Sunspot region AR10304

Number of
sunspots
Size Class Magn. Class Spot Location
2003/03/08 12 40 DSO S13W16
2003/03/09 11 50 DAO S13W29
2003/03/10 19 70 DAO S11W43
2003/03/11 13 60 DAO S11W56
2003/03/12 9 50 DSO S11W69
2003/03/13 6 20 HSX S13W86
BC
26

The top 8 solar flares from sunspot region 10304

Start Maximum End
1C6.372003/03/0906:4106:4706:50
2C3.732003/03/0900:0200:0700:10
3C2.372003/03/0915:1015:2015:28
4C1.772003/03/0920:5321:0121:03
5C1.732003/03/1112:2112:3012:38
6C1.042003/03/0823:1823:2323:27
7B7.712003/03/1116:1916:2216:28
8B7.042003/03/1100:0800:1200:22

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

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*since 1994

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