{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262943597011712.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/jgra.50249"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjgra.50249"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/jgra.50249"}}],"dc:title":[{"@value":"Numerical modeling of the large‐scale neutral and plasma responses to the body forces created by the dissipation of gravity waves from 6 h of deep convection in Brazil"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>We study the response of the thermosphere and ionosphere to gravity waves (GWs) excited by 6 h of deep convection in Brazil on the evening of 01 October 2005 via the use of convective plume, ray trace, and global models. We find that primary GWs excited by convection having horizontal wavelengths of <jats:italic>λ</jats:italic><jats:sub><jats:italic>H</jats:italic></jats:sub>∼70–300 km, periods of 10–60 min, and phase speeds of <jats:italic>c</jats:italic><jats:sub><jats:italic>H</jats:italic></jats:sub>∼50–225 m/s propagate well into the thermosphere. Their density perturbations are <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/jgra50249-math-0001.gif\" xlink:title=\"urn:x-wiley:jgra:media:jgra50249:jgra50249-math-0001\"/>– 25% at <jats:italic>z</jats:italic>∼150 km and are negligible at <jats:italic>z</jats:italic>>300 km. The dissipation of these GWs creates spatially and temporally localized body forces with amplitudes of 0.2– 1.0 m/s<jats:sup>2</jats:sup>at <jats:italic>z</jats:italic>∼120–230 km. These forces generate two counter‐rotating circulation cells with horizontal velocities of 50–350 m/s. They also excite secondary GWs; those resolved by our global model have <jats:italic>λ</jats:italic><jats:sub><jats:italic>H</jats:italic></jats:sub>∼4000–5000 km and <jats:italic>c</jats:italic><jats:sub><jats:italic>H</jats:italic></jats:sub>∼500–600 m/s. These secondary GWs propagate globally and have <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/jgra50249-math-0002.gif\" xlink:title=\"urn:x-wiley:jgra:media:jgra50249:jgra50249-math-0002\"/>– 25% and 5–15% at <jats:italic>z</jats:italic>=250 and 375 km, respectively. These forces also create plasma perturbations of <jats:italic>f</jats:italic><jats:sub><jats:italic>o</jats:italic></jats:sub><jats:italic>F</jats:italic>2<jats:sup>′</jats:sup>∼0.2–1.0 MHz, TEC<jats:sup>′</jats:sup>∼0.4– 1.5 TECU (total electron content unit, 1TECU  =10<jats:sup>16</jats:sup> elm<jats:sup>−2</jats:sup>), and <jats:italic>h</jats:italic><jats:sub><jats:italic>m</jats:italic></jats:sub><jats:italic>F</jats:italic>2<jats:sup>′</jats:sup>∼5–50 km. The large‐scale traveling ionospheric disturbances (LSTIDs) induced by the secondary GWs have amplitudes of <jats:italic>f</jats:italic><jats:sub><jats:italic>o</jats:italic></jats:sub><jats:italic>F</jats:italic>2<jats:sup>′</jats:sup>∼0.2–0.5 MHz, TEC<jats:sup>′</jats:sup>∼0.2– 0.6 TECU, and <jats:italic>h</jats:italic><jats:sub><jats:italic>m</jats:italic></jats:sub><jats:italic>F</jats:italic>2<jats:sup>′</jats:sup>∼5–10 km. In a companion paper, we discuss changes to the prereversal enhancement and plasma drift from these forces.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380285711830329099","@type":"Researcher","foaf:name":[{"@value":"S. L. Vadas"}],"jpcoar:affiliationName":[{"@value":"NWRA/CoRA office  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380579819118489856","@type":"Researcher","foaf:name":[{"@value":"H.‐L. Liu"}],"jpcoar:affiliationName":[{"@value":"National Center for Atmospheric Research (HAO/NCAR)  Boulder Colorado USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21699380"},{"@type":"EISSN","@value":"21699402"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2013-05","prism:volume":"118","prism:number":"5","prism:startingPage":"2593","prism:endingPage":"2617"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjgra.50249"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/jgra.50249"}],"createdAt":"2013-04-23","modifiedAt":"2023-10-09","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360017279829881984","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Equatorial Plasma Bubble Occurrence Under Propagation of MSTID and MLT Gravity Waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905153774208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Coincident/Simultaneous Observations of Stratospheric Concentric Gravity Waves and Concentric Traveling Ionospheric Disturbances Over the Continental U.S. in 2022"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905155745792","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Medium-scale traveling ionospheric disturbances created by primary gravity waves generated by a winter storm"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861707116759680","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Contribution of the lower atmosphere to the day-to-day variation of thermospheric density"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842095043328","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The geospace response to variable inputs from the lower atmosphere : a review of the progress made by Task Group 4 of CAWSES-II"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/jgra.50249"},{"@type":"CROSSREF","@value":"10.1029/2019ja027566_references_DOI_HkpQiBVEKSySvUrJIozqtZkWqe9"},{"@type":"CROSSREF","@value":"10.1186/s40645-014-0031-4_references_DOI_HkpQiBVEKSySvUrJIozqtZkWqe9"},{"@type":"CROSSREF","@value":"10.1029/2024ja033429_references_DOI_HkpQiBVEKSySvUrJIozqtZkWqe9"},{"@type":"CROSSREF","@value":"10.1051/swsc/2024036_references_DOI_HkpQiBVEKSySvUrJIozqtZkWqe9"},{"@type":"CROSSREF","@value":"10.1016/j.asr.2022.06.011_references_DOI_HkpQiBVEKSySvUrJIozqtZkWqe9"}]}