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Sunspot region AR12487

Number of
sunspots		 Size Class Magn. Class Spot Location
2016/01/20 4 30 CRO S13E49
2016/01/21 7 60 DAO S13E36
2016/01/22 12 100 DAI S13E22
2016/01/23 8 70 DAO S13E11
2016/01/24 10 40 CAO S12W05
2016/01/25 7 30 CRO S12W18
2016/01/26 1 20 HSX S12W34
2016/01/27 1 10 AXX S12W48
2016/01/28 2 10 AXX S12W63
BC
34

The top 7 solar flares from sunspot region 12487

Start Maximum End
1C4.112016/01/2101:1701:4501:53
2C2.042016/01/2113:2213:5114:19
3C1.822016/01/2014:2514:3214:34
4C1.332016/01/2011:1511:1911:24
5B6.382016/01/2017:0417:0917:13
6B5.982016/01/2400:0100:0500:09
7B5.622016/01/2300:5300:5701:04
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Filaments and prominences 534AR 13901 116Incoming & Unnumbered Active Regions 1249Strong far side CME 226AR 13903 1
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Last X-flare2024/11/06X2.39
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This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
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*since 1994

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