healing-in-2024-153523

The area of depleted ozone over the Antarctic ranked the seventh smallest since recovery began in 1992.

8 Min Read

The World We Avoided by Protecting the Ozone Layer - NASA Science

https://science.nasa.gov/earth/earth-observatory/the-world-we-avoided-by-protecting-the-ozone-layer

Ozone Chemistry; What Might Have Been; Surprising Collapse of Tropical Ozone Layer; The Real World; Further Reading; Reference. Earth Observatory Topics: Ozone ... January 24, 2011

What Is the Ozone Hole? | NASA+

https://plus.nasa.gov/video/what-is-the-ozone-hole

What Is the Ozone Hole? ... Let's back up to the basics and understand what caused the Ozone Hole, its effects on the planet, and what scientists predict will ...

Ozone Where We Live (OWWL) - NASA

https://www.nasa.gov/ozone-where-we-live

These small, low-cost sensors measure atmospheric gases such as ozone, nitrogen dioxide, methane, and formaldehyde. Ways to get involved: Air Based. We are ...

8 Min Read

NASA Data Aids Ozone Hole’s Journey to Recovery

https://www.nasa.gov/earth-and-climate/nasa-data-aids-ozone-holes-journey-to-recovery

Antarctic ozone hole, Oct. 10, 2017: Purple and blue represent areas of low ozone concentrations in the atmosphere; yellow and red are areas of higher ... April 15, 2020

7 Min Read

A Violent Sun Affects the Earth's Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/a-violent-sun-affects-the-earths-ozone

Through a series of chemical reactions in our atmosphere, the protons drastically diminished the upper-most areas of the ozone layer, a protective blanket ... July 30, 2026

4 Min Read

Ozone Hole Reaches Record Size - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-reaches-record-size-7044

From September 21 to 30, , the average area of the ozone hole was the largest ever observed, at 10.6 million square miles,” said Paul Newman, atmospheric.

10 Min Read

Highways of a Global Traveler: Tracking Tropospheric Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/tracking-tropospheric-ozone

Ozone in the lower atmosphere (troposphere) is toxic to human beings and to many other living things that breathe it. After combining satellite observations ...

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Ozone Hole is Smallest Since 1988 - NASA Science

2003 Ozone Hole - NASA Science

Ozone Measurements Out on a Limb - NASA Science

Spotlite: Ozone Hole - NASA Science

The Ozone Hole : Over 30 Years of Satellite Observations - NASA Science

The Antarctic Ozone Hole in 2002 - NASA Science

Antarctic Ozone Hole Slightly Smaller than Average This Year - NASA

Ozone Hole is Big, But Tempered by CFC Reductions - NASA Science

TOMS-EP - NASA Science

Ozone - NASA Science

What’s Going on with the Hole in the Ozone Layer? We Asked a NASA Scientist: Episode 44

Low-Level Ozone - NASA Science

Ozone Hole Continues Healing in 2024 - NASA Science

The World We Avoided by Protecting the Ozone Layer - NASA Science

What Is the Ozone Hole? | NASA+