Bibcode
                                    
                            Vázquez, M.; Vaquero, J. M.
    Bibliographical reference
                                    Solar Physics, Volume 267, Issue 2, pp.431-444
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                        12
            
                        2010
            
  Journal
                                    
                            Citations
                                    16
                            Refereed citations
                                    16
                            Description
                                    Descriptions of eleven aurorae observed in the Canary Islands during the
period 1770 - 2010 have been found in different documents. Most of them
are coincident with periods of strong solar activity, with the
geomagnetic latitude playing a minor role. Coronal mass ejections are
the most probable solar source of these low-latitude events. The absence
of low-latitude aurorae is verified in our sample during the Dalton
Minimum and the first half of the twentieth century.