Data‐driven numerical simulations of equatorial spread F in the Peruvian sector: 2. Autumnal equinox

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dc.contributor.authorHysell, D. L.
dc.contributor.authorMilla, Marco
dc.contributor.authorCondori, L.
dc.contributor.authorMeriwether, J. W.
dc.date.accessioned2018-11-13T17:54:24Z
dc.date.available2018-11-13T17:54:24Z
dc.date.issued2014-08-11
dc.description.abstractAn ongoing effort to simulate plasma instability in the equatorial ionosphere leading to equatorial spread F (ESF) in the American sector is described. Ionospheric state parameters including plasma number density and vector drift velocity profiles were measured at the Jicamarca Radio Observatory in the period between 20 September and 3 October 2013. Coherent radar backscatter from plasma irregularities was recorded simultaneously, and images of the irregularities were calculated using aperture synthesis methods. Neutral winds were measured by the red line Fabry‐Perot interferometers at Jicamarca and Arequipa, Peru. A fully 3‐D numerical simulation of ionospheric irregularities, initialized and forced using parameterizations derived from measurements and empirical models, was used to reproduce the ESF activity observed. Simulations were able to recover many of the features of the irregularities, although some important anomalies can be noted. ESF events in which the first appearance of radar plumes occurred either very early or very late were not reproduced in simulation and may be indicative of nonlocal influence.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationHysell, D. L., Milla, M., Condori, L., & Meriwether, J. W. (2014). Data‐driven numerical simulations of equatorial spread F in the Peruvian sector: 2. Autumnal equinox.==$Journal of Geophysical Research: Space Physics, 119$==(8), 6981-6993. https://doi.org/10.1002/2014JA020345es_ES
dc.identifier.doihttps://doi.org/10.1002/2014JA020345es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalJournal of Geophysical Research: Space Physicses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/3562
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:2169-9380
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectEquatorial spread Fes_ES
dc.subjectIonospheric irregularitieses_ES
dc.subjectSpace weatheres_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleData‐driven numerical simulations of equatorial spread F in the Peruvian sector: 2. Autumnal equinoxes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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