Poster Session

Wednesday, 13 February 2019: 17:30-19:30
Fountain III/IV (Westin Pasadena)
Primary Conveners:  Anthony J Mannucci, NASA, Pasadena, CA, United States
Conveners:  Delores J Knipp, University of Colorado, Boulder, CO, United States, Huixin Liu, Kyushu University, Fukuoka, Japan and Surja Sharma, University of Maryland College Park, Montgomery Village, MD, United States
 
P-1
New capabilities for prediction of high‐latitude ionospheric scintillation: Novel exploration through machine learning (474698)
Ryan Michael McGranaghan1, Anthony J Mannucci2, Brian D Wilson1 and Chris A Mattmann3, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)NASA, Pasadena, CA, United States, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
 
P-2
Model evaluation guidelines for geomagnetic index predictions (475355)
Michael Warren Liemohn1, James Parker McCollough II2, Vania K Jordanova3, Chigomezyo Ngwira4, Steven Morley3, Consuelo Cid5, W Kent Tobiska6, Peter Wintoft7, Natalia Y Ganushkina8,9, Daniel T Welling10,11, Suzy Bingham12, Michael A Balikhin13, Hermann J Opgenoorth14, Miles Engel3, Robert S Weigel15, Howard J Singer16, Dalia Buresova17, Sean Bruinsma18, Irina S Zhelavskaya19, Yuri Shprits19,20 and Ruggero Vasile21, (1)University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (2)Air Force Research Laboratory, Kirtland AFB, NM, United States, (3)Los Alamos National Laboratory, Los Alamos, NM, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)Universidad de Alcala, Alcala de Henares, Spain, (6)Space Environment Technologies, Pacific Palisades, CA, United States, (7)Swedish Inst Space Physics, Lund, Sweden, (8)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (9)Finnish Meteorological Institute, Helsinki, Finland, (10)University of Michigan, Ann Arbor, MI, United States, (11)University of Texas at Arlington, Arlington, TX, United States, (12)Met Office, Exeter, United Kingdom, (13)Univ Sheffield, Sheffield, United Kingdom, (14)Swedish Inst. of Space Physics, Uppsala, Sweden, (15)George Mason University, Fairfax, VA, United States, (16)NOAA-Space Weather Prediction Center, Boulder, CO, United States, (17)Czech Academy of Sciences, Institute of Atmospheric Physics, Prague, Czech Republic, (18)CNES, Toulouse, France, (19)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (20)University of California Los Angeles, Los Angeles, United States, (21)Deutsches GeoForschungsZentrum GFZ, Geosciences, Potsdam, Germany
 
P-3
Tracking Space Weather Application Progress Towards Usability: Application Usability Levels. (474980)
Alexa Jean Halford1, Adam C Kellerman2, Barbara J Thompson3, Antti A Pulkkinen3, Katherine Garcia-Sage4, Brett A Carter5, Sophie A. Murray6, Suzy Bingham7, Daniel T Welling8 and The Assessment of Understanding and Quantifying Progress Working Group part of the CCMC International Forum for Space Weather Capabilities Assessment, (1)Aerospace Corporation Chantilly, Chantilly, VA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)NASA/GSFC, Greenbelt, MD, United States, (4)Goddard Space Flight Center, Greenbelt, MD, United States, (5)RMIT University, SPACE Research Centre, Melbourne, Australia, (6)Trinity College Dublin, Dublin, Ireland, (7)Met Office, Exeter, United Kingdom, (8)University of Michigan, Ann Arbor, MI, United States
 
P-4
Forecasting the radiation belts (475177)
Sarah A Glauert, NERC British Antarctic Survey, Cambridge, United Kingdom and Richard Bertram Horne, British Antarctic Survey, Cambridge, United Kingdom
 
P-5
Radiation Belt Response to Driving by Comples ICMEs (474564)
Tuija I Pulkkinen1,2, K Emilia J Kilpua3, Milla Kalliokoski3, Minna Palmroth3,4, Drew L Turner5, Seth G Claudepierre6,7, Allison N Jaynes8, Heli Hietala9,10, Rami O Vainio9, Adnane Osmane11,12 and Daniel N Baker13, (1)University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, United States, (2)Aalto University, Department of Electronics and Nanoengineering, Espoo, Finland, (3)University of Helsinki, Department of Physics, Helsinki, Finland, (4)Finnish Meteorological Institute, Helsinki, Finland, (5)The Aerospace Corporation, El Segundo, CA, United States, (6)The Aerospace Corporation, Santa Monica, CA, United States, (7)UCLA, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (8)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (9)University of Turku, Department of Physics and Astronomy, Turku, Finland, (10)UCLA, Dept. of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States, (11)University of Oxford, Department of Physics, Oxford, United Kingdom, (12)Aalto University, Department of Electronics and Nanoengineering, Aalto, Finland, (13)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States
 
P-6
Evaluating the forecast performance of Total Electron Content from first-principles models (475383)
Xing Meng, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Olga P Verkhoglyadova, Jet Propulsion Laboratory, Pasadena, CA, United States, Anthony J Mannucci, NASA, Pasadena, CA, United States, Ja-Soon Shim, Catholic University of America, Washington, DC, United States, Bruce Tsurutani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Ryan Michael McGranaghan, University of Colorado at Boulder, Boulder, CO, United States
 
P-7
Evaluating TEC medium range forecast based on the True Skill Score approach (474707)
Olga P Verkhoglyadova, Jet Propulsion Laboratory, Pasadena, CA, United States, Xing Meng, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Anthony J Mannucci, NASA, Pasadena, CA, United States, Bruce Tsurutani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Ryan Michael McGranaghan, University of Colorado at Boulder, Boulder, CO, United States and Ja-Soon Shim, Catholic University of America, Washington, DC, United States
 
P-8
Challenge in Specifying and Forecasting Space Weather (474499)
Robert Walter Schunk, Utah State University, Logan, UT, United States and L. Scherliess, V. Eccles, L. C. Gardner, J. J. Sojka, L. Zhu, X. Pi, A. J. Mannucci, A. Komjathy, C. Wang and G. Rosen
 
P-9
Short-term Forecasting the Magnetic Storm Progression and Intensity by means the PC index (475209)
Oleg A Troshichev, Arctic & Antarctic Res Inst, Saint-Petersburg, Russia and Alexander Nickolaev Dr, Arctic and Antarctic Research Institute, Geophysics, St.Petersburg, Russia
 
Machine Learning Approach to Determining a Solar Wind Index for Space Weather Prediction (474680)
Bala Poduval, Space Science Institute, Boulder, CO, United States and Enrico Camporeale, Centrum Wiskunde & Informatica (CWI), Multiscale Dynamics, Amsterdam, Netherlands
 
A new index for polar cap solar EUV irradiance for forecasting strong and extreme solar events (475419)
Per Hoeg, University of Oslo, Department of Physics, Oslo, Norway and Tibor Durgonics, Technical University of Denmark, DTU Space, Kongens Lyngby, Denmark
 
Toward the Physics-Based Prediction of Solar Flares Using the Triggered Feedback Instability Model (474943)
Kanya Kusano1, Yumi Bamba2, Satoshi Inoue1, Johan Muhamad1 and Sung-Hong Park1, (1)Nagoya University, ISEE, Nagoya, Japan, (2)JAXA, ISAS, Sagamihara, Japan
 
Prediction of the Peak Intensity of Solar Energetic Particle Events in Solar Cycles 23 and 24 using CME Speed and Direction and Radio Observations ("SEPSTER") (475259)
Ian G Richardson1, M. Leila Mays2 and Barbara J Thompson2, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA/GSFC, Greenbelt, MD, United States
 
Using Machine Learning Techniques to Forecast Solar Energetic Particles (475291)
Pedro Brea, University of Texas at Dallas, Richardson, TX, United States, Hazel M Bain, Boulder, CO, United States and Eric T Adamson, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
 
Progress made and path forward to forecasting the aviation radiation hazard (474990)
W Kent Tobiska, Space Environment Technologies, Pacific Palisades, CA, United States
 
Toward the predictability of response time of ionospheric perturbations during solar eclipses: Case study of solar eclipse of 1 August 2008 (474113)
Ayman Mohamed Mahrous SR.1, Mainul Mohammed Hoque2 and Eman Mohamed ElDesoky Jr1, (1)Space Weather Monitoring Center, Helwan University, Cairo, Egypt, (2)German Aerospace Center Neustrelitz, Neustrelitz, Germany
 
The study geomagnetic field variability describing the growth of the GIC in electric power lines (475161)
Vladimir Borisovich Belakhovsky1, Vyacheslav A. Pilipenko2 and Yaroslav Sakharov1, (1)Polar Geophysical Institute, Apatity, Russia, (2)Geophysical Center, Moscow, Russia
 
Geomagnetically Induced Currents (GICs) Related to Impulsive Space Weather events at Low Latitudes. (473654)
N'guessan Kouassi SR, Université Felix Houphouet Boigny d' Abidjan, Cote d'ivoire, Abidjan, Côte D'ivoire and Vafi Doumbia, Université Félix Houphouet Boigny d' Abidjan, Cote d'ivoire, Abidjan, Côte D'ivoire
 
Accounting for the 3D Earth in a space weather forecasting workflow: Methods of real-time geoelectric field estimation (475397)
Anna Kelbert, USGS Geologic Hazards Science Center, Golden, CO, United States and Greg M. Lucas, USGS Geomagnetism Program, Golden, CO, United States
 
Influence of Extreme Magnetic Storms on the Upper Atmosphere (475418)
Yue Deng1, Cheng Sheng1, Qingyu Zhu2, Anthony J Mannucci3, Bruce Tsurutani4 and cheng.sheng@uta.edu, (1)University of Texas Arlington, Arlington, TX, United States, (2)University of Texas at Arlington, Arlington, TX, United States, (3)NASA, Pasadena, CA, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
 
Extreme Space Weather: Magnetosphere Response and Ionosphere Drivers (475019)
Joachim Raeder1, William D Cramer2, Kai Germaschewski2, Dimitry Pokhotelov3, Banafsheh Ferdousi4, Naomi Maruyama5 and Timothy J Fuller-Rowell6, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)University of New Hampshire, Durham, NH, United States, (3)Leibniz-Institute for Atmospheric Physics, Kuehlungsborn, Germany, (4)University of California, Los Angeles, Los Angeles, CA, United States, (5)University of Colorado, Boulder, CO, United States, (6)Univ of Colorado-CIRES, Boulder, CO, United States
 
Solar and interplanetary causes of superstorms from 1957 to present (474801)
Xing Meng, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Bruce Tsurutani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Anthony J Mannucci, NASA, Pasadena, CA, United States
 
August 4, 1972: The Day the Sun, the Earth and an Ultra-fast Coronal Mass Ejection Aligned to Produce Historic Space Weather (474673)
Delores Knipp1, Brian J Fraser2, Margaret A Shea3 and Don F Smart3, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)University of Newcastle, Callaghan, NSW, Australia, (3)SSSRC, Nashua, NH, United States
 
Modeling an Extreme Coronal Mass Ejection and its Consequences for the Earth’s Magnetosphere (475227)
Colin M Komar1,2, Denny M. Oliveira2, Ankush Tukaram Bhaskar3 and Suk-Bin Kang4, (1)Catholic University of America, Washington, DC, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Indian Institute of Geomagnetism, Navi Mumbai, India, (4)KAIST Korea Advanced Institute of Science and Technology, Daejeon, Korea, Republic of (South)
 
High Poynting fluxes at high latitudes during magnetic storms (474932)
Cheryl Y Huang, Air Force Research Laboratory Albuquerque, Albuquerque, NM, United States, Yanshi Huang, HIT Harbin Institute of Technology, Shenzhen, Shenzhen, China, Russell Gerard Landry, University of New Mexico Main Campus, Albuquerque, TX, United States and Thomas Sotirelis, Johns Hopkins Univ, Laurel, MD, United States
 
Estimating High Latitude Electrodynamics: Opportunities for Synergy Netween L1-driven Models and Global Observations to Improve Prediction and Specification (475428)
Sarah K. Vines, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, Brian J Anderson, Johns Hopkins Univ, Laurel, MD, United States, Thomas Edwards, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, Daniel R Weimer, Virginia Tech, Department of Electrical and Computer Engineering, Blacksburg, VA, United States and Robin J Barnes, JHU/APL, Laurel, MD, United States
 
Predicting Auroral Conductance in Global MHD Models for Extreme Events (474714)
Agnit Mukhopadhyay, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Daniel T Welling, University of Michigan, Ann Arbor, MI, United States, Robert M Robinson, NASA Goddard Institute for Space Studies, Catholic University of America, Physics, Washington DC, DC, United States, Meghan Burleigh, Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, Aaron J Ridley, Univ Michigan, Ann Arbor, MI, United States, Michael Warren Liemohn, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States and Michigan PREEVENTS-CHARGED Team
 
Poynting Flux Measured on DMSP Satellites and Its Influence on the Thermosphere (474813)
Chao Yu1, Xiaoxin Zhang1, Fei He2 and Wenbin Wang3, (1)China Meteorological Administration, Beijing, China, (2)Institute of Geology and Geophysics, Chinese Academy of Science, Beijing, China, (3)NCAR, Boulder, CO, United States
 
Effects of Frontal and Inclined Interplanetary Shocks on High-latitude Field-aligned Currents Response (474710)
Yining Shi1, Delores J Knipp1, Tomoko Matsuo2, Denny M. Oliveira3 and Brian J Anderson4, (1)University of Colorado, Boulder, CO, United States, (2)University of Colorado Boulder, Boulder, CO, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)Johns Hopkins Univ, Laurel, MD, United States
 
The variations of high-latitude thermosphere and ionosphere mesoscale structures during the March 2013 St. Patrick’s Day major geomagnetic storm (475403)
Wenbin Wang1, Jing Liu2, Alan Geoffrey Burns1 and Liying Qian3, (1)NCAR, Boulder, CO, United States, (2)National Center for Atmospheric Research, High Altitude Observatory, Boulder, CO, United States, (3)NCAR High Altitude Observatory, Boulder, CO, United States
 
Temporal and Spatial Development of TEC Enhancements During Substorms (474900)
James M Weygand, IGPP/UCLA---ESS, Los Angeles, CA, United States, Simon Wing, Johns Hopkins University, Baltimore, MD, United States and Margaret Kivelson, UCLA, Los Angeles, CA, United States
 
How Common Is Strong Upwelling Over The Cusp? (474744)
Herbert C Carlson, Utah State University, CASS, Logan, UT, United States, Joran Idar Moen, Univ Oslo, Oslo, Norway and Anasuya L Aruliah, University College London, Physics and Astronomy, London, United Kingdom
 
The PC index as Verifier of Geoefficiency of the Solar Wind Parameters fixed in the Point of Libration L1 (475265)
Troshichev Oleg and Dmitry Sormakov, Arctic and Antarctic Research Institute, St.Petersburg, Russia
 
Bz Predictions and Forecasts for the Background Solar Wind and CMEs Using UCSD Analysis Techniques (475103)
Bernard V Jackson, Hsiu-Shan Yu, P. Paul Hick and Andrew Buffington, University of California San Diego, Center for Astrophysics and Space Science, La Jolla, CA, United States
 
Reconnection Signatures in Solar Magnetograms (475311)
Robert Dean Loper Jr, Air Force Institute of Technology, Dept of Engineering Physics, Bellbrook, OH, United States
 
A Time-dependent Model of the Ambient Solar Wind and Turbulence Driven by Empirical Boundary Conditions (475497)
Tae K. Kim, University of Alabama in Huntsville, CSPAR, Huntsville, AL, United States, Nikolai V Pogorelov, University of Alabama in Huntsville, Department of Space Science, Huntsville, AL, United States and Charles Nickolos Arge, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Characterizing Far-side Magnetogram EUV Irradiance Forecasts with EUV Irradiance Measurements Made from Mars (475013)
Edward Thiemann1, Philip Chamberlin1 and Francis Epavier1,2, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)Univ Colorado, Boulder, CO, United States
 
Effect of viscosity on propagation of MHD waves in astrophysical plasma (474575)
Alemayehu Mengesha Cherkos II, Addis Ababa Univesity - AAU, Institute of Geophysics Space Science and Astronomy, Addis Ababa, Ethiopia; Addis Ababa University, Institute of Geophysics Space Science and Astronomy, Addis Ababa, Ethiopia
 
Abundance variations in corotating interaction regions over two solar cycles (475369)
Robert Colby Allen, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, George C Ho, The Johns Hopkins University. Applied Physics Laboratory, Laurel, United States and Glenn M Mason, JHU / APL, Laurel, MD, United States
 
On EIT Waves relationship with Solar Coronal Mass Ejections (475119)
V K Verma, UTTARAKHAND SPACE APPLICATION CENTER, SCIENCE AND TECHNOLOGY, Dehradun, India
 
Impacts of interplanetary corotating interaction regions on cometary plasma: a study by the Rosetta Plasma Consortium (473901)
Rajkumar Hajra, National Atmospheric Research Laboratory, Gadanki, India, Pierre Henri, Kyeonggido, Korea, Republic of (South), Minna Emilia Myllys, University of Helsinki, Helsinki, Finland, Kevin L Heritier, Imperial College London, London, SW7, United Kingdom, Marina F Galand, Imperial College London, London, United Kingdom, Bruce Tsurutani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and ESA RPC
 
Do We Know Enough About Magnetospheric Plasma Waves to Model Where and Under What Conditions ~10 keV to ~5 MeV Magnetospheric Electrons Will Precipitate into The Ionosphere? (474596)
Bruce Tsurutani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Gurbax Singh Lakhina, Indian Institute of Geomagnetism (IIG), Navi Mumbai, India, Rajkumar Hajra, Spideal, Co. Galway, Ireland, Remya Bhanu, Indian Institute of Geomagnetism, Navi Mumbai, India and Anthony J Mannucci, NASA, Pasadena, CA, United States
 
Extreme Spacecraft Surface Charging at Geosynchronous Orbit and its Relationship with Upstream Solar Wind Parameters and Geomagnetic Indices (474966)
Brian M Swiger1, Natalia Y Ganushkina1,2, Stepan Dubyagin2 and Jean-Charles Mateo Velez3, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)Finnish Meteorological Institute, Helsinki, Finland, (3)ONERA Toulouse, Toulouse Cedex 04, France
 
Advective process modeling for radiation belt electrons (475343)
Zhao Li1, Scot R Elkington2, Mary K Hudson1,3 and Maulik Patel3, (1)Dartmouth College, Department of Physics and Astronomy, Hanover, NH, United States, (2)Univ Colorado at Boulder, Boulder, CO, United States, (3)National Center for Atmospheric Research, High Altitude Observatory, Boulder, CO, United States
 
A Study of Heliospheric Modulation of Galactic Cosmic Rays (474608)
Kingsley Chukwudi Okpala, Univ of Nigeria, Nsukka, VIC, Nigeria and Darlene Florence Kalu, University of Nigeria, Nsukka, Nigeria
 
Widely Distributed SEP Events and Coronal Pseudostreamers (474842)
Olga Panasenco1, Marco Velli2 and Aram Panasenco2, (1)Advanced Heliophysics, Pasadena, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States
 
The 06-09 September 2017 (473771)
Zahra Bouya, Richard A Marshall, Michael Terkildsen, Graham Steward, Murray L Parkinson, Vasili V Lobzin, Dave Neudegg, Phillip Maher, Vickal Kumar, Jeanne Young and Andrew Kelly, Australian Bureau of Meteorology, Space Weather Services, Sydney, Australia
 
Space-Based Sentinels for Measurement of Infrared Cooling in the Thermosphere for Improved Space Weather Forecasting (474734)
Martin G Mlynczak, NASA Langley Research Ctr, Hampton, VA, United States, Linda A Hunt, SSAI, Hampton, VA, United States, Delores J Knipp, University of Colorado, Boulder, CO, United States, Jeng-Hwa Yee, Johns Hopkins Univ, Laurel, MD, United States and Cindy Young, NASA Langley Research Center, Hampton, VA, United States
 
Solar Flare and Geomagnetic Storm Effects on the Thermosphere and Ionosphere During September 2017 (475199)
Liying Qian1, Wenbin Wang2, Alan Geoffrey Burns2, Phillip C Chamberlin3, Anthea Coster4, Shunrong Zhang4 and Stanley C Solomon5, (1)NCAR High Altitude Observatory, Boulder, CO, United States, (2)NCAR, Boulder, CO, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)MIT Haystack Observatory, Westford, MA, United States, (5)National Center for Atmospheric Research, High Altitude Observatory, Boulder, CO, United States
 
Validating a Physics Based Space Weather Model (475058)
Gabor Toth1, Ward Manchester1, Tamas I Gombosi1, Bart van der Holst1, Nishtha Sachdeva1, Yuxi Chen1, Zhenguang Huang1, Xiantong Wang1 and Stefano Markidis2, (1)University of Michigan, Ann Arbor, MI, United States, (2)KTH Royal Institute of Technology, Stockholm, Sweden
 
Evaluation of an Ionospheric GNSS model performance in Southern mid-latitudes during geomagnetic storm (474342)
Malan Sylvain Ahoua, Laboratoire de Physique de l’Atmosphère, Université F.H.B de Cocody, 22 BP 582 Abidjan 22, Côte d'Ivoire., Cocody, Côte D'ivoire, John Bosco Habarulema, South African National Space Agency, Hermanus, South Africa, Oliver Kouadio Obrou, Laboratoire de Physique de l'Atmosphère Université FHB Cocody 22 BP 582 Abidjan 22, Abidjan, Côte D'ivoire and Pierre Cilliers, Department of Electrical Engineering, University of Cape Town, Cape Town, South Africa
 
Real-time Monitoring of the Ionosphere Using Cell Phone GNSS Technology (475364)
Omar Nava, Dawn Merriman, Jennifer Meehan and Hsien-Liang Rose Tseng, Air Force Institute of Technology, Wright-Patterson AFB, OH, United States
 
The effect of Solar wind and plasma parameters on strength of the Geomagnetic Storm - An Event Wise Study. (474906)
Urmi Doshi, M.P.Birla Institute of Fundamental Research and The M.S University of Baroda., Physics and Astrophysics, Bangalore, India
 
Anomalous Enhancement of Thermospheric Hydrogen Density Prior to the Severe Storm of September 7-8, 2017 (474337)
Dmytro V. Kotov, Maryna O. Shulha and Oleksandr V. Bogomaz, Institute of Ionosphere, Kharkiv, Ukraine
 
ENSO effects on MLT diurnal tides: a 21-year reanalysis-driven GAIA model simulation (475206)
Huixin Liu1, Yasunobu Miyoshi1 and Hidekatsu Jin2, (1)Kyushu University, Fukuoka, Japan, (2)NICT, Tokyo, Japan
 
How does the quality of lower atmospheric drivers help predict thermospheric weather? (474625)
Fabrizio Sassi, Naval Research Lab DC, Washington, DC, United States, John Patrick McCormack, Naval Research Lab, Washington, DC, United States, Sarah E McDonald, US Naval Research Laboratory, Washington, DC, United States, David Kuhl, U.S. Naval Research Lab, Remote Sensing Division, Washington, DC, United States, Jennifer Tate, Computational Physics Incorporated, Springfield, VA, United States and Hanli Liu, NCAR, Boulder, CO, United States
 
Understanding the Effects of Lower Boundary on the Ionosphere-Thermosphere System using GITM and WACCM-X (475488)
Garima Malhotra, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Aaron J Ridley, Univ Michigan, Ann Arbor, MI, United States, Daniel Robert Marsh, National Center for Atmospheric Research, Boulder, CO, United States, Chen Wu, Wuhan University, Wuhan City, China and Larry J Paxton, The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
 
Recent update of a whole atmosphere-ionosphere coupled model GAIA and its validation (475075)
Hidekatsu Jin1, Yasunobu Miyoshi2, Chihiro Tao3, Hitoshi Fujiwara4 and Hiroyuki Shinagawa1, (1)NICT, Tokyo, Japan, (2)Kyushu University, Fukuoka, Japan, (3)NICT National Institute of Information and Communications Technology, Tokyo, Japan, (4)Seikei University, Tokyo, Japan
 
Correlating Trapped Waves in Electron Density Profiles to a Geomagnetic Storm in the F Region of the Ionosphere (474180)
Brandon P Smith, Penn State University, Meteorology and Atmospheric Science, State College, PA, United States, Shikha Raizada, Arecibo Obs, Arecibo, PR, United States and C. G. Brum, Arecibo Observatory, Arecibo, PR, United States
 
Evaluation of the contribution of thunderclouds to the electrification of the troposphere and the formation of low altitude electrojet (474995)
Honore Messanga Etoundi, UNIVERSITY OF YAOUNDE I, DEPARTMENT OF PHYSICS, Yaounde, Cameroon and TSOUNGUI Hervé
 
Initial Steps for a System to Monitor Space Weather Effects on the Lower Ionosphere Using Global Lightning as a Probe Signal (475005)
Todd Anderson1, Robert H Holzworth II1, Michael McCarthy1 and James B Brundell2, (1)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States, (2)ULTRA MSK, Dunedin, New Zealand
 
New Thermospheric Temperature Profiles from PROBA2 LYRA Solar Occultations (475038)
Edward Thiemann1, Marie Dominique2 and Matthew John West2, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)Royal Observatory of Belgium, Brussels, Belgium
 
Forecast of Ionospheric Irregularities and Scintillation: Challenges and Research (475391)
Xiaoqing Pi, Jet Propulsion Laboratory, Pasadena, CA, United States
 
Study of storm-time ionospheric disturbances and irregularities using ionospheric data assimilation model (475064)
Charles C. H. Lin1, Chia-Hung Chen1, P. K. Rajesh1, Chuan-Ping Lien1, Tomoko Matsuo2 and Joseph Huba3, (1)National Cheng Kung University, Department of Earth Sciences, Tainan, Taiwan, (2)Ann and H.J. Smead Aerospace Engineering Sciences, University of Colorado at Boulder, Boulder, CO, United States, (3)US Naval Research Laboratory, Plasma Physics Division, Washington, DC, United States
 
Variability of ionospheric irregularities over the longitudinal sectors of African equatorial/low latitude region during the geomagnetic storm of 17 March 2013 (474237)
Paul Amaechi1,2, Elijah Oyeyemi2 and Andrew Akala2, (1)Chrisland University, Department of Physical Sciences, Abeokuta, Nigeria, (2)University of Lagos, Lagos, Nigeria
 
IPIR - Global study of ionospheric plasma irregularities with Swarm satellites (475464)
Yaqi Jin1, Chao Xiong2, Andres Spicher1, Guram Kervalishvili2, Lasse Boy Novock Clausen1, Claudia Stolle2 and Wojciech J. Miloch1, (1)University of Oslo, Department of Physics, Oslo, Norway, (2)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany
 
Ionospheric plasma structuring and its impact on GNSS signals: unprecedented opportunities using NorSat-1 (475115)
Lasse Boy Novock Clausen1, Yaqi Jin1, Andres Spicher1, Magnus F Ivarsen2 and Joran Moen2, (1)University of Oslo, Department of Physics, Oslo, Norway, (2)University of Oslo, Oslo, Norway
 
Large-Scale Traveling Ionospheric Disturbances: Origin and Propagation (475040)
Irina Zakharenkova, University of Warmia and Mazury in Olsztyn, Space Radio-Diagnostics Research Centre, Olsztyn, Poland and Iurii Cherniak, University Corporation for Atmospheric Research, Boulder, United States
 
Estimating the Daytime Vertical E×B Drift Velocities in the F-region of the Equatorial Ionosphere Using the IEEY and AMBER Magnetic Data in West Africa (472524)
Diaby Kassamba Abdel Aziz, Université Felix Houphouet Boigny, Physics, Abidjan, Côte D'ivoire and Oliver Kouadio Obrou, Laboratoire de Physique de l'Atmosphère Université FHB Cocody 22 BP 582 Abidjan 22, Abidjan, Côte D'ivoire
 
Climatological Response of Indian Low-Latitude Ionosphere to Geomagnetic Storms (475321)
Sunanda Suresh and Nirvikar Dashora, National Atmospheric Research Laboratory, Gadanki, India
 
Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013 (475117)
Tian Mao, National Satellite Meteorological Centre, Beijing, China, Lingfeng Sun, Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, Yungang Wang, National Satellite Meteorological Center, Beijing, China, Chengli She, Institude of Geology and Geophysics, Chinese Academy of Sciences, Earth and Planet Physics, Beijing, China, Bo Xiong, School of Mathematics and Physics, North China Electric Power University, Baoding, China and Lianhuan Hu, Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China, Beijing, China
 
On the generation of probabilistic forecasts from deterministic models (477331)
Enrico Camporeale, Centrum Wiskunde & Informatica (CWI), Multiscale Dynamics, Amsterdam, Netherlands
 
The 6 September 2017 X-class solar flares and their impacts on the ionosphere, GNSS and HF radio wave propagation (477816)
Elvira Astafyeva1, Yuryi Yasyukevich2, Artem M Padokhin3, Vera Ivanova2, Semen Syrovatskii2 and Aleksey Podlesnyi2, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institute of Solar-Terrestrial Physics SB RAS, Irkutsk, Russia, (3)Moscow State University, Moscow, Russia
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