GPS observation of continent‐size traveling TEC pulsations at the start of geomagnetic storms

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dc.contributor.authorPradipta, R.
dc.contributor.authorValladares, C. E.
dc.contributor.authorDoherty, P. H.
dc.date.accessioned2018-11-14T15:46:03Z
dc.date.available2018-11-14T15:46:03Z
dc.date.issued2014-08-11
dc.description.abstractWe report our experimental observation of continent‐size traveling plasma disturbances using GPS measurements of total electron content (TEC) over the North American sector. These plasma disturbances occurred at the beginning of geomagnetic storms, immediately after the shock arrived, and prior to the appearance of large‐scale traveling ionospheric disturbances (LSTIDs) from the auroral region. Specifically, these supersize TEC perturbations were observed when the interplanetary magnetic field Bz was oscillating between northward and southward directions. They were found to propagate zonally with a propagation speed of 2–3 km/s. We interpret these TEC pulsations as ion drift waves in the magnetosphere/plasmasphere that propagate azimuthally inside the GPS orbit.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationPradipta, R., Valladares, C. E., & Doherty, P. H. (2014). GPS observation of continent‐size traveling TEC pulsations at the start of geomagnetic storms.==$Journal of Geophysical Research: Space Physics, 119$==(8), 6913-6924. https://doi.org/10.1002/2014JA020177es_ES
dc.identifier.doihttps://doi.org/10.1002/2014JA020177es_ES
dc.identifier.journalJournal of Geophysical Research: Space Physicses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/3597
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:2169-9380
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectTEC perturbationses_ES
dc.subjectTECes_ES
dc.subjectGPSes_ES
dc.subjectGeomagnetic stormses_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleGPS observation of continent‐size traveling TEC pulsations at the start of geomagnetic stormses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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