Sunspot region AR9634

Number of
sunspots
Size Class Magn. Class Spot Location
2001/09/23 4 90 DAO N12E76
2001/09/24 4 230 FAO N12E68
2001/09/25 5 120 DAO N12E54
2001/09/26 11 80 DAO N12E41
2001/09/27 7 90 DAO N12E24
2001/09/28 8 110 DAO N12E11
2001/09/29 9 80 DSO N12W02
2001/09/30 6 60 DAO N12W15
2001/10/01 7 70 DAO N12W29
2001/10/02 10 70 CAO N11W38
2001/10/03 4 50 HSX N12W51
2001/10/04 6 60 CAO N11W63
2001/10/05 4 110 CAO N12W76
CM
42

The top 6 solar flares from sunspot region 9634

Start Maximum End
1M1.722001/09/2821:1521:2521:34
2M1.212001/09/2817:5118:4218:51
3C5.532001/10/0215:3815:4916:01
4C4.882001/10/0316:4817:0817:15
5C4.452001/10/0411:5312:3313:12
6C3.852001/10/0319:2119:2519:31

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Last X-flare2025/01/04X1.85
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Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
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Monthly mean Sunspot Number
January 2025137 -17.5
February 2025151.4 +14.4
Last 30 days149 -14

This day in history*

Solar flares
12024X6.37
22024X1.70
32002M6.4
42024M4.8
52023M2.6
DstG
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*since 1994

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