Sunspot region AR10556

Number of
sunspots
Size Class Magn. Class Spot Location
2004/02/12 10 30 CAO N16E22
2004/02/13 12 30 BXI N16E06
2004/02/14 7 20 CSO N16W04
2004/02/15 6 10 CSO N17W19
2004/02/16 2 20 BXO N16W37
2004/02/17 3 20 CSO N15W54
BC
61

The top 7 solar flares from sunspot region 10556

Start Maximum End
1C2.352004/02/1602:5302:5803:00
2B7.272004/02/1816:5817:0817:20
3B5.062004/02/1916:0916:1616:23
4B2.892004/02/1911:5511:5912:03
5B2.782004/02/1611:0611:1511:21
6B2.772004/02/1910:4210:4610:51
7B2.532004/02/1904:4004:4304:48

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.9 -23.5
Last 30 days155.8 +4.5

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*since 1994

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