Ozone Hole Record Breaker (IMAGE)

NASA/Goddard Space Flight Center

Ozone Hole Record Breaker

Caption

From Sept. 21-30, 2006, the average area of the ozone hole was the largest ever observed, at 10.6 million square miles. This image, from Sept. 24, the Antarctic ozone hole was equal to the record single-day largest area of 11.4 million square miles, reached on Sept. 9, 2000. 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.

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NASA

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