Sunspot region AR9945

Number of
sunspots
Size Class Magn. Class Spot Location
2002/05/08 1 240 HKX S05E66
2002/05/09 2 290 HKX S05E53
2002/05/10 4 370 CKO S05E40
2002/05/11 6 400 CKO S04E27
2002/05/12 9 310 DKO S04E14
2002/05/13 20 320 DKI S04E02
2002/05/14 11 260 CAO S04W12
2002/05/15 13 270 DAO S04W26
2002/05/16 18 280 DAO S05W39
2002/05/17 6 250 CAO S03W54
2002/05/18 5 180 DAO S02W68
2002/05/19 2 180 HSX S02W84
2002/05/20 3 50 CAO S01W95
C
2

The top 2 solar flares from sunspot region 9945

Start Maximum End
1C3.412002/05/1316:3716:4116:47
2C2.482002/05/1609:3909:4309:50

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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

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*since 1994

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