Region 8557

Number of
sunspots
Size Class Magn. Class Spot Location
1999/05/28 5 90 DSO S28E73
1999/05/29 4 30 DRO S29E56
1999/05/30 7 130 CAO S30E46
1999/05/31 5 70 DAO S30E34
1999/06/01 5 30 HAX S30E21
1999/06/02 9 20 CRO S29E08
1999/06/03 4 10 BXO S27W06
C
3

The top 3 solar flares from sunspot region 8557

Start Maximum End
1C6,21999/05/2715:1515:3516:03
2C2.11999/05/2811:3012:1312:42
3C1.21999/06/0112:3112:3412:37

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!

11%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:16
Last spotless day:2020/01/23

This day in history*

Solar flares
12015M2.1
22015C8.4
32015C8.2
42015C7.6
52014C7.3
ApG
1199533G2
2200030G1
3200728G1
4200520
5199619
*since 1994

Social networks