Sunspot region AR9642

Number of
sunspots
Size Class Magn. Class Spot Location
2001/09/30 1 30 HSX N03E71
2001/10/01 1 20 HSX N04E56
2001/10/02 2 60 HAX N06E43
2001/10/03 1 40 HSX N05E28
2001/10/04 1 20 HAX N05E15
2001/10/05 1 30 HSX N05E02
2001/10/06 1 20 HSX N05W12
2001/10/07 1 10 HSX N05W27
2001/10/08 1 10 HSX N04W40
2001/10/09 1 10 AXX N05W53

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M5.6
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
Last 30 days128.5 -22.7

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