Spaceweather.com reports, “ACTIVE SUNSPOT: Big sunspot AR1654 is crackling with C- and M-class solar flares, and it poses a threat for even stronger eruptions. NOAA forecasters estimate a 10% chance of X-flares today. Solar flare alerts: text, voice. Flares are illuminating the sunspot’s magnetic canopy like flash bulbs at a rock concert; the phenomenon is…

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