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M-class activity from sunspot region 3311

There as been a lot of M-class flare activity the past few days coming from sunspot region 3311 including an M6.4 solar flare (R2-moderate) which peaked today at 07:32 UTC and an M8.9 solar flare (strongest from this region thus far) which peaked just a couple of moments ago at 12:35 UTC. This latest solar flare is the third solar flare from this sunspot region which peaked above the M5 threshold.

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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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Feb 8-9 CMEs 28 Current Farside Activity 374 Yes, we really went to the moon before. 4 Do the high-resolution sunspot counts point to more complex sunspots? 63 AR4366 1027

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