Sunspot region AR9851

Number of
sunspots
Size Class Magn. Class Spot Location
2002/03/02 5 50 DSO S07E56
2002/03/03 8 40 DSO S05E42
2002/03/04 7 40 CAO S06E29
2002/03/05 14 70 DAI S06E16
2002/03/06 19 70 DAI S06E02
2002/03/07 21 120 EAI S02W11
2002/03/08 25 130 ESI S02W24
2002/03/09 13 90 DAO S02W37
2002/03/10 9 60 DSO S04W52
2002/03/11 4 60 DAO S06W67
2002/03/12 1 40 HSX S06W84
C
2

The top 2 solar flares from sunspot region 9851

Start Maximum End
1C8.042002/03/0116:2316:3016:39
2C4.022002/03/0114:2614:3714:50

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

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*since 1994

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