A117
Sounds of the Solar System: Geophysical and Planetary Acoustics
Session ID#: 79729
Session Description:
Forces imposed on the atmosphere of Earth and other planets can create acoustic waves that travel vast distances, providing information on their source and the transmission medium. On Earth, low frequency sound ("infrasound") sensors can capture signals from natural sources (volcanoes, earthquakes, severe storms, bolides, gravity-driven flows etc.) and human activities (chemical and nuclear explosions, wind turbines, dams, etc.). These sounds can be inverted to determine atmospheric structure. They may also carry energy into the upper atmosphere, creating localized heating. The recent detection of Martian infrasound via the InSight lander has highlighted the scientific dividends of acoustic monitoring on other solar system bodies as well. In fact, studies of acoustic wave propagation have also been performed for Venus, Jupiter, and Titan. This session is dedicated to highlighting studies of acoustic waves on the Earth and beyond. We invite theoretical, numerical, and experimental studies in geophysical and planetary acoustics.
Index Terms:
3346 Planetary meteorology [ATMOSPHERIC PROCESSES]
5405 Atmospheres [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
5480 Volcanism [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
7219 Seismic monitoring and test-ban treaty verification [SEISMOLOGY]
Primary Convener: Siddharth Krishnamoorthy, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Conveners: Daniel Bowman, Sandia National Laboratories, Albuquerque, NM, United States, Pierrick Mialle, CTBTO Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization, Vienna, Austria and Jacob Anderson, Boise State University, Department of Geosciences, Boise, ID, United States
Primary Liaison: Siddharth Krishnamoorthy, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Using infrasounds for planetary seismology: review of mission concepts, and focus on balloon based terrestrial demonstrators of seismic sensing through infrasounds (Invited) (494563)
Raphael Garcia1, Leo Martire2, Alexandre Cadu2, Yanis Chaigneau Sr3, David Mimoun4, Anthony Sournac2, Marti Bassas-Portus3, Matthieu Sylvander5, Hélène Pauchet6 and Sébastien Benahmed6, (1)Institut Supérieur de l'Aéronautique et de l'Espace, SSPA/DEOS, Toulouse Cedex 04, France, (2)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse Cedex 04, France, (3)Institut Supérieur de l'Aéronautique et de l'Espace, Toulouse Cedex 04, France, (4)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse, France, (5)Observatoire Midi Pyrenees, Toulouse, France, (6)IRAP, Toulouse, France
Infrasound on Mars: Numerical Modelling and Application to InSight’s APSS/SEIS Data (496193)
Leo Martire1, Raphael F. Garcia1, Aymeric Spiga2, Lucie Rolland3, Donald J Banfield4, Philippe Henri Lognonné5, William Bruce Banerdt6 and Roland Martin7, (1)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse Cedex 04, France, (2)Laboratoire de Météorologie Dynamique UPMC, Paris, France, (3)Géoazur - Université Nice Sophia Antipolis, Valbonne, France, (4)Cornell University, Center for Radiophysics and Space Research, Ithaca, NY, United States, (5)Université de Paris, Institut de physique du globe de Paris, CNRS, Paris, France, (6)Jet Propulsion Laboratory, Pasadena, CA, United States, (7)GET Géosciences Environnement Toulouse, Toulouse, France
Underground explosion and bolide airburst detection using balloon-borne infrasound sensors (496746)
Daniel C Bowman, Sandia National Laboratories, Albuquerque, NM, United States, Siddharth Krishnamoorthy, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Peter Brown, University of Western Ontario, London, Canada
Acoustics on Mars : the Mars Microphone experiment for the Mars 2020 rover (496975)
David Mimoun1, Sylvestre Maurice2, Alexandre Cadu3, Anthony Sournac3, Baptiste Chide3, Naomi Murdoch4, Marti Bassas-Portus5, Jeremie Lasue2, Olivier Gasnault6, Pierre-Yves Meslin7, Ralph D Lorenz8 and Roger C Wiens9, (1)ISAE, INSTITUT SUPERIEUR DE L'AERONAUTIQUE ET DE L'ESPACE, Toulouse, OCCITANIE, France, (2)Institut de Recherche en Astrophysique et Planétologie (IRAP), Toulouse, France, (3)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse Cedex 04, France, (4)Institut Superieur de l’Aeronautique et de l’Espace, Toulouse, France, (5)Institut Supérieur de l'Aéronautique et de l'Espace, Toulouse Cedex 04, France, (6)Universite de Toulouse, Toulouse Cedex 4, France, (7)IRAP, Universite Paul Sabatier, Toulouse, France, (8)JHU / APL, Laurel, MD, United States, (9)Space Science and Applications, Los Alamos, NM, United States
A Novel Way to Estimate Wave Speeds of Extraterrestrial Rocks (506697)
Eric J Goldfarb1, Scott A Eckley2, Ken Ikeda1, Richard A Ketcham2, Omar Alamoudi3 and Nicola Tisato1, (1)Jackson School of Geosciences: The University of Texas at Austin, Austin, TX, United States, (2)University of Texas at Austin, UTCT Facility, Jackson School of Geosciences, Austin, TX, United States, (3)Jackson School of Geosciences: The University of Texas at Austin, Austin, United States
Martian Infrasound: Listening from NASA’s InSight Lander (514333)
Donald J Banfield1, Daniel C Bowman2, Aymeric Spiga3, Raphael F. Garcia4, Leo Martire4, Lucie Rolland5, Philippe Henri Lognonné6, Matt Siegler7, Luis Mora Sotomayor8, Sara Navarro9, Jose A Rodriguez-Manfredi10 and InSight Science Team, (1)Cornell University, Center for Radiophysics and Space Research, Ithaca, NY, United States, (2)UNC Chapel Hill, Chapel Hill, NC, United States, (3)Laboratoire de Météorologie Dynamique UPMC, Paris, France, (4)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse Cedex 04, France, (5)Géoazur - Université Nice Sophia Antipolis, Valbonne, France, (6)Université de Paris, Institut de physique du globe de Paris, CNRS, Paris, France, (7)Southern Methodist University, Dallas, United States, (8)INTA-CSIC, Madrid, Spain, (9)Centro de Astrobiologia (CSIC-INTA), Instrumentation, Madrid, Spain, (10)Centro de Astrobiología (CSIC-INTA), Madrid, Spain
Acoustics as a tool for detecting and inferring streamflow (555303)
Jacob Anderson1, Tim Ronan2, Hugo David Ortiz3, Jeffrey Bruce Johnson1 and Daniel C Bowman4, (1)Boise State University, Department of Geosciences, Boise, ID, United States, (2)IRIS Data Management Center, Seattle, WA, United States, (3)Instituto Geofísico de la Escuela Politécnica Nacional, Quito, Ecuador, (4)UNC Chapel Hill, Chapel Hill, NC, United States
Modeling seismically-induced acoustic waves on Venus (628671)
Robert Arthur Preston1, Quentin Brissaud2, Chi O Ao1, Tatiana M Bocanegra-Bahamon1, Panagiotis Vergados1, Attila Komjathy3 and Siddharth Krishnamoorthy1, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
