2011 Tropical Bulletin Archive. National Oceanic and Atmospheric Administration. National Environmental Satellite, Data, and Information Service. 30 December 2011 [23 February 2014]. (原始内容存档于2021-03-19).
2011 Tropical Bulletin Archive. National Oceanic and Atmospheric Administration. National Environmental Satellite, Data, and Information Service. 30 December 2011 [23 February 2014]. (原始内容存档于2021-03-19).