Buscar
Mostrando ítems 1-8 de 8
Upper atmosphere perturbations at subauroral latitudes during an intense geomagnetic stormPerturbaciones en la atmósfera superior en latitudes subaurorales durante tormentas geomagnéticas intensas
(Universidad Nacional Autónoma de México. Instituto de Geofísica, 2004-12)
Neutral gas density data (molecular nitrogen N2 and atomic oxygen O) between 310 and 330 km of altitude obtained by the Dynamic Explorer 2 satellite and ground-based foF2 data obtained with ionosondes were used to examine ...
Observations of the April 2002 geomagnetic storm by the global network of incoherent scatter radars
(European Geosciences Union (EGU), 2005-01)
This paper describes the ionospheric response to a geomagnetic storm beginning on 17 April 2002. We present the measurements of ionospheric parameters in the F-region obtained by the network of eight incoherent scatter ...
Stormtime dynamics of the global thermosphere and equatorial ionosphere
(European Geosciences Union, 2009-05-05)
During magnetic storms the development of equatorial plasma bubbles (EPBs) and distributions of thermospheric densities are strongly influenced by the histories of imposed magnetospheric electric (εM) fields. Periods of ...
Influencia de la anomalía geomagnética del Atlántico Sur (SAMA) en las variaciones geomagnéticas debidas a compresiones magnetosféricas súbitas por el viento solar
(Asociación Argentina de Geofísicos y Geodestas, 2010-10)
En el viento solar existen burbujas con cambios significativos de la presión dinámica; si una de ellas con mayor velocidad y densidad, y con Bz(IMF)>0 enfrenta a la magnetosfera, ésta es comprimida; la corriente en la ...
Pulsations of precipitating energetic electrons: ACTIVE satellite data
(Pergamon-elsevier Science LtdOxfordInglaterra, 1998)