Link of the Day: Ozone Hole Watch

Ozone Hole Watch

This is the Ozone Hole Watch web site, where you can check on the latest status of the ozone layer over the South Pole. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone. The blue and purple colors are where there is the least ozone, and the greens, yellows, and reds are where there is more ozone.

Important Ozone Fact

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 Watch
Daily, 2007 (360 X 240) mpeg-4

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Also of interest
NASA: Ozone Hole Shrinks Back to Average Size from Live Science

The Antarctic ozone hole is back to an average size, shrinking about 16 percent from last year’s record high, NASA said Friday. But it’s still the size of North America.

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