Sunspot region AR13686

Number of
sunspots
Size Class Magn. Class Spot Location
2024/05/17 2 190 HAX S07E66
2024/05/18 2 120 HAX S07E51
2024/05/19 2 130 HAX S06E38
2024/05/20 8 120 CAO S06E25
2024/05/21 5 120 CAO S07E12
2024/05/22 9 120 CAO S07W01
2024/05/23 11 100 CAO S07W15
2024/05/24 6 80 CAO S08W28
2024/05/25 8 110 CAO S08W38
2024/05/26 4 100 CAO S08W54
2024/05/27 2 60 CAO S08W67
2024/05/28 3 50 CAO S09W81
2024/05/29 1 20 HRX S09W95
2024/05/30 1 20 HRX S09W0*
C
5

The top 5 solar flares from sunspot region 13686

Start Maximum End
1C2.82024/05/1719:5119:5620:01
2C2.82024/05/2010:2910:3610:40
3C2.32024/05/2508:1008:2008:40
4C2.32024/05/2005:3205:3905:42
5C2.22024/05/2508:1008:1808:40

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.4
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
Last 30 days128.1 -22.5

This day in history*

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DstG
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*since 1994

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