ARLA/CLUSTER: Auroras boreais massivas em redor do Circulo Polar
Artico
João Costa > CT1FBF
ct1fbf gmail.com
Segunda-Feira, 17 de Outubro de 2016 - 13:13:03 WEST
'Massive Auroras' sighted around the Arctic Circle
G1-class geomagnetic storms are underway around the Arctic Circle on Oct.
16th as Earth enters a stream of very fast moving solar wind.
Veteran observers in Sweden are reporting one of the best displays in
recent memory as "massive auroras" dance across the sky.
Visit Spaceweather.com
<http://spaceweather.us11.list-manage1.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=2d65680891&e=f98eeb7cd6>
for updates about the ongoing light show.
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