Sunspot region AR9447

Number of
sunspots
Size Class Magn. Class Spot Location
2001/05/01 3 10 BXO N12E15
2001/05/02 3 10 CRO N12E01
2001/05/03 13 60 DSO N12W13
2001/05/04 21 90 DAO N12W27
2001/05/05 26 260 EAI N12W41
2001/05/06 17 260 EAI N12W55
2001/05/07 6 200 EAO N11W71
2001/05/08 3 120 EAO N12W84
C
3

The top 3 solar flares from sunspot region 9447

Start Maximum End
1C5.912001/05/0414:4015:0015:55
2C4.152001/05/0307:5408:3108:49
3C3.32001/05/0315:4616:0216:09

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Last X-flare2024/03/28X1.1
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Monthly mean Sunspot Number
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