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http://hdl.handle.net/10662/19472
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Campo DC | Valor | idioma |
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dc.contributor.author | Acero Díaz, Francisco Javier | - |
dc.contributor.author | Vaquero Martínez, José M. | - |
dc.contributor.author | Gallego Herrezuelo, María Cruz | - |
dc.contributor.author | García García, José Agustín | - |
dc.date.accessioned | 2024-01-30T12:06:09Z | - |
dc.date.available | 2024-01-30T12:06:09Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0094-8276 | - |
dc.identifier.uri | http://hdl.handle.net/10662/19472 | - |
dc.description.abstract | The study of the extreme weather space events is important for a technological-dependent society. Extreme value theory could be decisive to characterize those extreme events in order to have the knowledge to make decisions in technological, economic, and social matters, in all fields with possible impacts. In this work, the hourly values of the Dst geomagnetic index have been studied for the period 1957–2014 using the peaks-over-threshold technique. The shape parameter obtained from the fit of the generalized Pareto distribution to the extreme values of the |Dst| index leads to a negative value implying an upper bound for this time series. This result is relevant because the estimation of this limit for the extreme values leads to 850 nT as the highest expected value for this geomagnetic index. Thus, from the previous characterization of the Carrington geomagnetic storm and our results, it could be considered the worst-case scenario. | - |
dc.description.sponsorship | This research was supported by the Economy and Infrastructure Counselling of the Junta of Extremadura through projects IB16063 and IB16127 and grant GR15137 (co-financed by the European Regional Development Fund) and by the Ministerio de Economía y Competitividad of the Spanish Government (AYA2014-57556-P and CGL2017-87917-P). The standard Dst index is provided by the World Data Center for Geomagnetism corresponding to the Kyoto University in Japan (http://wdc.kugi.kyoto-u.ac.jp/index.html). | - |
dc.format.extent | 6 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | American Geophysical Union | es_ES |
dc.publisher | Wiley | es_ES |
dc.subject | Extreme Value Theory | es_ES |
dc.subject | Dst geomagnetic index | es_ES |
dc.subject | Return level | es_ES |
dc.subject | Niveles de retorno | es_ES |
dc.subject | Teoría de valores extremos | es_ES |
dc.subject | Tormentas geomagnéticas | es_ES |
dc.title | A limit for the values of the Dst geomagnetic index | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | closedAccess | es_ES |
dc.subject.unesco | 2106.02 Física Solar | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | ACERO DÍAZ, F.J., VAQUERO MARTÍNEZ, J.M., GALLEGO HERREZUELO, M.C., GARCÍA GARCÍA, J.A. (2018). A limit for the values of the Dst geomagnetic index. Geophysical Research Letters, 45(18), 9435-9440. http://dx.doi.org/10.1029/2018GL079676 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Física | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Instituto Universitario de Investigación del Agua, Cambio Climático y Sostenibilidad (IACYS) | - |
dc.relation.publisherversion | https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2018GL079676 | es_ES |
dc.identifier.doi | 10.1029/2018GL079676 | - |
dc.identifier.publicationtitle | Geophysical Research Letters | es_ES |
dc.identifier.publicationissue | 18 | es_ES |
dc.identifier.publicationfirstpage | 9435 | es_ES |
dc.identifier.publicationlastpage | 9440 | es_ES |
dc.identifier.publicationvolume | 45 | es_ES |
dc.identifier.orcid | 0000-0003-2073-8232 | es_ES |
dc.identifier.orcid | 0000-0002-8754-1509 | es_ES |
dc.identifier.orcid | 0000-0002-8591-0382 | es_ES |
dc.identifier.orcid | 0000-0001-5620-5660 | es_ES |
Colección: | DFSCA - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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2018GL079676.pdf ???org.dspace.app.webui.jsptag.ItemTag.accessRestricted??? | 707 kB | Adobe PDF | Descargar Pide una copia |
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