Sunspot region AR13943

Number of
sunspots
Size Class Magn. Class Spot Location
2024/12/30 1 40 HAX S15E73
2024/12/31 6 90 DAO S16E63
2025/01/01 6 90 CAO S15E48
2025/01/02 7 130 DAO S16E35
2025/01/03 13 130 DAO S14E22
2025/01/04 14 80 ESO S18E05
2025/01/05 5 60 HSX S16W02
2025/01/06 4 50 CSO S16W15
2025/01/07 1 40 HSX S17W33
2025/01/08 2 30 CSO S13W47
2025/01/09 2 30 HSX S16W59
C
4

The top 4 solar flares from sunspot region 13943

Start Maximum End
1C5.92025/01/0403:4603:5203:58
2C5.82025/01/0421:3421:4221:52
3C5.62025/01/0113:2513:3413:49
4C4.32025/01/0520:5420:5721:01

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Space weather facts

Last X-flare2025/05/14X2.7
Last M-flare2025/05/15M2.1
Last geomagnetic storm2025/05/03Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2025140.6 +6.4
May 202571.5 -69.1
Last 30 days98.8 -24.2

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