Sunspot region AR10657

Number of
sunspots
Size Class Magn. Class Spot Location
2004/08/07 1 80 HAX N10E82
2004/08/08 1 60 HAX N11E65
2004/08/09 1 40 HAX N11E51
2004/08/10 1 40 HAX N11E38
2004/08/11 1 30 HSX N11E25
2004/08/12 1 60 HSX N10E12
2004/08/13 1 30 HSX N10W02
2004/08/14 1 30 HSX N10W15
2004/08/15 2 20 HSX N10W28
2004/08/16 1 20 HSX N10W41

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.4
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
Last 30 days128.1 -22.5

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