Sun unleashes strong X 1.4 class solar flare

Posted on July 12, 2012

July 12, 2012 –SPACE – Big sunspot AR1520 unleashed an X1.4-class solar flare on July 12th at 1653 UT. Because the sunspot was directly facing Earth at the time of the blast, this is a geoeffective event. Stay tuned for updates about possible CMEs and radio blackouts. The UV and X-ray pulse from the flare will have partially ionized Earth’s upper atmosphere on the dayside of our planet, disturbing the normal propagation of radio signals. –Space Weather Video by SolarWatcher

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