Sunspot region AR9404

Number of
sunspots
Size Class Magn. Class Spot Location
2001/03/28 3 70 CSO S06E66
2001/03/29 1 70 HAX S05E50
2001/03/30 1 70 HAX S05E36
2001/03/31 7 80 CAO S05E23
2001/04/01 14 90 DAO S06E09
2001/04/02 22 80 DAI S06W04
2001/04/03 12 50 DSO S05W17
2001/04/04 9 30 CSO S05W31
2001/04/05 2 0 AXX S03W46
C
2

The top 2 solar flares from sunspot region 9404

Start Maximum End
1C7.412001/03/3017:1417:1817:22
2C7.052001/03/3107:0107:0907:27

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
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DstG
11960-167G3
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*since 1994

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