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M8.1 solar flare with earth-directed CME

Sunspot region 4299 produced an M8.1 solar flare (R2-moderate) which peaked at 20:39 UTC yesterday. Type II and type IV radio emissions were registered along with coronal dimming which are all typical signs that a coronal mass ejection was launched.

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Sunday, 1 February 2026

Complex sunspot region 4366

Monday, 19 January 2026

CME impact! S4 solar radiation storm

Sunday, 18 January 2026

X1.9 solar flare with earth-directed CME

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AR4378 2 AR4379 5 Incoming & Unnumbered Active Regions 212 Guess who’s back? AR4366! 4 Guess who’s back? AR4366! 0

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