SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12940

Number of
sunspots		 Size Class Magn. Class Spot Location
2022/01/31 5 160 CSO N19E57
2022/02/01 18 410 DKI N22E52
2022/02/02 16 320 DAO N18E36
2022/02/03 14 180 CAI N17E20
2022/02/04 17 150 DAI N17E07
2022/02/05 18 200 DAO N17W07
2022/02/06 12 200 DAO N17W20
2022/02/07 19 140 DAO N17W31
2022/02/08 9 140 DAO N16W45
2022/02/09 9 140 DAO N17W58
2022/02/10 6 130 DAO N16W72
2022/02/11 1 30 HRX N17W82
2022/02/12 1 30 HRX N17W96
BC
336

The top 10 solar flares from sunspot region 12940

Start Maximum End
1C9.42022/02/1217:0317:0817:12
2C8.72022/02/0107:2507:3607:44
3C7.92022/02/0210:1410:2610:36
4C7.02022/02/1216:3816:5917:03
5C6.72022/01/3007:1207:1907:25
6C5.52022/02/0209:5110:0410:14
7C3.32022/02/1300:4801:2101:43
8C3.02022/02/1001:5702:0802:19
9C2.82022/02/0204:2704:4304:56
10C2.72022/01/3019:5520:1320:19
Back to top

Latest news

Latest forum messages

Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64AR 3967 32Filaments and prominences 615
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/01/21M3.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks

SpaceWeatherLive