{"@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/1361699995813055104.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1175/mwr-d-15-0326.1"}},{"identifier":{"@type":"URI","@value":"http://journals.ametsoc.org/doi/pdf/10.1175/MWR-D-15-0326.1"}}],"dc:title":[{"@value":"Evolution of the Diurnal Precipitation Cycle with the Passage of a Madden–Julian Oscillation Event through the Maritime Continent"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p> Changes in the diurnal precipitation cycle as the Madden–Julian oscillation (MJO) propagates through the Maritime Continent are investigated to explore the processes behind seaward-propagating precipitation northeast of New Guinea. Satellite rainfall estimates from TRMM 3B42 and the Climate Prediction Center morphing technique (CMORPH) are combined with simulations from the Weather Research and Forecasting (WRF) Model with a horizontal resolution of 4 km. </jats:p><jats:p> Comparison with 24-h rain gauge measurements indicates that both satellite estimates and the WRF Model exhibit systematic biases. Despite these biases, the changing patterns of offshore precipitation with the passage of the MJO show good consistency between satellite estimates and the WRF Model. In the few days prior to the main MJO envelope, light background wind, relatively clear skies, and an increasingly moist environment promote favorable conditions for the diurnal precipitation cycle. </jats:p><jats:p> Two distinct processes are identified: 100–200 km from the coast, precipitation moves offshore as a squall line with a propagation speed of 3–5 m s<jats:sup>−1</jats:sup>. Farther offshore, precipitation propagates with a speed close to 18 m s<jats:sup>−1</jats:sup>and is associated with an inertia–gravity wave generated by diurnally oscillating heating from radiative and moist convective processes over the land. A gravity wave signature is evident even after the MJO active period when there is little precipitation. By correcting for the background flow perpendicular to the coast, potential temperature anomalies for the lead-up, active, and follow-on MJO periods are shown to collapse to a remarkably invariant shape for a given time of day. </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699995813055105","@type":"Researcher","foaf:name":[{"@value":"Claire L. Vincent"}],"jpcoar:affiliationName":[{"@value":"School of Earth Sciences, and ARC Centre of Excellence for Climate System Science, The University of Melbourne, Melbourne, Victoria, Australia"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995813055104","@type":"Researcher","foaf:name":[{"@value":"Todd P. Lane"}],"jpcoar:affiliationName":[{"@value":"School of Earth Sciences, and ARC Centre of Excellence for Climate System Science, The University of Melbourne, Melbourne, Victoria, Australia"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00270644"},{"@type":"EISSN","@value":"15200493"}],"prism:publicationName":[{"@value":"Monthly Weather Review"}],"dc:publisher":[{"@value":"American Meteorological Society"}],"prism:publicationDate":"2016-05","prism:volume":"144","prism:number":"5","prism:startingPage":"1983","prism:endingPage":"2005"},"reviewed":"false","url":[{"@id":"http://journals.ametsoc.org/doi/pdf/10.1175/MWR-D-15-0326.1"}],"createdAt":"2016-02-29","modifiedAt":"2020-12-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360286996579073536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Environmental Conditions for Nighttime Offshore Migration of Precipitation Area as Revealed by In Situ Observation off Sumatra Island"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565168766275840","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diurnal Cycle of Precipitation Observed in the Western Coastal Area of Sumatra Island: Offshore Preconditioning by Gravity Waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861704769010432","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Variability of Jakarta Rain-Rate Characteristics Associated with the Madden–Julian Oscillation and Topography"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861707357309696","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diurnal to Intraseasonal Precipitation Variation Around the Northwestern Coast of Luzon Island: Results From YMC‐BSM 2018 Field Campaign"}]},{"@id":"https://cir.nii.ac.jp/crid/1390581766248779520","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Precipitation Diurnal Cycle over Tropical Coastal Regions Represented in Climate Experiments with a Global Cloud-System Resolving Model"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317019185792","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diurnal cycle over a coastal area of the Maritime Continent as derived by special networked soundings over Jakarta during HARIMAU2010"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1175/mwr-d-15-0326.1"},{"@type":"CROSSREF","@value":"10.1175/mwr-d-18-0412.1_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"},{"@type":"CROSSREF","@value":"10.1175/mwr-d-16-0468.1_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"},{"@type":"CROSSREF","@value":"10.1186/s40645-018-0216-3_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"},{"@type":"CROSSREF","@value":"10.2151/sola.2024-020_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"},{"@type":"CROSSREF","@value":"10.1175/mwr-d-21-0112.1_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"},{"@type":"CROSSREF","@value":"10.1029/2022gl098519_references_DOI_Lx5gzWs8GoebxGRqnb6nQLl7RVT"}]}