(Peer-Reviewed) Recent advances in understanding MJO propagation dynamics
Tim Li 李天明 ¹ ², Lu Wang 王璐 ¹, Feng Hu 胡枫 ³
¹ Key Laboratory of Meteorological Disaster, Ministry of Education/Joint International Research Laboratory of Climate and Environmental Change/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Nanjing University of Information Science and Technology, Nanjing 210044, China 南京信息工程大学 气候与环境变化国际合作联合实验室 气象灾害教育部重点实验室 气象灾害预报预警与评估协同创新中心
² International Pacific Research Center and Department of Atmospheric Sciences, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, Hawaii, 96822, United States
³ School of Geography and Tourism, Chuzhou University, Chuzhou 239000, China 滁州学院 地理信息与旅游学院
Science Bulletin, 2021-08-10
Perspective
The Madden–Julian Oscillation (MJO) is the most prominent intraseasonal mode in the tropics and is characterized by a slow eastward phase speed, a planetary zonal scale and a period of 30–60 d. Although the main convection of the MJO is confined to the tropics, it can exert a large remote impact on weather and climate around the globe. The MJO is the major source of predictability for sub-seasonal forecasts. It is therefore important to understand the fundamental dynamics of the MJO.
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