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Sunspot region 2712

Summer is upon us in the northern hemisphere and that means very little aurora sightings. The fact that we are in a very quiet space weather period doesn't help either of course but after a long and cold winter these warm rays of sunshine are very much welcome. Right? Or are you starting to experience aurora withdrawal symptoms? Either way, something has been drawing our attention today and that is the Sun's X-ray output as measured by GOES-15. Indeed: we are talking about solar flares.

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Sunday, 1 February 2026

Complex sunspot region 4366

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CME impact! S4 solar radiation storm

Sunday, 18 January 2026

X1.9 solar flare with earth-directed CME

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Unspecified geomagnetic activity 87 AR4378 16 Solar Demon not being updated 6 AR4381 14 AR 4384 7

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