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-flare2024/05/15X2.9
Last M-flare2024/05/19M1.6
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.5 +21
Last 30 days168.7 +50.9

This day in history*

Solar flares
12002X3.07
22001M9.22
32023M8.96
42002M7.2
52002M6.81
ApG
1198143G2
2195639G2
3202332G2
4202124G1
5198430G1
*since 1994

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