SA006
Atmosphere-Ionosphere Coupling During Impulsive Events
Session ID#: 248126
Session Description:
Impulsive events at or near the Earth’s surface that involve mechanical oscillations of the ground, ocean, or atmosphere can induce upward-propagating atmospheric waves, leading to detectable disturbances of the upper atmosphere. Such impulsive events include but not limited to earthquakes, tsunamis, volcanic eruptions, tropical cyclones, and man-made activities. The session solicits theoretical, observational, and modeling contributions to characterize and understand the atmosphere-ionosphere coupling during impulsive events. Studies on specific aspects of the coupling process, for instance the excitation mechanisms of atmospheric acoustic-gravity waves, their dynamics, and the modulation of ionospheric plasma, are all welcome. The session also calls for recent updates on the atmospheric and ionospheric responses to the 2022 Hunga-Tonga Hunga-Ha'apai eruption event. Furthermore, the session seeks novel techniques and real-time algorithms to detect and identify the ionospheric disturbances driven by impulsive events, as well as original concepts to infer impulsive source properties from the ionospheric disturbances.
Co-Sponsor(s):
Index Terms:
2427 Ionosphere/atmosphere interactions [IONOSPHERE]
2435 Ionospheric disturbances [IONOSPHERE]
3384 Acoustic-gravity waves [ATMOSPHERIC PROCESSES]
Primary Convener: Xing Meng, University of Science and Technology of China, Hefei, China
Conveners: Elvira Astafyeva, Institut de Physique du Globe de Paris, Paris, France and Pavel Inchin, Computational Physics Inc. Springfield, Springfield, VA, United States
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GUARDIAN Scout: First Global AI-Driven System for Automated Detection of Ionospheric Disturbances from Natural Hazards (1893329)
Dr. Camille Martire, PhD1, Siddharth Krishnamoorthy1, Wenwen Lu1, Michele Vallisneri2, Bela Szilagyi1, Larry Romans1, Attila Komjathy1 and Yoaz E Bar-Sever1, (1)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)ETH Zürich, Zürich, Switzerland
From Fault Ruptures to Atmospheric Perturbations: Examining the 2016 Norcia Seismic Sequence (1908586)
Giulia D'Angelo1, Mariarosaria Falanga2, Paola Cusano3, Enza De Lauro4, Fabio Lepreti5 and Mirko Piersanti1, (1)University of L'Aquila, L'Aquila, Italy, (2)University of Salerno, Department of Information and Electric Engineering and Applied Mathematics, Salerno, Italy, (3)Istituto Nazionale di Geofisica e Vulcanologia, Napoli, Italy, (4)University of Salerno, Salerno, Italy, (5)University of Calabria, Rende, Italy
Geolocation of Tropospheric TID Sources using Ground-Based TEC Measurements (1930839)
Björn Bergsson1, Pavel Inchin2, Shantanab Debchoudhury1, Shibaji Chakraborty, PhD3 and Matthew D Zettergren4, (1)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (2)Computational Physics Inc. Springfield, Springfield, VA, United States, (3)Virginia Polytechnic Institute and State University, Blacksburg, United States, (4)Embry-Riddle Aeronautical University, Department of Physical Sciences, Daytona Beach, FL, United States
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TienChi Liu, National Central University, Department of Space Science and Engineering, Kanagawa, Japan, Po-Han Liao, National Central University Center for Astronautical Physics and Engineering, Taoyuan, Taiwan, Jann-Yenq G Liu, Natl Central Univ, Chung Li, Taiwan, Po-Han Lee, National Central University, Department of Space Science and Engineering, Taoyuan City, Taiwan, Cissi Ying-tsen Lin, National Central University, Space Science & Engineering, Kanagawa, Japan, Tsung Yu Wu, National Central University, Kanagawa, Japan, Chi-Yen Lin, National Central University, Center for Astronautical Physics and Engineering, Taoyuan City, Taiwan and Chi-Kuang Chao, Institute of Space Science and Engineering, National Central University, Taoyuan City, Taiwan
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Larisa P Goncharenko1, Sevag Derghazarian1, Nestor Aponte1, Enrique Luis Alfonso Rojas Villalba2, Pranathi Kolla1,3, Shunrong Zhang4, Anthea Coster4, Larry J Paxton5, Dmytro V. Kotov6, Sergii Panasenko6 and Oleksandr V. Bogomaz6, (1)MIT Haystack Observatory, Westford, United States, (2)Massachusetts Institute of Technology, Cambridge, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)MIT Haystack Observatory, Westford, MA, United States, (5)The Johns Hopkins University Applied Physics Laboratory, Laurel, United States, (6)Institute for Near-Earth Space Research, National Technical University "Kharkiv Polytechnic Institute", Kharkiv, Ukraine
GNSS-TEC Signatures of Multi-Phase Eruption Dynamics at Calbuco Volcano, Chile (1948037)
Mahesh Shrivastava, Universidad Católica del Norte/Millennium Institute on Volcanic Risk Research - Ckelar Volcanoes/Centro de Investigación para la Gestión Integrada del Riesgo de Desastres, Department of Geological Sciences, Antofagasta, Chile, Ajeet Kumar Maurya, Babasaheb Bhimrao Ambedkar University, Department of Physics, Lucknow, India, Sunil S. A., Millennium Institute on Volcanic Risk Research - Ckelar Volcanoes, Antofagasta, Chile, Antofagasta, Chile, Susana Layana Dr., Millennium Institute on Volcanic Risk Research - Ckelar Volcanoes, Antofagasta, Chile/Universidad Andres Bello, Facultad de Ingeniería, Santiago, Chile, Poikayil S Sunil, Department of Marine Geology and Geophysics, Cochin University of Science and Technology, Kochi, India, Pablo Salazar, Millennium Institute on Volcanic Risk Research - Ckelar Volcanoes/Universidad Católica del Norte, Department of Geological Sciences, Antofagasta, Chile and Felipe Aguilera Dr., Millennium Institute on Volcanic Risk Research - Ckelar Volcanoes, Antofagasta/Universidad Andres Bello, Facultad de Ingeniería, Santiago, Chile
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Feng Ding1,2, Linxuan Zhao1,2, Xinan Yue1,2, Yihui Cai1,2 and Junyi Wang1,2, (1)Institute of Geology and Geophysics Chinese Academy of Sciences, Beijing, China, (2)College of Earth and Planetary Sciences University of Chinese Academy of Sciences, Beijing, China
Numerical Modeling of Ionospheric Responses to Ground-level, Anthropogenic Sources (Invited) (1957355)
Matthew D Zettergren1, Donna Calhoun2, Jonathan B Snively3, Carsten Burstedde4, Hannes Brandt4, Pavel Inchin5, Michael Hirsch6, Tim Griesbach4, Scott Aiton7 and Kshitija Deshpande3, (1)Embry-Riddle Aeronautical University, Department of Physical Sciences, Daytona Beach, FL, United States, (2)Boise State University, Boise, ID, United States, (3)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (4)Universität Bonn, Bonn, Germany, (5)Computational Physics Inc. Springfield, Springfield, VA, United States, (6)Boston University, Boston, MA, United States, (7)Boise State University, Boise, United States
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Justin Tyska1, Yue Deng2, Shunrong Zhang3, Sharon Vadas4, Erich Becker4 and Hanli Liu5, (1)University of Texas at Arlington, Arlington, TX, United States, (2)University of Texas Arlington, Arlington, United States, (3)MIT Haystack Observatory, Westford, MA, United States, (4)NorthWest Research Associates, Boulder, United States, (5)NCAR, Boulder, United States
TEC Signatures of Acoustic Transients: Automated Detection and Thermosphere Parameter Inversion (2002627)
Enrique Luis Alfonso Rojas Villalba1,2, Larisa P Goncharenko3, Shunrong Zhang4, Sevag Derghazarian2, Nestor Aponte2 and Pranathi Kolla5, (1)Massachusetts Institute of Technology, Cambridge, United States, (2)MIT Haystack Observatory, Westford, United States, (3)MIT, Pepperell, United States, (4)MIT Haystack Observatory, Westford, MA, United States, (5)University of California Berkeley, Berkeley, CA, United States
Scalable Modeling of Acoustic-Gravity Wave Propagation and Evolutions from Impulsive Sources (2003054)
Jonathan B Snively1, Donna Calhoun2, Scott Aiton3, Carsten Burstedde4, Hannes Brandt4, Tim Griesbach4, Benedict Pineyro1, Sehin Mesfin5, Mr. Jaime Aguilar Guerrero, PhD1, Christopher James Heale5, Pavel Inchin6, Roberto Sabatini7, Michael Hirsch8 and Matthew D Zettergren9, (1)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (2)Boise State University, Boise, ID, United States, (3)Boise State University, Boise, United States, (4)Universität Bonn, Bonn, Germany, (5)Embry-Riddle Aeronautical University, Daytona Beach, United States, (6)Computational Physics Inc. Springfield, Springfield, VA, United States, (7)Ecole Centrale de Lyon, Lyon, France, (8)Boston University, Boston, MA, United States, (9)Embry-Riddle Aeronautical University, Department of Physical Sciences, Daytona Beach, FL, United States
