Sunspot region AR9940

Number of
sunspots
Size Class Magn. Class Spot Location
2002/05/05 1 70 HAX N14E72
2002/05/06 2 40 HSX N13E55
2002/05/07 1 40 HAX N13E42
2002/05/08 1 20 HSX N15E28
2002/05/09 11 50 DSO N15E15
2002/05/10 14 80 DSO N15E03
2002/05/11 13 40 DSO N17W11
2002/05/12 7 30 ESO N17W24
2002/05/13 6 30 CSO N18W38
2002/05/14 3 10 BXO N19W51
2002/05/15 1 10 AXX N19W67
C
1

The top 1 solar flares from sunspot region 9940

Start Maximum End
1C1.542002/05/0806:2406:2806:33

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/11M1.3
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024175.7 +9.3
Last 30 days166.1 +21.7

This day in history*

Solar flares
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32005M3.59
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DstG
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*since 1994

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