Region 8406

Number of
sunspots
Size Class Magn. Class Spot Location
1998/12/08 3 100 CSO S27E71
1998/12/09 7 180 ESO S27E62
1998/12/10 6 140 FAO S28E48
1998/12/11 1 50 HSX S27E28
1998/12/12 1 70 HSX S28E16
1998/12/13 1 30 HSX S28E02
1998/12/14 2 30 CSO S26W09
1998/12/15 1 30 HSX S28W22
1998/12/16 1 20 HSX S27W35
1998/12/17 1 20 HSX S27W48
1998/12/18 3 30 CSO S26W59
C
2

The top 2 solar flares from sunspot region 8406

Start Maximum End
1C1.71998/12/1909:4609:4909:52
2C1.11998/12/0922:1022:1622:27

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2019/10/26Kp5 (G1)
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