Start Date: End Date: Published Date Data Date
Ozone Hole through the years
716 x 716 335 KB - PNG
Published February 1, 2011
This series of images shows the Antarctic ozone hole on the day of its maximum depletion in 1979, 1987, 2006, and 2010; that is, the days with the thinnest ozone layer.
Related images:
720 x 720 JPEG
716 x 716 328 KB - PNG
716 x 716 309 KB - PNG
A Day of Night-Shining Clouds
720 x 479 PNG
Published January 28, 2011
High-altitude night-shining clouds form and dissipate on a daily cycle revealed in this series of images made from data from the Ozone Monitoring Instrument on NASA’s Aura satellite.
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Night-Shining Clouds are Getting Brighter
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Published January 27, 2011
The rare night-shining clouds seen in this photo are both forming more frequently and becoming brighter, trends that point to changes in the atmosphere linked to greenhouse gases.
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75 KB - PDF
Eruption at Mount Merapi, Indonesia
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Published November 11, 2010
The volcano released sulfur dioxide, a colorless gas that can harm human health and cool Earth’s climate.
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Wandering Ozone Hole in November 2009
Published November 2, 2010
In November 2009, the Antarctic ozone hole contorted and stretched itself for three weeks in such a way as to give South Americans an extra dose of ultraviolet radiation.
4 MB - MOV
Smog over China
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Published October 14, 2010
In early October 2010, a high-pressure system settled in over eastern China, allowing the air to stagnate, pollution to accumulate, and thick smog and heavy fog to build up to hazardous levels.
720 x 360 JPEG
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9945 x 6224 158 MB - GeoTIFF
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