Antarctic Ozone hole season bulletin from Argentina.

GERARDO CARBAJAL; E. LUCCINI; ELIAN A WOLFRAM; F. ORTE; M. BARLASINA; F. NOLLAS; H. OCHOA

Simposio; GAW Symposium 2021; 2021

The present work affords the springtime Antarctic ozone hole (AOH) effects on the climate system, and solar ultraviolet radiation in southern South America. The newsletter regularly published on thissubject by the World Meteorological Organization (WMO) but it was discontinued since 2015. The Argentine National Weather Service Since 2019, restarted this format of the bulletin but in Spanishlanguage, emphasizing on southern South America, and reaching Ibero-American level diffusion. The data are used for this bulletin from NASA, NOAA, Tokyo Climate Center, Atmosphere MonitoringService ? Copernicus (CAMS), and TEMIS remote sensing, while for the local surface data they were from Spectrophotometer Dobson (Marambio, and Ushuaia-GAW), Spectrophotometer Brewer(Belgrano II, and San Martin), and ozone-sounding (Ushuaia-GAW, and Belgrano II) from the National Meteorological Service (SMN), Argentine Antarctic Institute (IAA), National Institute of AerospaceTechnology (INTA), and Finnish Institute of Meteorology (FMI).