Extreme sunbathing: three weeks of small total O3 columns and high UV radiation over the southern tip of South America during the 2009 Antarctic O3 hole season

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dc.contributor.authorLaat, A.T.J. de
dc.contributor.authorVan der A., R.J.
dc.contributor.authorAlaart, M.A.F.
dc.contributor.authorVan Wheele, M.
dc.contributor.authorBenítez, G.C.
dc.contributor.authorCasiccia, Claudio
dc.contributor.authorPaes Leme, N.M.
dc.contributor.authorQuel, E.
dc.contributor.authorSalvador, J.
dc.contributor.authorWolfram, E.
dc.date.accessioned2017-08-23T19:17:07Z
dc.date.available2017-08-23T19:17:07Z
dc.date.issued2010-07-27
dc.description.abstractThis paper presents an analysis of satellite and groundbased measurements of total O3 columns and the UV index of a unique event during the 2009 Antarctic O3 hole season. From 11 to 30 November 2009 the Antarctic vortex was located just south of the southern tip of South America rather than at its climatological position over Antarctica. Analysis of 30 years of assimilated total O3 column and UV index measurements shows that this 20‐day event was unique in the history of the ozone hole for these latitudes. During this period, small total O3 columns and large UV index values were observed over the southern tip of South America. Comparison of ground‐based and satellite measurements of total O3 columns and satellite based calculations of the UVI index – never designed nor validated for such extreme Southern Hemisphere conditions – show excellent agreement.es_ES
dc.identifier.citationGeophys. Res. Lett., 37, L14805es_ES
dc.identifier.issn1944-8007
dc.identifier.otherdoi:10.1029/2010GL043699, 2010
dc.identifier.urihttp://hdl.handle.net/20.500.11894/921
dc.language.isoenes_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofGeophysical Research Letterses_ES
dc.rightsCopyright 2010 by the American Geophysical Union. 0094‐8276/10/2010GL043699es_ES
dc.subjectCienciaes_ES
dc.subjectOzone holees_ES
dc.subjectAgujero de ozonoes_ES
dc.titleExtreme sunbathing: three weeks of small total O3 columns and high UV radiation over the southern tip of South America during the 2009 Antarctic O3 hole seasones_ES
dc.typeArtículoes_ES

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