Articles | Volume 16, issue 2
https://doi.org/10.5194/hgss-16-13-2025
https://doi.org/10.5194/hgss-16-13-2025
Article
 | 
02 Jul 2025
Article |  | 02 Jul 2025

Aurora records in the Spanish newspaper Extremadura for the period 1923–2017

Constantino Sánchez Romero, Lucía Díaz-Condiño, Irene Tovar Hernández, Alejandro Jesús Pérez Aparicio, Víctor Manuel Sánchez Carrasco, María Cruz Gallego Herrezuelo, and José Manuel Vaquero

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Cited articles

Acero, F. J., Antón, M., Aparicio, A. J. P., Bravo-Paredes, N., Carrasco, V. M. S., Gallego, M. C., García, J. A., Núñez, M., Tovar, I., Vaquero-Martínez, J., and Vaquero, J. M.: The anomalously thundery month of June 1925 in southwest Spain: description and synoptic analysis, Nat. Hazards Earth Syst. Sci., 25, 305–320, https://doi.org/10.5194/nhess-25-305-2025, 2025. 
Akasofu, S. I.: Large-scale auroral motions and polar magnetic disturbances-II The changing distribution of the aurora during large magnetic storms, J. Atmos. Sol.-Terr. Phys., 24, 723–724, https://doi.org/10.1016/0021-9169(62)90276-3, 1962. 
Anonymous: The Aurora of January 25–26, Nature, 141, 232–235, https://doi.org/10.1038/141232a0, 1938. 
Aragonès, E. and Ordaz, J.: Auroras boreales observadas en la Península Ibérica, Baleares y Canarias durante el siglo XVIII, Treb. Mus. Geol. Barcelona, 17, 45–110, 2010. 
Arlt, R. and Vaquero, J. M.: Historical sunspot records, Living Rev. Sol. Phys., 17, 1, https://doi.org/10.1007/s41116-020-0023-y, 2020. 
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Short summary
This article collects and analyzes reports of auroras published in the Extremadura newspaper from 1923 to 2017. We identified 31 news items describing these events, including major auroras in 1926, 1938, 1957, and 1991. This research highlights the value of newspapers in reconstructing past solar activity.
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