@InProceedings{DalLagoViEcBaRaGo:2015:ObEs,
               author = "Dal Lago, Alisson and Vieira, Luis Eduardo Antunes and Echer, 
                         Ezequiel and Balmaceda, Laura Antonia and Rawat, Rashmi and 
                         Gonzalez Alarcon, Walter Dem{\'e}trio",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Extreme solar wind conditions and their related geomagnetic 
                         responses: observations and estimates",
                 year = "2015",
         organization = "International Congress of the Brazilian Geophysical Society, 14.",
             abstract = "Extreme solar wind conditions are those in which the earth 
                         magnetosphere is heavily stressed both by very intense 
                         interplanetary magnetic fields and solar wind velocities. These 
                         scenarios, although very rare, are observed to be related to the 
                         passage of interplanetary coronal mass ejections (ICMEs). 
                         Storm-time geomagnetic index (Dst) in such conditions reaches -400 
                         nT or less. We present 2 case studies, one geomagnetic storm 
                         observed in 2003 and another estimated geomagnetic storm which did 
                         not happened because the ICME occurred in 2012 missed the earth. 
                         Had this 2012 event hit the earth, it would have caused the 
                         strongest geomagnetic storm in space era, nearly twice as strong 
                         as the strongest storm ever observed.",
  conference-location = "Rio de Janeiro, RJ",
      conference-year = "3-6 Aug.",
        urlaccessdate = "24 abr. 2024"
}