ARLA/CLUSTER: Tempestade Geomagnetica - mais a caminho?

[João Gonçalves Costa]

[http://spaceweather.com/aurora/images2010/04aug10d/Michel-Tournay2_strip.jpg]<http://www.spaceweather.com/submissions/large_image_popup.php?image_name=Michel-Tournay-DSC_9759-100_1280975903.jpg>[http://spaceweather.com/aurora/images2010/04aug10c/Ragnar-JohnskAys1_med.jpg]<http://spaceweather.com/aurora/images2010/04aug10c/Ragnar-JohnskAys1.jpg>[http://spaceweather.com/aurora/images2010/04aug10c/Doug-McLarty1.jpg]
Geomagnetic storms - more to come ?

SpaceWeather.com reports that the solar storm of August 1st sent two Coronal Mass Ejections (CMEs) toward Earth.

The first one arrived on Tuesday, August 3rd, sparking mild but beautiful Northern Lights over Europe and North America. The second CME is still en route.

NOAA forecasters estimate a 35% chance of major geomagnetic storms when the cloud arrives on August 4th or 5th.

SpaceWeather
http://spaceweather.com/
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