National Hurricane Center; Hurricane Research Division; Central Pacific Hurricane Center. «The Northeast and North Central Pacific hurricane database 1949–2019». United States National Oceanic and Atmospheric Administration's National Weather Service. Consultado em 1 de outubro de 2020 A guide on how to read the database is available here.
National Hurricane Center; Hurricane Research Division; Central Pacific Hurricane Center. «The Northeast and North Central Pacific hurricane database 1949–2019». United States National Oceanic and Atmospheric Administration's National Weather Service. Consultado em 1 de outubro de 2020 A guide on how to read the database is available here.