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Reports
Solar activity
Auroral activity
M3.7 solar flare from sunspot region 2443

It took a long time but finally sunspot region 2443 seems to deliver. This earth-facing sunspot region produced at 13:52 UTC a long duration M3.7 (R1-minor) solar flare.

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Coronal hole effects, M1.9 solar flare

Geomagnetic conditions remain at the minor G1 geomagnetic storming conditions due to the high solar wind speed and a minor southward Bz component of the IMF.

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Last X-flare2026/02/04X4.3
Last M-flare2026/02/12M1.4
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
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February 2026125.3 +12.7
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