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Sunspot region AR13387

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/07/27 2 60 HAX N18E66
2023/07/28 4 120 CAO N20E52
2023/07/29 5 120 CAO N20E40
2023/07/30 5 120 CSO N20E29
2023/07/31 9 110 CSO N21E16
2023/08/01 6 50 CSO N23E02
2023/08/02 4 60 CSO N21W10
2023/08/03 5 50 CSO N21W22
2023/08/04 3 50 CSO N22W36
2023/08/05 4 80 DSO N22W49
2023/08/06 8 140 DSI N21W62
2023/08/07 3 80 DSI N19W75
2023/08/08 4 90 DSO N18W87
2023/08/09 4 90 DSO N18W0*
CM
205

The top 10 solar flares from sunspot region 13387

Start Maximum End
1M3.62023/08/0809:2009:3109:41
2M1.42023/08/0719:3719:5119:58
3M1.062023/08/0715:3016:2716:36
4M1.062023/08/0716:2416:2616:32
5M1.032023/08/0715:2516:1116:24
6C8.22023/08/0723:5023:5900:05
7C6.72023/08/0518:5719:1019:24
8C6.62023/08/0610:4511:0311:15
9C5.62023/08/0505:2105:2905:36
10C5.22023/08/0419:4719:5720:03
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Filaments and prominences 517AR 13901 108Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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Last X-flare2024/11/06X2.39
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*since 1994

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