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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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Partial Halo CME 2024/06/29 16:00 14AR 13730 6A R 3729 7AR 3723 68Unspecified geomagnetic activity 1149
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Last X-flare2024/06/10X1.55
Last M-flare2024/06/25M1.0
Last geomagnetic storm2024/06/28Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
May 2024171.7 +35.2
Last 30 days155.8 +6.7

This day in history*

Solar flares
12012M4.15
21999M2.47
32000M2.19
42014M2
51999M1.71
DstG
11957-215G3
21995-56G1
31960-54G1
41989-54G2
51958-53G1
*since 1994

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