Sunspot region AR9397

Number of
sunspots
Size Class Magn. Class Spot Location
2001/03/25 3 290 DSO S09E76
2001/03/26 9 190 DAO S12E61
2001/03/27 11 260 EAO S10E47
2001/03/28 17 200 ESO S09E35
2001/03/29 17 260 EAI S09E19
2001/03/30 13 220 EAO S09E06
2001/03/31 23 180 EAO S09W06
2001/04/01 17 120 EAO S09W22
2001/04/02 16 90 EAO S08W36
2001/04/03 9 80 CAO S08W48
2001/04/04 5 60 DAO S07W65
2001/04/05 1 30 HSX S07W78
2001/04/06 1 30 HSX S09W93
CM
22

The top 4 solar flares from sunspot region 9397

Start Maximum End
1M1.432001/03/2810:4210:4710:50
2M1.192001/03/2720:2320:2720:33
3C9.032001/03/2916:0916:3516:49
4C7.072001/03/3015:2215:2815:48

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Last X-flare2026/02/04X4.3
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Spotless days
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Monthly mean Sunspot Number
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February 2026125.3 +12.7
Last 30 days130.4 +32.7

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