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Sunspot region AR13617

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/03/20 3 60 HAX S16E65
2024/03/21 2 150 CAO S15E51
2024/03/22 6 100 CAO S14E41
2024/03/23 4 90 CAO S14E28
2024/03/24 5 60 CAO S15E11
2024/03/25 2 60 CAO S12E02
2024/03/26 1 50 HSX S14W10
2024/03/27 1 30 HSX S14W24
2024/03/28 3 30 CSO S14W38
2024/03/29 2 30 CSO S14W51
2024/03/30 2 20 CRO S13W63
2024/03/31 1 10 AXX S13W77
2024/04/01 1 10 AXX S13W90
C
2

The top 2 solar flares from sunspot region 13617

Start Maximum End
1C4.82024/03/2216:4616:5717:09
2C4.32024/03/2211:0911:1611:29
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Last X-flare2025/02/23X2.0
Last M-flare2025/03/21M1.2
Last geomagnetic storm2025/03/22Kp6- (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025138.3 -16.4
Last 30 days136.1 -18.1

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