SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR12393

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/07/31 8 10 DAO N16E45
2015/08/01 6 90 DAO N17E34
2015/08/02 7 50 CAO N17E22
2015/08/03 5 30 CRO N18E08
2015/08/04 2 20 HAX N18W06
2015/08/05 1 20 HSX N18W20
2015/08/06 1 20 HSX N18W33
2015/08/07 1 20 HAX N18W46
2015/08/08 1 10 HRX N19W60
2015/08/09 1 10 HRX N19W72
2015/08/10 1 0 AXX N19W84
2015/08/11 1 0 AXX N19W98
BC
11

The top 2 solar flares from sunspot region 12393

Start Maximum End
1C1.122015/08/0101:1401:3101:37
2B7.882015/07/3023:2823:4623:53
Back to top

Latest news

Latest forum messages

What are these long and thin eruptions? 5IMF - BT strength 3AR 3637, 3638, 3643 89Unproven theories 341Space Weather Memes 338
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!

54%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/25M1.3
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days133.9 +26.6

This day in history*

Solar flares
12014X1.99
22001M3.98
32004M3.25
42003M1.84
52024M1.3
ApG
1200333G1
2201227G1
3199826G1
4202118G1
5199517G1
*since 1994

Social networks

SpaceWeatherLive