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Bulletin on solar and geomagnetic activity Solar activity report Geophysical report Sunspot regions Coronal holes Kp values Solar flares Radiation storms Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)

Strong G3 geomagnetic storm

The anticipated coronal hole high speed solar wind stream sure delivered and sparked a strong G3 geomagnetic storm. Aurora displays were reported from northern Poland, northern Germany and even the Netherlands had some photographic aurora!

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AR4274 X4.0 CME discussion 58AR 14274 CMES (featuring X5 full halo) 1421Space Weather Analyst 8Sunspot region 4274 808Filaments and prominences 384
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