Region 8603

Number of
sunspots
Size Class Magn. Class Spot Location
1999/06/24 2 40 CSO S16E75
1999/06/25 9 160 EAO S15E61
1999/06/26 18 320 FAI S15E54
1999/06/27 24 300 FAI S16E43
1999/06/28 39 360 FAI S15E30
1999/06/29 34 210 EAI S15E18
1999/06/30 40 160 EAI S15E04
1999/07/01 36 110 EAI S14W11
1999/07/02 33 170 EAI S14W25
1999/07/03 26 220 EAI S15W38
1999/07/04 21 290 EAI S15W54
1999/07/05 14 260 EAI S16W68
1999/07/06 7 140 DAO S16W80
CM
132

The top 10 solar flares from sunspot region 8603

Start Maximum End
1M1.91999/06/3011:2411:3011:38
2M1.71999/07/0123:2423:3123:34
3C7.91999/06/2922:0422:1122:17
4C5.71999/07/0113:4313:4914:00
5C5.41999/07/0101:4101:4701:52
6C3.41999/06/2423:0023:0523:13
7C3.01999/06/2917:5318:0318:09
8C3.01999/07/0207:1707:2207:28
9C2.71999/06/2601:5402:0502:14
10C2.11999/06/3008:4108:4508:52

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 2020:32
Current stretch spotless days:17

This day in history*

Solar flares
12011M6.6
22011M1.4
32011M1.3
42011M1.0
52011M1.0
ApG
1199980G3
2199836G3
3200532G2
4201629G1
5201121G1
*since 1994

Social networks