A VERY ACTIVE SUNSPOT: A new hyperactive #sunspot is producing M-class #solarflares every few hours. This is causing #shortwave#radio blackouts around all longitudes of our planet. If current trends continue, an X-flare could be in the offing. https://spaceweather.com/ has the latest.
Image: The sun looks like it is on fire around hyperactive sunspot #AR3372. Credit: NASA/SDO
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