SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR8603

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
123

The top 10 solar flares from sunspot region 8603

Start Maximum End
1M2.81999/06/3011:2411:3011:38
2M2.471999/07/0123:2423:3123:34
3M1.131999/06/2922:0422:1122:17
4C8.261999/07/0113:4313:4914:00
5C7.791999/07/0101:4101:4701:52
6C4.991999/06/2423:0023:0523:13
7C4.371999/06/2917:5318:0318:09
8C4.361999/07/0207:1707:2207:28
9C3.871999/06/2601:5402:0502:14
10C31999/06/3008:4108:4508:52
Back to top

Latest news

Latest forum messages

Unspecified geomagnetic activity 902Changelog/Featurelog 152Growth of Cycle 25 416Imagery from Total Solar Eclipse 08/04/2024 5Main page of website is down, black/blank circling loading circle for data. 10
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!

44%
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-flare2024/04/19M2.1
Last geomagnetic storm2024/04/16Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12022M3.7
22001M2.91
32024M2.1
42022M1.67
52021M1.1
ApG
1200262G3
2199627G1
3199416G1
4201714
5200012
*since 1994

Social networks

SpaceWeatherLive