ARLA/CLUSTER: Previsão de tempestade geomagnetica para hoje e amanhã

[João Costa > CT1FBF]

Geomagnetic storm predicted

NOAA forecasters say there is a 65% chance of polar geomagnetic storms on
Sept. 27th, increasing to 80% on Sept. 28th, as a stream of high-speed
solar wind buffets our planet's magnetic field.

Isolated periods of moderate G2-class storming could spark Northern Lights
in US states as far south as, e.g., New York, Idaho and Washington.

Visit Spaceweather.com
<http://spaceweather.us11.list-manage1.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=e9a7eef169&e=f98eeb7cd6>
for
more information and updates.
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