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M3.9 solar flare, South pointing IMF

Sunspot region 2449, which is actually not a very complex sunspot region, was the source of a long duration M3.9 (R1-minor) solar flare that peaked today at 13:12 UTC.

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/01/05Kp5 (G1)
Number of spotless days in 2019:8
Current stretch spotless days:9

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32005M8.6
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*since 1994

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