{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T11:42:13Z","timestamp":1774438933286,"version":"3.50.1"},"reference-count":69,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,1,10]],"date-time":"2022-01-10T00:00:00Z","timestamp":1641772800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Government of West Bengal","award":["EMR\/2016\/003889"],"award-info":[{"award-number":["EMR\/2016\/003889"]}]},{"name":"Government of West Bengal","award":["IF170010"],"award-info":[{"award-number":["IF170010"]}]},{"name":"Government of West Bengal","award":["IF170619"],"award-info":[{"award-number":["IF170619"]}]},{"name":"DST-SERB fellowship","award":["EMR\/2016\/003889"],"award-info":[{"award-number":["EMR\/2016\/003889"]}]},{"name":"DST-SERB fellowship","award":["IF170010"],"award-info":[{"award-number":["IF170010"]}]},{"name":"DST-SERB fellowship","award":["IF170619"],"award-info":[{"award-number":["IF170619"]}]},{"name":"DST-INSPIRE fellowship","award":["EMR\/2016\/003889"],"award-info":[{"award-number":["EMR\/2016\/003889"]}]},{"name":"DST-INSPIRE fellowship","award":["IF170010"],"award-info":[{"award-number":["IF170010"]}]},{"name":"DST-INSPIRE fellowship","award":["IF170619"],"award-info":[{"award-number":["IF170619"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2022,1,10]]},"abstract":"<jats:p>Atmospheric disturbances caused by seismic activity are a complex phenomenon. The Lithosphere\u2013Atmosphere\u2013Ionosphere Coupling (LAIC) mechanism gives a detailed idea to understand these processes to study the possible impacts of a forthcoming earthquake. The atmospheric gravity wave (AGW) is one of the most accurate parameters for explaining such LAIC process, where seismogenic disturbances can be explained in terms of atmospheric waves caused by temperature changes. The key goal of this work is to study the perturbation in the potential energy associated with stratospheric AGW prior to many large earthquakes. We select seven large earthquakes having Richter scale magnitudes greater than seven (<jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>M<\/a:mi>\n                        <a:mo>&gt;<\/a:mo>\n                        <a:mn>7.0<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>) in Japan (Tohoku and Kumamoto), Mexico (Chiapas), Nepal, and the Indian Ocean region, to study the intensification of AGW using the atmospheric temperature profile as recorded from the Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) satellite. We observe a significant enhancement in the potential energy of the AGW ranging from 2 to 22 days prior to different earthquakes. We examine the conditions of geomagnetic disturbances, typhoons, and thunderstorms during our study and eliminate the possible contamination due to these events.<\/jats:p>","DOI":"10.1155\/2022\/3201104","type":"journal-article","created":{"date-parts":[[2022,1,11]],"date-time":"2022-01-11T03:50:07Z","timestamp":1641873007000},"page":"1-23","source":"Crossref","is-referenced-by-count":18,"title":["Seismogenic Anomalies in Atmospheric Gravity Waves as Observed from SABER\/TIMED Satellite during Large Earthquakes"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5354-6803","authenticated-orcid":true,"given":"Subrata","family":"Kundu","sequence":"first","affiliation":[{"name":"Department of Ionospheric Sciences, Indian Centre for Space Physics, 43, Chalantika, Garia Station Road, Kolkata 700084, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7200-0059","authenticated-orcid":true,"given":"Swati","family":"Chowdhury","sequence":"additional","affiliation":[{"name":"Department of Ionospheric Sciences, Indian Centre for Space Physics, 43, Chalantika, Garia Station Road, Kolkata 700084, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2471-4441","authenticated-orcid":true,"given":"Soujan","family":"Ghosh","sequence":"additional","affiliation":[{"name":"Department of Ionospheric Sciences, Indian Centre for Space Physics, 43, Chalantika, Garia Station Road, Kolkata 700084, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2703-8861","authenticated-orcid":true,"given":"Sudipta","family":"Sasmal","sequence":"additional","affiliation":[{"name":"Department of Ionospheric Sciences, Indian Centre for Space Physics, 43, Chalantika, Garia Station Road, Kolkata 700084, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9044-2555","authenticated-orcid":true,"given":"Dimitrios Z.","family":"Politis","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Ancient Olive Grove Campus, University of West Attica, 12241 Egaleo, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5928-4587","authenticated-orcid":true,"given":"Stelios M.","family":"Potirakis","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Ancient Olive Grove Campus, University of West Attica, 12241 Egaleo, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5068-2239","authenticated-orcid":true,"given":"Shih-Sian","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Space Science and Engineering, National Central University, Taoyuan 32001, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sandip K.","family":"Chakrabarti","sequence":"additional","affiliation":[{"name":"Department of Ionospheric Sciences, Indian Centre for Space Physics, 43, Chalantika, Garia Station Road, Kolkata 700084, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masashi","family":"Hayakawa","sequence":"additional","affiliation":[{"name":"Hayakawa Institute of Seismo Electromagnetics, Co. 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