Region 9919

Number of
sunspots
Size Class Magn. Class Spot Location
2002/04/23 1 60 HSX N11E80
2002/04/24 2 160 DSO N10E66
2002/04/25 6 230 FAO N12E57
2002/04/26 7 100 EAO N12E46
2002/04/27 6 190 ESO N12E33
2002/04/28 3 110 DSO N12E14
2002/04/29 8 130 DSO N14E01
2002/04/30 7 90 CSO N15W13
2002/05/01 6 70 CSO N14W28
2002/05/02 1 60 HSX N13W40
2002/05/03 1 60 HSX N13W54
2002/05/04 1 50 HSX N13W68
2002/05/05 1 30 HSX N13W80
C
4

The top 4 solar flares from sunspot region 9919

Start Maximum End
1C4.02002/04/2715:2915:4015:57
2C3.22002/04/3006:4706:5306:58
3C2.12002/04/2710:4010:5611:12
4C1.12002/05/0202:5603:0603:20

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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:14

This day in history*

Solar flares
11999M9.8
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ApG
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4201720G1
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*since 1994

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