Region 12281

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
1C1.72015/02/0907:0407:1307:16
2C1.52015/02/0909:0209:0509:08
3C1.42015/02/0701:0501:2101:29
4C1.12015/02/0603:0503:1503:24

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:158
Current stretch spotless days:13

This day in history*

Solar flares
11998X3.9
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31998M3.0
42004M3.0
52003M2.7
ApG
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2200230G1
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5200319G2
*since 1994

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