A 38-Year Climatology of Explosive Cyclones over the Northern Hemisphere

• 作 者: Gang FU Yawen SUN Jilin SUN Pe
• 机 构: DepartmentofMarineMeteorology,DivisionofOceanicDynamicsandClimate,NorthChinaSeaMarineForecastingCent
• 出 处: 大气科学进展:英文版
• 发表日期: 2020年2期
• 关键词: explosive CYCLONE ATLANTIC BASIN Pacific BASIN Northern HEMISPHERE ANNUAL CLIMAT
• 基金项目: the National Natural Science Foundation of China for financial support(Grant Nos.41775042 and 41275049).

Explosive cyclones(ECs)over two basins in the Northern Hemisphere(20°-90°N)from January 1979 to December2016 are investigated using ERA-Interim and Optimum Interpolation Sea Surface Temperature(OISST)data.The classical definition of an EC is mod