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Sunspot region AR11109

Number of
sunspots		 Size Class Magn. Class Spot Location
2010/09/22 1 30 HRX N19E75
2010/09/23 4 200 DKO N22E67
2010/09/24 12 210 DSO N22E54
2010/09/25 12 280 EHO N22E41
2010/09/26 18 280 EHI N22E27
2010/09/27 22 360 ESI N21E14
2010/09/28 20 420 EKI N22E02
2010/09/29 12 280 EAI N22W11
2010/09/30 13 310 EHI N22W24
2010/10/01 11 240 DHI N21W39
2010/10/02 11 270 DHO N21W51
2010/10/03 8 320 CKO N21W65
2010/10/04 3 220 HAX N20W80
2010/10/05 1 90 HAX N21W93
BC
369

The top 10 solar flares from sunspot region 11109

Start Maximum End
1C3.32010/10/0416:2816:3516:41
2C3.042010/09/2019:3419:4519:49
3C22010/09/2107:3807:5308:09
4C1.792010/09/2020:5921:0321:05
5C1.42010/09/2022:1922:2522:27
6C1.252010/09/2105:5706:0807:00
7C1.182010/09/2204:2605:0905:37
8C1.132010/09/2023:3823:4323:45
9C1.012010/09/2612:4212:5313:00
10B8.372010/09/2721:5221:5822:02
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
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*since 1994

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