ARLA/CLUSTER: Tempestade geomagnetica previsível este fim de semana com auroras boreais

João Costa > CT1FBF ct1fbf gmail.com
Quarta-Feira, 18 de Novembro de 2015 - 12:46:32 WET


Polar geomagnetic storms this week

Polar geomagnetic storms are possible on Nov. 18th and 19th in response to
a glancing blow from an incoming CME (coronal mass ejection).

Auroras could appear in northern-tier US states from Maine to Washington.

Visit Spaceweather.com
<http://spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=03688ab081&e=f98eeb7cd6>
for more information
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