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dc.contributorUniversitat Ramon Llull. Observatori de l’Ebre
dc.contributorObservatori de l’Ebre-CSIC
dc.contributor.authorBlanch Llosa, Estefania
dc.contributor.authorAltadill, David
dc.date.accessioned2018-03-09T11:19:46Z
dc.date.accessioned2023-07-13T09:14:58Z
dc.date.available2018-03-09T11:19:46Z
dc.date.available2023-07-13T09:14:58Z
dc.date.created2012-06-11
dc.date.issued2012-12-13
dc.identifier.urihttp://hdl.handle.net/20.500.14342/2493
dc.description.abstractThe response of the electron density peak height of the F2 region, hmF2, to geomagnetic storms has been investigated and a characteristic behavior of the peak height disturbance in relation to local-time, season and conditions of the interplanetary magnetic field has been obtained. The experimental results support the storm scenario which the change in the thermospheric wind is the main physical mechanism raising the ionospheric peak height. A real-time forecasting tool modeling the hmF2 disturbance, ΔhmF2, by analytical time-dependent functions has been developed. The empirical model predicts ΔhmF2 for latitudes of the Iberian Peninsula with an 86% of success and without false alarms. The behavior of the model fits to the experimental observations at other latitudes and longitudes within Europe which would allow extending its usefulness at wider latitudinal ranges.eng
dc.format.extent12 p.
dc.language.isoeng
dc.publisherAmerican Geophysical Union
dc.relation.ispartofBlanch, E., and D. Altadill (2012), Midlatitude F region peak height changes in response to interplanetary magnetic field conditions and modeling results, J. Geophys. Res., 117, A12311, doi:10.1029/2012JA018009.
dc.relation.ispartofseriesJournal of geophysical research. Space physics;117
dc.rights© American Geophysical Union. Tots els drets reservats.
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherGeomagnetic storms
dc.subject.otherIonospheric forecasting
dc.subject.otherIonospheric disturbances
dc.subject.otherIonosphere
dc.titleMidlatitude F region peak height changes in response to interplanetary magnetic field conditions and modeling results
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscap
dc.subject.udc55
dc.identifier.doihttp://dx.doi.org/10.1029/2012JA018009


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