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Sunspot region AR12820

Number of
sunspots		 Size Class Magn. Class Spot Location
2021/04/24 11 70 DAI S21E05
2021/04/25 12 80 DSO S22W05
2021/04/26 15 110 DSI S21W18
2021/04/27 11 70 ESI S21W32
2021/04/28 6 30 DAO S21W46
2021/04/29 5 30 CRO S23W57
2021/04/30 3 20 BXO S22W71
2021/05/01 1 10 AXX S20W82
B
42

The top 10 solar flares from sunspot region 12820

Start Maximum End
1B7.32021/04/2601:5302:1102:17
2B6.62021/04/2416:4416:5316:58
3B4.82021/04/2516:4316:5517:04
4B4.52021/04/2414:4914:5514:59
5B4.42021/04/2404:4205:0705:17
6B4.32021/04/2404:4405:0205:16
7B3.82021/04/2418:4218:4918:55
8B3.52021/04/2602:5102:5603:00
9B3.42021/04/2807:3907:4507:49
10B3.32021/04/2500:0000:0500:11
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AR13906 13AR 13905 4050 mhz F2 46Coronal mass ejection impact and G4 geomagnetic storm 10 & 11 October 2024 928Unspecified geomagnetic activity 1664
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