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dc.contributor.authorCerrato Montalbán, Yolanda 
dc.contributor.authorSaiz Villanueva, María Elena 
dc.contributor.authorCid Tortuero, Consuelo 
dc.contributor.authorGonzalez , W. D.
dc.contributor.authorPalacios Hernández, Judith 
dc.date.accessioned2017-04-26T14:50:21Z
dc.date.available2017-04-26T14:50:21Z
dc.date.issued2012-01-01
dc.identifier.bibliographicCitationJournal of Atmospheric and Solar-Terrestrial Physics, 2012en
dc.identifier.issn1364-6826
dc.identifier.urihttp://hdl.handle.net/10017/29274
dc.description.abstractWe present the results of an investigation from the Sun to the Earth of the sequence of events that caused major Dst decreases (DeltaDst ≤ -100 nT during one hour) that occurred during 1996&-2005. These events are expected to be better related to GIC (geomagnetic induced currents) events, than those events where any geomagnetic index is far from its quiet time value. At least one full halo CME with a speed on the plane of sky above 900 km/s participates in every studied event. The seven events were triggered by interplanetary signatures which arise as a consequence of interaction among different solar ejections. The interaction arises at different stages from the solar surface, between segments of a filament, to the interplanetary medium, appearing as ejecta or MultiMCs (multiple-magnetic cloud). In other cases, shock waves overtake or compress previous ICMEs and at other times the interaction appears also between MCs (magnetic clouds) and streams.en
dc.description.sponsorshipMinisterio de Ciencia e Innovaciónes_ES
dc.description.sponsorshipJunta de Comunidades de Castilla-La Manchaes_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)*
dc.rights© Elsevier Ltd. 2011
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subjectSolar physicsen
dc.subjectAstrophysicsen
dc.subjectAstronomyen
dc.subjectMagnetic fielsen
dc.subjectGeomagnetic stormsen
dc.titleSolar and interplanetary triggers of the largest Dst variations of solar cycle 23en
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaFisicaes_ES
dc.subject.ecienciaPhysicses_ES
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Física y Matemáticases_ES
dc.date.updated2017-04-26T14:45:55Z
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN//AYA2009-08662/ES/Meteorologia Espacial/en
dc.relation.projectIDinfo:eu-repo/grantAgreement/MEC//BES-2007-16384/ES/BES-2007-16384/en
dc.relation.projectIDPPII1001837802 (Junta de Comunidades de Castilla-La Mancha)
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000019240
dc.identifier.publicationtitleJournal of Atmospheric and Solar-Terrestrial Physics


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