Sunspot region AR12391

Number of
sunspots
Size Class Magn. Class Spot Location
2015/07/28 1 40 HSX N05E71
2015/07/29 1 50 HSX N07E56
2015/07/30 1 60 HSX N06E44
2015/07/31 2 60 HAX N06E31
2015/08/01 1 50 HAX N07E17
2015/08/02 3 20 HAX N06E03
2015/08/03 1 10 AXX N07W10
2015/08/04 1 1 AXX N06W23
2015/08/05 1 10 AXX N07W32
B
1

The top 1 solar flares from sunspot region 12391

Start Maximum End
1B7.382015/08/0305:3705:4805:56

Latest news

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!

23%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/23X1.1
Last M-flare2024/03/28M7.0
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

Solar flares
12024M7.0
22001M6.17
32000M4.46
42022M4.0
52014M3.79
ApG
1200144G2
2200327G2
3199721G2
4201727G1
5200421G1
*since 1994

Social networks