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M1.7 solar flare, full halo CME

An M1.7 solar flare took place yesterday peaking at 18:12 UTC. The eruption was combined with what looks like a filament eruption around sunspot region 3283 which is located near the center of the earth-facing solar disk.

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Sunday, 7 December 2025

M8.1 solar flare with earth-directed CME

Monday, 1 December 2025

X1.9 solar flare, Coronal hole faces Earth

Friday, 14 November 2025

X4.0 solar flare

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AR4299 M8.1 CME 2025/12/06 296 Ask a powergrid operator anything 45 Light pillar 11 AR4294 / 4296 / 4298 441 Geomagnetic Data / Monitoring 7

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