SOLAR ACTIVITY UPDATE: Earth Directed M8.4-Class Solar Flare/CME (March 11th, 2012).

  • Uploaded by Harlekin on Mar 11, 2012
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WEEKEND SOLAR FLARE: Sunspot AR1429 is still erupting this weekend. On Saturday, March 10th, it produced a powerful M8-class flare that almost crossed the threshold into X-territory.

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