SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR8574

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/06/06 3 10 CRO N30E40
1999/06/07 13 50 DAO N29E28
1999/06/08 16 220 DAO N28E14
1999/06/09 25 260 EAI N28E01
1999/06/10 27 300 EAI N29W12
1999/06/11 25 250 EAI N29W25
1999/06/12 18 160 ESO N29W37
1999/06/13 11 170 EAO N30W50
1999/06/14 6 100 CSO N30W63
1999/06/15 4 70 CAO N30W76
1999/06/16 1 50 HAX N30W91
C
8

The top 8 solar flares from sunspot region 8574

Start Maximum End
1C5.871999/06/1221:1321:2421:44
2C4.391999/06/0918:5319:0319:12
3C3.791999/06/0817:4918:0018:10
4C2.611999/06/0913:3413:5214:04
5C2.061999/06/1107:2707:3907:48
6C1.91999/06/0914:1814:2314:42
7C1.841999/06/0917:0717:1217:21
8C1.541999/06/0813:1613:2013:25
Back to top

Latest news

Latest forum messages

Unproven theories 345Growth of Cycle 25 434AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154
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-flare2024/04/27M3.0
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days139.7 +33.3

This day in history*

Solar flares
11998M9.27
21999M1.7
32003M1.69
42022M1.2
52022M1.2
ApG
1195658G4
2195287G3
3199159G3
4196055G2
5197359G2
*since 1994

Social networks

SpaceWeatherLive