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. 2017 Dec 26;9(8):3019–3044. doi: 10.1002/2017MS001011

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© 2017. The Authors.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial‐NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

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Area of the 2015 Antarctic O₃ hole in the DAS (solid black) and during 10 day forecasts with PCHEM (dashed red) and StratChem (dashed blue). Crosses and circles show the areas in each forecast at 5 and 10 days, respectively.