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AAO Index

The Antarctic Oscillation Index (AAO Index) describes the difference of the sea level pressure between the South Pole and the southern mid-latitudes.


AAO index of the last 120 days:

AAO Index of the last 120 days
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Monthly values from 1980 to date:

Monthly values of the AAO Index since 1980
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Daily values from 1979 to date:

Daily values of the AAO Index since 1979
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