SA035
Advances in the Low-Latitude Thermosphere and Ionosphere II Posters

Wednesday, 16 December 2020: 04:00-20:59
Poster
Primary Convener:  Endawoke Yizengaw, The Aerospace Corporation, Space Science Application Laboratory, El Segundo, CA, United States
Conveners:  Chaosong Huang, Air Force Research Laboratory, Kirtland Afb, NM, United States and Elvira Astafyeva, Institut de Physique du Globe de Paris, Paris, France
Primary Liaison:  Endawoke Yizengaw, The Aerospace Corporation, Space Science Application Laboratory, El Segundo, CA, United States
Chairs:  Chaosong Huang, Air Force Research Laboratory, Kirtland Afb, NM, United States and Elvira Astafyeva, Institut de Physique du Globe de Paris, Paris, France
OSPA Liaison:  Endawoke Yizengaw, The Aerospace Corporation, Space Science Application Laboratory, El Segundo, CA, United States
 
Near Real-Time Global Plasma Irregularity Monitoring by FORMOSAT-7/COSMIC-2 (693092)
Shih-Ping Chen1, Charles C. H. Lin1, P. K. Rajesh1, Tiger J.Y Liu2, Richard Eastes3, Min-Yang Chou4 and Jong-Min Choi1, (1)National Cheng Kung University, Department of Earth Sciences, Tainan, Taiwan, (2)Institute of Space Science and Engineering, National Central University, Taoyuan City, Taiwan, (3)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)University Corporation for Atmospheric Research, Boulder, CO, United States
 
Quantitative Remote Sensing of Nighttime Ionospheric Electron DensityUsing GOLD 135.6 nm Airglow Observations (733046)
Robert Edward Daniell Jr1, Carlos R. Martinis2, Richard Eastes3, Deepak Kumar Karan4 and William E McClintock3, (1)Self Employed, Washington, DC, United States, (2)Boston University, Center for Space Physics, Boston, MA, United States, (3)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States
 
Postsunset equatorial ionosphere under the control of transequatorial neutral wind (680215)
Yaoyu Tian, Yongqiang Hao, Donghe Zhang and Zuo Xiao, Peking University, Beijing, China
 
Case Studies of the Low-latitude F-region Field-aligned Irregularities Generation or Suppression During Geomagnetic Disturbances (691050)
Han Jin1, Chunxiao Yan1, Guotao Yang2 and Gang Chen3, (1)NSSC National Space Science Center, CAS, Beijing, China, (2)National Space Science Center, Beijing, China, (3)Wuhan University, Wuhan, China
 
Storm-Time Ionospheric Total Electron Content Measurements from Ocean Surface Buoys in the Equatorial Region (767402)
Syed Irfan Azeem1, Geoff Crowley1, Victoriya V Forsythe1, Adam Reynolds2 and Erik Stromberg3, (1)Atmospheric and Space Technology Research Associates, LLC, Boulder, CO, United States, (2)Atmospheric and Space Technology Research Associates LLC, Boulder, CO, United States, (3)Atmospheric and Space Technology Research Associates, LLC, Louisville, United States
 
Trends in the F2 region of the Ionosphere over Jicamarca (776576)
Meyer Merino, Peruvian University of Applied Sciences, Sciences, Lima, Peru, Enrique Luis Alfonso Rojas Villalba, Cornell University, Ithaca, NY, United States and Marco A Milla, Instituto Geofísico del Perú, Jicamarca Radio Observatory, Lima, Peru
 
A case study of the daytime intense radar backscatter and strong ionospheric scintillation related to the low-latitude E-region irregularities (679255)
Zhihua Wang1, Gang Chen1, Han Jin2, Chunxiao Yan1,2, Shaodong Zhang1, Jian Feng3, Wanlin Gong1 and Zhiqiu He1, (1)Wuhan University, Wuhan, China, (2)NSSC National Space Science Center, CAS, Beijing, China, (3)China Research Institute of Radiowave Propagation, Qingdao, China
 
Compatison of Equatorial Spread-F Bubbles seen in 135.6 nm airglow at solar maximum and solar minimum from high Earth orbit (677973)
Vincent Adkins and Scott England, Virginia Polytechnic Institute and State University, Aerospace and Ocean Engineering, Virginia, VA, United States
 
ENHANCEMENTS IN PLASMA DENSITY OVER THE EIA CREST REGION DURING POST-SUNSET HOURS IN GEOMAGNETICALLY QUIET PERIODS (742996)
Ankit Kumar1, Dibyendu Chakrabarty1, Kuldeep Pandey1, Bela G Fejer2, Surendra Sunda3, Gopi K. Seemala4, Samireddipalle Sripathi4 and Anil Kumar Yadav1, (1)Physical Research Laboratory, Ahmedabad, India, (2)Utah State University, Logan, UT, United States, (3)Airport Authority of India, Ahemadabad, India, (4)Indian Institute of Geomagnetism, Navi Mumbai, India
 
Effects of meridional winds on the interhemispheric asymmetry of the equatorial ionization anomaly on the Africa sector over 3 years during both quiet and disturbed conditions (680701)
Amal Loutfi1,2, Frederic Pitout2, Aziza Bounhir1, Zouhair Benkhaldoun1 and Jonathan J Makela3, (1)Oukaimeden Observatory, Laboratory of High Energy Physics and Astrophysics, FSSM, Cadi Ayyad University, Marrakech, Morocco, (2)IRAP, CNES/CNRS/Toulouse University, Toulouse, France., Toulouse, France, (3)Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, United States
 
Characteristics of storm-enhanced density as seen in GNSS total electron content at midlatitudes during geomagnetic storms (689573)
Takuya Sori1, Atsuki Shinbori2, Yuichi Otsuka2, Takuya Tsugawa3 and Michi Nishioka4, (1)Nagoya University, Nagoya, Japan, (2)ISEE, Nagoya University, Nagoya, Japan, (3)NICT, Koganei, Japan, (4)National Institute of Information and Communications Technology (NICT), Tokyo, Japan
 
INVESTIGATION ON LONGITUDINAL AND DECADAL VARIATIONS OF THE EQUATORIAL ELECTROJET USING A PHYSICAL MODEL (727667)
Kuldeep Pandey, R Sekar, Dibyendu Chakrabarty and B G Anandarao, Physical Research Laboratory, Ahmedabad, India
 
Persistence of the long-duration daytime TEC enhancements at different longitudinal sectors during the August 2018 geomagnetic storm (772776)
Qiaoling Li1, Fuqing Huang2, Jiahao Zhong1, Ruilong Zhang3, JiaWei Kuai4, Jiuhou Lei5, Libo Liu6, Dexin Ren7, Jiapeng Guo8, Han Ma9, Akimasa Yoshikawa10, Lianhuan Hu11 and Jun Cui12, (1)Planetary Environmental and Astrobiological Research Laboratory (PEARL), School of Atmospheric Sciences, Sun Yat-Sen University, Zhuhai, China, (2)University of Science and Technology of China, Hefei, China, (3)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (4)College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China., Nanjing, China, (5)Univ. of Sci. & Tech. of Chin, Hefei, Anhui, China, (6)University of the Chinese Academy of Sciences, Beijing, China, (7)USTC, Hefei, China, (8)Planetary Environmental and Astrobiological Research Laboratory (PEARL), School of Atmospheric Sciences, Sun Yat-Sen University, Zhuhai, China., Planetary Environmental and Astrobiological Research Laboratory (PEARL), School of Atmospheric Sciences, Sun Yat-Sen University, Zhuhai, China., Zhuihai, China, (9)Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (10)Kyushu University, Faculty of Science, Fukuoka, Japan, (11)Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China, Beijing, China, (12)Sun Yat-sen University, Zhuhai, China
 
Solar Activity Variations of the Ionospheric Total Electron Content Measured from GPS-TEC Data over Nepal (738782)
Basu Dev Ghimire, Institute of Science and Technology, Tribhuvan University, Physics, Kathmandu, Nepal, Narayan P Chapagain, Amrit Campus, Tribhubhan University, Physics, Kathmandu, Nepal and Drabindra Pandit, Institute of Science and Technology , Tribhuvan University, Physics, Kathmandu, Nepal
 
How IMF-By controls the Equatorial Electrodynamics during Storm time? (749486)
Debrup Hui, Ghani Khan Choudhury Institute of Engineering and Technology, Malda, India and Geeta Vichare, Indian Institute of Geomagnetism, UAS, Navi Mumbai, India
 
Modeling Equatorial Magnetic Perturbation Using the 3D Electrodynamo model: A case study in March 2009 (769778)
Chuan-Ping Lien, University of Colorado Boulder, Ann and H.J. Smead Aerospace Engineering Sciences, Boulder, CO, United States, Tomoko Matsuo, Ann and H.J. Smead Aerospace Engineering Sciences, University of Colorado at Boulder, Boulder, CO, United States, Astrid I Maute, NCAR/HAO, Boulder, CO, United States, Claudia Stolle, GFZ Potsdam, Potsdam, Germany and Patrick Alken, National Centers for Environmental Information NOAA, Boulder, United States
 
Evolution of the geomagnetic daily variation at Tatuoca, Brazil, from 1957 to 2019: a transition from Sq to EEJ (717015)
Gabriel Brando Soares1,2, Yosuke Yamazaki2, Ingrid Cnossen3, Juergen Matzka2, Katia Pinheiro1, Achim Morschhauser2, Patrick Alken4,5 and Claudia Stolle2,6, (1)Observatorio Nacional, Rio de Janeiro, Brazil, (2)GFZ German Research Centre for Geosciences, Potsdam, Germany, (3)NERC British Antarctic Survey, Cambridge, United Kingdom, (4)University of Colorado Boulder, CIRES, Boulder, CO, United States, (5)NOAA National Centers for Environmental Information, Boulder, CO, United States, (6)University of Potsdam, Faculty of Science, Potsdam, Germany
 
Global Characteristic of the Quasi-6-Day Oscillation in Sq-EEJ Current System (677667)
Kumi Takayama1, Yasunobu Miyoshi1 and Akimasa Yoshikawa2, (1)Kyushu University, Fukuoka, Japan, (2)Kyushu University, Faculty of Science, Fukuoka, Japan
 
Analysis of ionospheric datasets to identify signatures with periods matching atmospheric planetary waves. (699779)
Andrew David Norton, Blacksburg, VA, Scott England, Virginia Polytechnic Institute and State University, Aerospace and Ocean Engineering, Virginia, VA, United States and Guiping Liu, Univ. of California, Berkeley, Berkeley, CA, United States
 
New Insights into the Daytime Thermospheric Wave Dynamics over Low-Latitudes Obtained Using Radio Technique: Response to the Solar Flux and Seasonal Variations (729016)
Pallamraju Duggirala, Physical Research Laboratory, Ahmedabad, India and Subir Mandal, Physical Research Laboratory, Space and Atmospheric Sciences, Ahmedabad, India
 
The Midnight Temperature Maximum during Sudden Stratospheric Warmings at Arecibo (667316)
Dustin A. Hickey1, McArthur Jones Jr2, Douglas Patrick Drob3 and John Patrick McCormack3, (1)US Naval Research Laboratory, Space Science Division, Washington, DC, United States, (2)US Naval Research Laboratory, Space Science Divsion, Washington, DC, United States, (3)US Naval Research Laboratory, Washington, DC, United States
 
Temporal and spatial variations of GNSS-TEC from the high-latitude to equatorial regions during a geomagnetic storm on 27 and 28 September 2017 (679191)
Atsuki Shinbori1, Yuichi Otsuka1, Takuya Sori2, Takuya Tsugawa3 and Michi Nishioka4, (1)ISEE, Nagoya University, Nagoya, Japan, (2)Nagoya University, Nagoya, Japan, (3)NICT, Koganei, Japan, (4)National Institute of Information and Communications Technology (NICT), Tokyo, Japan
 
Van Allen Probe Observations of Electric Field Irregularities within the Plasmasphere Including Examples of Very High Altitude Spread-F (774477)
John W Bonnell, Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States, Lilias Claire Gasque, Space Sciences Laboratory, Berkeley, CA, United States; University of California, Berkeley, Physics, Berkeley, CA, United States, Robert F Pfaff Jr, NASA/GSFC, Greenbelt, MD, United States and Craig Kletzing, University of Iowa, Iowa City, IA, United States
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