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SW03: 对地有效的日冕物质抛射           >> 注册本专题

Earth-affecting CMEs


召集人 (Conveners):

Dr. Jie Zhang (张捷), George Mason University, jzhang7@gmu.edu

Dr. Yuming Wang (汪毓明), University of Science and Technology of China, ymwang@ustc.edu.cn

Dr. Fang Shen (沈芳), National Space Science Center, Chinese Academy of Sciences, fshen@spaceweather.ac.cn


专题简介 (Session Description):

The Sun generates CMEs over a wide range of latitudes and longitudes. Only a small fraction of CMEs arrive at the Earth, affecting the near-Earth space environment. Knowing which CMEs may impact the space environment is a central question for space weather, but it cannot be predicted until CME initiation, propagation and solar wind-magnetosphere coupling is understood. The aim of this session is to study (1) what kind of CMEs are Earth-affecting (and what kind are not), and (2) how to predict their arrival and geoeffectiveness. Earth-affecting CMEs may be launched from both active regions in the low/middle latitudes and filament channels in the middle/ high latitudes. Full halo CMEs originated from close to the central meridian may not necessarily arrive at the Earth. CMEs that produce intense geomagnetic storms may not be fast, nor accompanied by major flares. A significant fraction of Earth-affecting CMEs cannot be associated with any observable eruptive features in the lower corona. CMEs through their propagation are influenced by their interaction with the solar wind and may be subject to deflection caused by near-by coronal holes. They may also be affected by the interaction with preceding CMEs and/or corotating interaction regions (CIRs). This session brings together observers and modelers to discuss various issues related to Earth-affecting CMEs and how to improve CME arrival prediction.


参与该专题人员信息:

姓名发票抬头入住时间题目
汪毓明中国科学技术大学7月31日 8月4日 Deflected Propagation of CMEs and Its Importance on the CME Arrival Forecasting
熊明中科院国家空间科学中心8月1日 8月4日 Prospective Out-Of-Ecliptic White-Light Imaging of Interplanetary Corotating Interaction Regions at Solar Maximum  
乐贵明国家卫星气象中心7月31日 8月4日 伴有太阳质子事件日冕物质抛射的地磁效应  
胡强University of Alabama in Huntsville7月31日 8月4日 The Toroidal Geometry of Magnetic Clouds  
Jiansen HEPeking University7月31日 8月4日 行星际日冕物质抛射中的阿尔芬波和螺旋流  
xs1234北京大学7月31日 8月3日 1111111111111111111111  
Huijun LiCollege of Astronautics, NUAA7月30日 8月4日 Optimal Selection of the Regular parameter of {\alpha}, {\beta}, & {\gamma}: Technique Renovation of Grad-Shafranov Reconstruction
Li Feng中国科学院紫金山天文台7月31日 8月4日 Prediction of CMEs and their-driven shocks from single-view and multi-view observations  
卢磊中科院紫金山天文台 Measure the Propagation of a Halo CME and Its Driven Shock with the Observations from a Single Perspective at Earth  
Zhuang Bin中国科学技术大学7月31日 8月4日 Likelihood of the occurrence of a super geomagnetic storm in a mild solar cycle
Qiao Song国家卫星气象中心7月30日 8月4日
申成龙中国科学技术大学7月31日 8月4日 日冕物质抛射相互作用及其空间天气效应  
迟雨田中国科学技术大学7月31日 8月4日 WHY A GEOEFFECTIVE CME WAS MISSED BY SOHO?  


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