{"@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/1390001206503923968.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2151/jmsj1965.62.2_308"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jmsj1965/62/2/62_2_308/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007344140"}}],"dc:title":[{"@language":"ja","@value":"大気中に見出されたケルビン波"},{"@language":"en","@value":"Evidence for a Normal Mode Kelvin Wave in the Atmosphere"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"Spectral analysis of long time series of three-hourly barometric observations at three Pacific Island stations was performed. In each case there was evidence for a peak in power near periods of about 33 hours. It appears that this oscillation is reasonably coherent over the roughly 30°longitude separation of the stations. Following Matsuno (1980) this \"33 hour wave\" is tentatively identified with the gravest, zonal wavenumber one normal mode Kelvin wave. The present analysis makes possible the first determination of the surface pressure amplitude of this oscillation; this was found to be roughly one-fifth that of the more familiar \"five day\" Rossby normal mode in the tropics as estimated by Madden and Julian (1973)."},{"@language":"ja","@value":"太平洋3観測点における長期間にわたる3時間間隔の地上気圧のスペクトル解析を行った。それぞれの地点で周期約33時間のスペクトルピークが得られた。この振動は,東西方向に経度約30度の範囲で関連し合っているものと思われる。松野(1980)によれば,この\"33時間波\"は東西波数1のヶルビン波に対応するものである。今回の解析によって,はじめて,この振動による地上気圧の振幅が得られた。その大きさは,MaddenはJulian(1973)によって得られている,あの\"5日周期\"のロスビー波の振幅の約1/5である。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001206503923968","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000392814338"}],"foaf:name":[{"@language":"en","@value":"Hamilton Kevin"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Oceanography, University of British Columbia"},{"@language":"ja","@value":"Department of Oceanography, University of British Columbia"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00261165"},{"@type":"LISSN","@value":"00261165"},{"@type":"EISSN","@value":"21869057"}],"prism:publicationName":[{"@language":"ja","@value":"気象集誌. 第2輯"},{"@value":"気象集誌. 第2輯"},{"@language":"en","@value":"Journal of the Meteorological Society of Japan. Ser. II"},{"@language":"ja","@value":"気象集誌"},{"@language":"ja","@value":"氣象集誌. 第2輯"},{"@language":"en","@value":"Journal of the Meteorological Society of Japan"},{"@language":"en","@value":"JMSJ"}],"dc:publisher":[{"@language":"en","@value":"Meteorological Society of Japan"},{"@language":"ja","@value":"公益社団法人 日本気象学会"}],"prism:publicationDate":"1984","prism:volume":"62","prism:number":"2","prism:startingPage":"308","prism:endingPage":"311"},"reviewed":"false","url":[{"@id":"https://www.jstage.jst.go.jp/article/jmsj1965/62/2/62_2_308/_pdf"}],"availableAt":"1984","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050566774788052992","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"An Array of Ringing Global Free Modes Discovered in Tropical Surface Pressure Data"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617521433088","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Tropical Rainfall Variability Accompanying Global Normal Mode Oscillations"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044962745344","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Rossby Normal Modes in Nonuniform Background Configurations. Part I: Simple Fields"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046380703744","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Further Evidence of Traveling Planetary Waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418518441224576","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evidence for the Five-Day Wave in the Upper Stratosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418519689375360","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Further Evidence of Global-Scale 5-Day Pressure Waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699994033272576","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Long-Period Oscillations in the Meteor Region"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944119095808","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evidence for a traveling two‐day wave in the middle atmosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544420321025408","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fifteen‐day observation of mesospheric and lower thermospheric motions with the aid of the Arecibo UHF radar"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369627553792","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Rossby Normal Modes in Nonuniform Background Configurations. 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Equinox and Solstice Conditions"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670318373012992","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Reply"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670321334248704","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Radio meteor wind analysis using finite element approximation"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206505530880","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"地表面の気圧データを用いた大気太陰潮非主要成分と短周期自由振動の検出"},{"@language":"en","@value":"A Trial of Search for Minor Components of Lunar Tides and Short Period Free Oscillations of the Atmosphere in Surface Pressure Data"}]},{"@id":"https://cir.nii.ac.jp/crid/1390019512864522112","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Study of Zonal Wavenumber 1 Rossby-Gravity Wave Using Long-Term Reanalysis Data for the Whole Neutral Atmosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1390022554144429184","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Global Atmospheric Normal Modes Identified in Surface Barometric Observations"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2002189614"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.62.2_308"},{"@type":"CIA","@value":"130007344140"},{"@type":"CROSSREF","@value":"10.1175/jas-d-20-0288.1_references_DOI_w0c5IxyVmb2D0zJ5n99zdLkreI"},{"@type":"CROSSREF","@value":"10.2151/jmsj.2024-029_references_DOI_w0c5IxyVmb2D0zJ5n99zdLkreI"},{"@type":"CROSSREF","@value":"10.2151/jmsj.2025-019_references_DOI_w0c5IxyVmb2D0zJ5n99zdLkreI"},{"@type":"CROSSREF","@value":"10.1175/jas-d-20-0053.1_references_DOI_w0c5IxyVmb2D0zJ5n99zdLkreI"}]}