Sunspot region AR8178

Number of
sunspots
Size Class Magn. Class Spot Location
1998/03/11 1 100 HSX S15E72
1998/03/12 1 140 HSX S16E59
1998/03/13 1 100 HSX S17E47
1998/03/14 1 110 HSX S16E34
1998/03/15 1 110 HSX S17E20
1998/03/16 1 130 HSX S16E07
1998/03/17 2 130 HSX S16W06
1998/03/18 2 100 HAX S16W19
1998/03/19 2 80 HAX S16W32
1998/03/20 1 50 HAX S17W45
1998/03/21 1 60 HSX S17W54
1998/03/22 1 40 HSX S17W71
1998/03/23 1 30 HSX S15W83

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Last X-flare2024/03/23X1.1
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