@InProceedings{EspiritoSantoPrak:2002:EvExPr,
               author = "Espirito Santo, Clovis Monteiro do and Prakki, Satyamurty",
          affiliation = "Instituto Nacional de Pesquisas Espaciais, Centro de Previs{\~a}o 
                         do Tempo e Estudos Clim{\'a}ticos (INPE.CPTEC) and Instituto 
                         Nacional de Pesquisas Espaciais, Centro de Previs{\~a}o do Tempo 
                         e Estudos Clim{\'a}ticos (INPE.CPTEC)",
                title = "Eventos extremos de precipita{\c{c}}{\~a}o na regi{\~a}o 
                         sudeste do Brasil e redondezas no per{\'{\i}}odo de 1997-2001",
            booktitle = "Anais...",
                 year = "2002",
                pages = "397--402",
         organization = "Congresso Brasileiro de Meteorologia, 12.",
             keywords = "precipita{\c{c}}{\~a}o, Brasil (regi{\~a}o sudeste), 
                         precipitation, Brazil (southeast region).",
             abstract = "Estat{\'{\i}}sticas de eventos de precipita{\c{c}}{\~a}o 
                         intensa sobre o Sudeste do Brasil e redondezas durante o 
                         per{\'{\i}}odo de 1997 a 2001 foram obtidas atrav{\'e}s do 
                         Banco de Dados Meteorol{\'o}gicos do Centro de Previs{\~a}o de 
                         Tempo e Estudos Clim{\'a}ticos (CPTEC). 90 por cento dos eventos 
                         de precipita{\c{c}}{\~a}o excedendo 100 mm em 24 horas ocorreram 
                         no per{\'{\i}}odo de novembro a mar{\c{c}}o. Estes eventos 
                         mostraram uma prefer{\^e}ncia de ocorr{\^e}ncia nas 
                         esta{\c{c}}{\~o}es costeiras Paranagu{\'a} e Caravelas. Todavia 
                         as esta{\c{c}}{\~o}es continentais Londrina, Montes Claros e 
                         Buritis reportaram dois casos cada. A Esta{\c{c}}{\~a}o 
                         localizada na cidade S{\~a}o Paulo n{\~a}o registrou chuvas com 
                         mais do que 100 mm em 24 horas nesse per{\'{\i}}odo de 5 anos. A 
                         grande maioria dos eventos estava associada {\`a} Zona de 
                         Converg{\^e}ncia do Atl{\^a}ntico Sul. A converg{\^e}ncia de 
                         umidade em 850 hPa no caso de chuvas fortes do per{\'{\i}}odo de 
                         1 a 5 de janeiro de 2000 atingiu valores 10 -6 g/kg/s e o 
                         {\'{\i}}ndice K superou o valor de 40. ABSTRACT: Statistics of 
                         extreme precipitation events in southeastern Brazil and 
                         surroundings in the 5-years period 1997-2001 are obtained from the 
                         meteorological data bank of Center for Weather Forecasts and 
                         Climate Studies (CPTEC). 90 percent of the well confirmed events 
                         of rainfall in excess of 100 mm in 24 hours happened in November 
                         through March season. Such precipitation events have a preference 
                         for the coastal stations Paranagu{\'a} and Caravelas. However 
                         continental stations like Londrina, Montes Claros and Buritis also 
                         reported two confirmed cases each. S{\~a}o Paulo station never 
                         reported rainfall in excess of 100 mm in 24 hours. Most events are 
                         associated to the South Atlantic Convergence Zone. The convergence 
                         of humidity flux during the Jan 1-5, 2000 heavy rainfall event was 
                         more than 10 -6 g/kg/s and the K-index was greater than 40.",
  conference-location = "Foz do Iguacu",
      conference-year = "4-9 ago.",
           copyholder = "SID/SCD",
             language = "pt",
         organisation = "SBMET",
           targetfile = "Espirito Santo_Eventos extremos.pdf",
               volume = "1",
        urlaccessdate = "06 maio 2024"
}