Sunspot region AR12040

Number of
sunspots
Size Class Magn. Class Spot Location
2014/04/16 1 0 BXO N24E11
2014/04/17 7 10 BXO N15E11
2014/04/18 14 10 BXO N16W02
2014/04/19 3 10 BXO N16W15
2014/04/20 6 20 CRO N15W28

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Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/18M1.5
Last geomagnetic storm2024/04/16Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12022M3.7
22001M2.91
32022M1.67
42021M1.1
52022M1.09
ApG
1200262G3
2199627G1
3199416G1
4201714
5200012
*since 1994

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