SH014
Large scale interplanetary structures and their space weather effects
Session ID#: 76683
Session Description:
The large scale interplanetary structures, such as transient interplanetary coronal mass ejections (ICMEs) and more persistent stream interaction regions (SIRs), are known to be the direct sources of space weather events on the Earth and other planets in the solar system.
The proposed session is to summarize the recent advances in observations, theory, and numerical simulations in our understanding of these large structures. This session seeks presentations that address the following issues: (1) the dynamic evolution of these structures from the Sun to the Earth and other planets; (2) the remote and in situ observations of these structures and their solar cycle variations; (3) the physical processes, simulations, remote observations, and in situ signatures of the interaction between these structures, such as ICME-ICME interaction, shock-ICME interaction, SIR-ICME interaction and so on; (4) the space weather effects of these large scale interplanetary structures and their interaction.
Index Terms:
7513 Coronal mass ejections [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7514 Energetic particles [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7536 Solar activity cycle [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7974 Solar effects [SPACE WEATHER]
Primary Convener: Fang Shen, National Space Science Center, CAS, Beijing, China
Conveners: Noé Lugaz, University of New Hampshire, Durham, United States, Lan Jian, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Jie Zhang, George Mason University, Fairfax, VA, United States
Primary Liaison: Fang Shen, National Space Science Center, CAS, Beijing, China
A study of the role of CME-CME interactions on CME geo-effectiveness with EUHFORIA (493640)
Camilla Scolini1,2, Stefaan Poedts1, Luciano Rodriguez2, Manuela Temmer3, Mateja Dumbovic4, Jingnan Guo5, Astrid Veronig3, Karin Dissauer3, Erika Palmerio6, K Emilia J Kilpua6 and Jens Pomoell6, (1)KU Leuven, Centre for mathematical Plasma-Astrophysics, Leuven, Belgium, (2)SIDC, Royal Observatory of Belgium, Brussels, Belgium, (3)University of Graz, Institute of Physics, Graz, Austria, (4)University of Zagreb, Hvar Observatory, Faculty of Geodesy, Zagreb, Croatia, (5)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China, (6)University of Helsinki, Helsinki, Finland
Magnetic Clouds: Solar Cycle Dependence, Sources, and Geomagnetic Impacts (499849)
Yan Li1, Janet G Luhmann2 and Benjamin J Lynch1, (1)University of California Berkeley, Berkeley, CA, United States, (2)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States
The Wide-field Aurora Imager onboard FY-3D and the observations (501784)
Jiawei Li1, Guangxing Ding2, Xiaoxin Zhang1, Fei He3, Chao Yu1 and Bo Chen2, (1)China Meteorological Administration, Beijing, China, (2)Chinese Academy of Sciences, Changchun, China, (3)Institute of Geology and Geophysics, Chinese Academy of Science, Beijing, China
Superstorms (Dst <-250 nT) During the Space Age (502363)
Bruce Tsurutani1, Xing Meng1 and Anthony J Mannucci2, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)NASA, Pasadena, CA, United States
Characteristics of MHD waves around Heliospheric Current Sheets and plausible effect of parametric instability of Alfven waves (505235)
Hui Li, NSSC National Space Science Center, CAS, Beijing, China, Nianwang Li, National Space Science Center, CAS, Beijing, China and Chi Wang, CSSAR, CAS, Beijing, China
Origin, geometry and efficiency of the interaction regions (519992)
Elsa Sanchez-Garcia, National Autonomous University of Mexico, Postgraduate of Earth Sciences, Ciudad DE Armería, Mexico, Ernesto Aguilar-Rodriguez, Universidad Nacional Autonoma de Mexico, Morelia, MH, Mexico, Americo Gonzalez-Esparza, Universidad Nacional Autonoma de Mexico, LANCE, Instituto de Geofisica, Unidad Michoacan, Morelia, Mexico and E. Romero-Hernandez, Universidad Autonoma de Nuevo Leon, Facultad de Ciencias Fisico Matematicas, Monterrey, NL, Mexico
Evolution of the geoeffective April 5, 2010 CME in the inner heliosphere: A global MHD model with a data-constrained magnetic flux rope specification. (520150)
Elena Provornikova1, Viacheslav G Merkin2, Sarah E Gibson3, Anna V Malanushenko4, Charles Nickolos Arge5 and Angelos Vourlidas1, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)The Johns Hopkins University, Laurel, MD, United States, (3)NCAR, HAO, Boulder, CO, United States, (4)LMSAL, Palo Alto, CA, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States
Investigating the Aspect Ratio of Coronal Mass Ejections (524744)
Jie Zhang, George Mason University, Department of Physics and Astronomy, Fairfax, VA, United States, Eleni Nikou, George Mason University Fairfax, Department of Physics and Astronomy, Fairfax, VA, United States and Dusan Odstrcil, George Mason University Fairfax, Fairfax, VA, United States
Adding Lunar Observations to Multi-point Observations around Earth to Determine the Structure Heliospheric Discontinuities (536688)
Robert F Wimmer-Schweingruber1, Jia Yu2, Zigong Xu3, Shenyi Zhang4, Donhui Hou4, Jingnan Guo2, Johan Lauritz Freiherr von Forstner2, Henning Lohf2, Stephan I Boettcher1, Soenke Burmeister5, Daniel Matthiae6, Thomas Berger7 and Christine Hellweg8, (1)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (2)University of Kiel, Kiel, Germany, (3)University of Kiel, Institute of Experimental and Applied Physics, Kiel, Germany, (4)NSSC National Space Science Center, CAS, Beijing, China, (5)Christian-Albrechts-Universität zu Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (6)DLR, Cologne, Germany, (7)German Aerospace Center DLR Cologne, Institute for Flight Medicine, Cologne, Germany, (8)German Aerospace Center DLR Cologne, Institute of Aerospace Medicine, Radiation Biology Department, Cologne, Germany
Evaluation of the derivation of CME geometrical and kinematical properties using ice-cream cone model and the associated effect in geoeffectiveness prediction (542699)
Bingxian Luo1, Zisihan Wang2, Siqing Liu3 and Jiancun Gong2, (1)NSSC National Space Science Center, CAS, Beijing, China, (2)National Space Science Center, CAS, Beijing, China, (3)Chinese Academy of Sciences, National Space Science Center, Beijng, China
The Visual Complexity of Coronal Mass Ejections over a Solar Cycle (555879)
Shannon Jones, University of Reading, Reading, United Kingdom, Christopher J Scott, University of Reading, Reading, RG6, United Kingdom, Roger Highfield, Science Museum, London, United Kingdom and Chris Lintott, University of Oxford, Oxford, United Kingdom
Characterizing Interplanetary Coronal Mass Ejections Using In Situ Observations of Solar Wind Heavy Ions (558620)
Alicia Kathryn Petersen, University of Michigan Ann Arbor, Climate and Space Sciences, Ann Arbor, MI, United States, Susan T Lepri, University of Michigan, Ann Arbor, MI, United States and Michael Warren Liemohn, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States
Comparison of Coronal Mass Ejections Associated with Flares and Filaments (565365)
Lan Jian1, Jie Zhang2, Alec Neu3, Liang Zhao4, Susan T Lepri4 and Sachiko Akiyama1,5, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)George Mason University, Fairfax, VA, United States, (3)West Virginia University, Morgantown, WV, United States, (4)University of Michigan, Ann Arbor, MI, United States, (5)Catholic University of America, Washington, DC, United States
Data-driven and observation-based modeling of CMEs in the inner heliosphere with EUHFORIA (Invited) (569454)
Jens Pomoell1, K Emilia J Kilpua1, Eleanna Asvestari1, Daniel James Price1, Erkka Lumme1, Camilla Scolini2, Simon Good1, Erika Palmerio1, Christine Verbeke2 and Stefaan Poedts2, (1)University of Helsinki, Helsinki, Finland, (2)KU Leuven, Centre for mathematical Plasma-Astrophysics, Leuven, Belgium
Statistical Comparison of Small Flux Ropes in Different Types of Solar Wind (577588)
Mengjiao Xu, University of Science and Technology of China, Hefei, China, Chenglong Shen, University Science & Technology of China, Hefei, Anhui, China, Qiang Hu, University of Alabama in Huntsville, Huntsville, AL, United States and Yutian Chi, University of Science and Technology of China, Anhui, China
3D Velocity reconstruction of solar wind transients from stereoscopic observations in white-light based on CORAR method (578112)
Xiaolei Li1, Yuming Wang1, Rui Liu2, Chenglong Shen3, Quanhao Zhang1 and Bin Zhuang2, (1)University of Science and Technology of China, Hefei, China, (2)USTC University of Science and Technology of China, Hefei, China, (3)University Science & Technology of China, Hefei, Anhui, China
The Shock-ICME Complex Structure observed by Wind and Venus Express (578484)
Yutian Chi1, Chenglong Shen2, Christopher J Scott3, Mengjiao Xu4 and Yuming Wang1, (1)University of Science and Technology of China, Hefei, China, (2)University Science & Technology of China, Hefei, Anhui, China, (3)University of Reading, Reading, RG6, United Kingdom, (4)Bonn, Germany
The UCSD Iterative Interplanetary Scintillation (IPS) Analysis Using an ENLIL 3-D MHD Model Kernel (600910)
Bernard V Jackson1, Dusan Odstrcil2, P. Paul Hick1, Andrew Buffington1, Munetoshi Tokumaru3 and Mario Mark Bisi4, (1)University of California, San Diego, Center for Astrophysics and Space Science, La Jolla, CA, United States, (2)George Mason University Fairfax, Computational and Data Sciences, Fairfax, VA, United States, (3)Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan, (4)United Kingdom Research and Innovation – Science & Technology Facilities Council - Rutherford Appleton Laboratory, RAL Space, Harwell Campus, Oxfordshire, United Kingdom
The Dominance of perpendicular diffusion in modulating galactic cosmic rays in corotating interaction regions: observations of two last solar minima (607437)
Keyvan Ghanbari1, Vladimir A Florinski2, Xiaocheng Guo3, Qiang Hu1 and Richard A Leske4, (1)University of Alabama in Huntsville, Huntsville, AL, United States, (2)University of Alabama, Huntsville, AL, United States, (3)National Space Science Center, State Key Laboratory of Space Weather, Beijing, China, (4)CALTECH, Pasadena, CA, United States
AWSoM Simulation of waves, turbulence and shocks associated with the September 10, 2014 CME/ICME (608474)
Ward Manchester1, Bart van der Holst2, Meng Jin3 and Justin Christophe Kasper2, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan, Ann Arbor, MI, United States, (3)SETI Institute, Mountain View, CA, United States
