Tag Archive | SPACEWEATHER: AR3664 Produces Sixth X-Class Flare

UPDATE–SIX CMEs HURLED TOWARD EARTH: The number of CMEs heading for Earth keeps increasing. The total is now six following this morning’s X3.9-class flare from giant sunspot AR3664. All six storm clouds are captured in this time-lapse movie from the Solar and Heliospheric Observatory (SOHO).

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