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Sunspot region AR12281

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/02/04 1 60 CAO N13E75
2015/02/05 3 50 CAO N13E61
2015/02/06 5 80 CAO N13E46
2015/02/07 5 80 CAO N14E34
2015/02/08 6 70 DAO N13E23
2015/02/09 10 110 DAC N14E09
2015/02/10 11 50 DAC N14W06
2015/02/11 14 60 EAC N12W20
2015/02/12 17 20 CAO N13W34
C
4

The top 4 solar flares from sunspot region 12281

Start Maximum End
1C2.52015/02/0907:0407:1307:16
2C2.192015/02/0909:0209:0509:08
3C1.972015/02/0701:0501:2101:29
4C1.592015/02/0603:0503:1503:24
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Last X-flare2024/12/08X2.2
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Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
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*since 1994

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