Sunspot region AR12720

Number of
sunspots
Size Class Magn. Class Spot Location
2018/08/25 5 30 DRO N08W24
2018/08/26 7 100 DAO N08W39
2018/08/27 5 60 CSO N08W55
2018/08/28 2 50 HSX N08W68
2018/08/29 1 10 AXX N07W83
B
9

The top 9 solar flares from sunspot region 12720

Start Maximum End
1B5.882018/08/2510:3510:4811:01
2B4.82018/08/2503:0403:0903:12
3B3.642018/08/2502:0002:0502:09
4B2.752018/08/2521:2421:2821:30
5B2.542018/08/2505:2105:2505:29
6B2.012018/08/2507:0107:0407:06
7B1.442018/08/2507:3607:4007:54
8B1.442018/08/2518:2918:3318:37
9B1.432018/08/2412:4712:5012:57

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Last X-flare2024/02/22X6.3
Last M-flare2024/02/28M1.5
Last geomagnetic storm2023/12/18Kp6 (G2)
Spotless days
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Monthly mean Sunspot Number
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