Sunspot region AR8217

Number of
sunspots
Size Class Magn. Class Spot Location
1998/05/03 2 40 HSX S17E74
1998/05/04 1 60 HSX S16E60
1998/05/05 1 40 HSX S16E47
1998/05/06 1 40 HSX S15E34
1998/05/07 1 40 HSX S17E21
1998/05/08 1 50 HSX S17E09
1998/05/09 1 40 HSX S16W05
1998/05/10 1 30 HSX S16W18
1998/05/11 1 30 HSX S16W31
1998/05/12 1 40 HSX S16W44
1998/05/13 1 50 HSX S16W57
1998/05/14 1 40 HSX S16W71
1998/05/15 1 20 AXX S17W86

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Last X-flare2024/03/28X1.1
Last M-flare2024/04/24M1.7
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Spotless days
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Last 30 days129.9 +24.3

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