Forcing atmospheric oscillations by long-period seismic oscillations: a case study |
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| Institution: | 1. Department of Earth Sciences, Institute of Earth and Space Exploration, University of Western Ontario, N6A 5B7 London, Ontario, Canada;2. Institut für Mineralogie, Leibniz-Universität Hannover, 30167 Hannover, Germany;3. Institut für Geowissenschaften, Klaus-Tschira-Labor für Kosmochemie, Universität Heidelberg, 69120 Heidelberg, Germany;4. Institute of Geodesy and Geoinformation Science, Technische Universität Berlin, 10553 Berlin, Germany;5. Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany;6. Laboratoire Magmas et Volcans, Université Clermont-Auvergne, F-63000 Clermont-Ferrand, France;7. GeoZentrum Nordbayern, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany;8. Bayerisches Geoinstitut, Universität Bayreuth, 95447 Bayreuth, Germany;1. Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210023, China;2. School of Astronomy and Space Science, University of Science and Technology of China, Hefei 230026, China;3. RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN, Wako 351-0198, Japan;1. Department of Earth Science & Engineering, Imperial College London, Royal School of Mines, Prince Consort Road, London, SW7 2AZ, UK;2. Research School of Earth Sciences, Australian National University, 142 Mills Road, Acton, ACT 0200, Australia;3. Department of Earth Sciences, Royal Holloway University of London, Egham Hill, Egham, TW20 0EX, UK;4. Department of Earth Sciences, University of Oxford, South Parks Road, OX1 3AN, UK;5. Department of Earth & Planetary Science, University of California, Berkeley, 307 McCone Hall, Berkeley, CA, 94720, USA;6. Department of Earth, Environmental, and Planetary Sciences, Brown University, 324 Brook St., Providence, RI, 02912, USA;1. Staffordshire University, School of Justice, Security and, Sustainability College Rd, Stoke-on-Trent ST4 2DE, United Kingdom;2. Roswell Police Department, Crime Scene Investigations Unit, 39 Hill Street, Roswell, GA 30075, United States;3. University of Louisville, School of Medicine, Department of Cardiovascular and Thoracic Surgery, 323 East Chestnut Street, Louisville, KY 40202, United States;4. Centre for Biomedicine, Hull York Medical School, University of Hull, Cottingham Road, Hull HU6 7RX, United Kingdom |
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| Abstract: | Using synchronous measurements made by microbarograph and a seismograph with a vertical pendulum, the sign of the vertical direction of the wave energy flux in the atmosphere at the ground has been derived for oscillations in the ∼0.5–4 h period range and which occur simultaneously in the Earth and atmosphere. The seismic oscillations shown could generate atmospheric oscillations by the ‘piston’ mechanism. A change of sign of the flux direction is also observed. |
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