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Annales Geophysicae An interactive open-access journal of the European Geosciences Union
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Volume 19, issue 7
Ann. Geophys., 19, 809–811, 2001
https://doi.org/10.5194/angeo-19-809-2001
© Author(s) 2001. This work is distributed under
the Creative Commons Attribution 3.0 License.
Ann. Geophys., 19, 809–811, 2001
https://doi.org/10.5194/angeo-19-809-2001
© Author(s) 2001. This work is distributed under
the Creative Commons Attribution 3.0 License.

  31 Jul 2001

31 Jul 2001

Letter to the Editor
Two early observations of aurora at low latitudes

J. M. Vaquero1 and M. C. Gallego2 J. M. Vaquero and M. C. Gallego
  • 1Escuela Politécnica, Departamento de Física, Universidad de Extremadura, Avda. de la Universidad, s/n, 10071 Cáceres, Spain
  • 2Departamento de Física, Universidad de Extremadura, Avda. de Elvas, s/n, 06071 Badajoz, Spain

Abstract. It is the purpose of this paper to present evidence concerning the observation of aurorae in the years 880 AD and 942 AD recorded by Arabs from the Iberian Peninsula and the north of Africa.

Key words. Meteorology and atmospheric dynamics (general or miscellaneous) – Atmospheric composition and structure (airglow and aurora) – Magnetospheric physics (auroral phenomena)

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