Sunspot region AR9620

Number of
sunspots
Size Class Magn. Class Spot Location
2001/09/17 3 130 HSX N12E70
2001/09/18 2 180 HAX N13E57
2001/09/19 3 200 HAX N12E44
2001/09/20 6 210 CAO N12E30
2001/09/21 9 210 DAO N12E17
2001/09/22 10 140 DKO N11E04
2001/09/23 6 110 DAO N12W10
2001/09/24 5 100 CAO N12W23
2001/09/25 5 80 CSO N12W36
2001/09/26 2 70 HSX N12W50
2001/09/27 1 70 HSX N12W64
2001/09/28 1 40 HSX N12W77
2001/09/29 1 30 HRX N12W90
CM
21

The top 3 solar flares from sunspot region 9620

Start Maximum End
1M1.832001/09/1815:3115:3815:43
2C62001/09/2104:4804:5505:02
3C3.592001/09/2101:1701:2901:32

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Last X-flare2024/10/31X2.0
Last M-flare2024/10/31M4.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
Last 30 days157.2 +7.5

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32001M4.39
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DstG
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*since 1994

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