Astronomia e Ciências Espaciais 2015



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The aurora occurring on the night of 25/26 January 1938 was clearly visible from the Iberian Peninsula, the Madeira archipielago and North Africa (Algeria and Morocco). It happened in the middle of the Spanish Civil War and its description is found in several newspapers of the Iberian Peninsula, which reported that red lights and geomagnetic disturbances were recorded at the Observatorio of San Fernando (C ́adiz). In the North Atlantic, the lowest latitudes at which ships reported the aurora were from the Malvina (MLAT 35.8) and the King Robert (MLAT 35.3) (see Silverman, 2006). The newspapers of the Canary Islands reported the event over several days but without reporting any observation in the archipielago.

http://www.iac.es/preprints/files/PP10067.pdf

QUANDO isso acontecer novamente, não vai ser agradável.
 
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Aurora Australis, Nova Zelândia:

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http://www.stuff.co.nz/science/67436304/severe-geomagnetic-storm-lights-up-sky