Sunspot region AR12794

Number of
sunspots
Size Class Magn. Class Spot Location
2020/12/20 1 120 HSX S17E78
2020/12/21 1 170 HSX S17E64
2020/12/22 1 170 HSX S16E54
2020/12/23 1 180 HSX S16E39
2020/12/24 1 150 HSX S17E27
2020/12/25 1 220 HSX S16E14
2020/12/26 1 210 HSX S16E01
2020/12/27 1 210 HSX S16W12
2020/12/28 1 180 HSX S16W26
2020/12/29 1 180 HSX S17W38
2020/12/30 1 170 HSX S15W51
2020/12/31 1 180 HSX S16W64
2021/01/01 1 180 HSX S16W80
2021/01/02 1 120 HSX S16W93
2021/01/03 1 120 HSX S16W0*
B
3

The top 3 solar flares from sunspot region 12794

Start Maximum End
1B2.42020/12/2504:3004:5005:13
2B2.42020/12/3010:0210:1510:23
3B2.12020/12/3010:2910:3410:36

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Space weather facts

Last X-flare2024/05/11X5.7
Last M-flare2024/05/10M3.7
Last geomagnetic storm2024/05/10Kp9 (G5)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024139.8 +3.3
Last 30 days170.5 +79.6

This day in history*

Solar flares
12024X5.7
22022M2.67
32022M2.26
42023M2.2
52002M2.07
ApG
11938103G4
2199270G3
3198161G3
4200249G3
5196042G3
*since 1994

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