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Sunspot region AR12659

Number of
sunspots		 Size Class Magn. Class Spot Location
2017/05/22 3 40 DAO N14E26
2017/05/23 2 20 CRO N14E11
2017/05/24 2 20 HRX N13W06
2017/05/25 5 30 CRO N12W18
2017/05/26 9 80 DSI N13W32
2017/05/27 12 170 DAI N14W45
2017/05/28 11 180 DAI N13W57
2017/05/29 10 220 DAO N13W70
2017/05/30 6 180 DSO N13W86
2017/05/31 6 180 DSO N13W0*
BC
154

The top 10 solar flares from sunspot region 12659

Start Maximum End
1C4.82017/05/2819:2219:2819:37
2C1.52017/05/2823:0523:1323:26
3C1.292017/05/2717:4718:3019:04
4C1.12017/05/2810:4610:5110:54
5B9.992017/05/2722:0822:1122:14
6B9.482017/05/3019:4419:4719:51
7B9.372017/05/2914:4014:4814:57
8B9.292017/05/2806:3406:3906:51
9B9.012017/05/2811:3911:4711:54
10B5.852017/05/3018:3918:4418:47
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Filaments and prominences 488AR 13901 90Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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This day in history*

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12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
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*since 1994

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