Sunspot region AR9931

Number of
sunspots
Size Class Magn. Class Spot Location
2002/05/02 8 30 CAO N15E19
2002/05/03 9 60 DAO N16E06
2002/05/04 13 120 DSO N16W09
2002/05/05 14 90 ESO N15W23
2002/05/06 10 70 CAO N16W37
2002/05/07 3 50 CSO N15W51
2002/05/08 1 30 HSX N15W66
2002/05/09 1 60 HSX N15W79
2002/05/10 1 60 HAX N15W90

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Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/27M3.0
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days139.7 +33.3

This day in history*

Solar flares
11998M9.27
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32003M1.69
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52022M1.2
ApG
1195658G4
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4196055G2
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*since 1994

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