ARLA/CLUSTER: Lá vem "labareda"....Tempestade Geomagnetica da classe G1 entre hoje e amanhã

[João Costa > CT1FBF]

Geomagnetic storm in progress

A hole in the sun's atmosphere is spewing solar wind toward Earth, and this
is sparking bright auroras around the poles on Oct. 11th.
At the time of this alert, a G1-class geomagnetic storm is underway.

NOAA forecasters estimate a 70% chance of continued storms at high
latitudes on Oct. 12th and 13th as Earth moves deeper into the solar wind
stream.

Visit Spaceweather.com
<https://spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=781e4d8d68&e=f98eeb7cd6>
for
pictures and updated forecasts.
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