Sunspot region AR8662

Number of
sunspots
Size Class Magn. Class Spot Location
1999/08/07 6 20 CRO S16E60
1999/08/08 10 100 DAO S16E50
1999/08/09 19 130 ESO S16E35
1999/08/10 27 230 EAC S16E21
1999/08/11 43 290 FAI S16E07
1999/08/12 39 290 FAI S15W06
1999/08/13 37 180 EAI S16W19
1999/08/14 25 170 FAI S16W33
1999/08/15 15 130 FSI S16W46
1999/08/16 9 100 FSO S15W59
1999/08/17 3 40 CSO S15W75
1999/08/18 1 40 HRX S16W90
BC
117

The top 10 solar flares from sunspot region 8662

Start Maximum End
1C7.071999/08/1723:3323:4523:57
2C6.611999/08/1016:1816:2416:29
3C6.041999/08/1315:4815:5916:05
4C4.671999/08/1319:2719:3319:51
5C4.341999/08/1307:4507:5207:57
6C2.971999/08/1407:3207:4007:45
7C2.291999/08/1022:0322:0822:11
8C2.291999/08/1415:1915:2715:37
9C2.141999/08/0803:2603:2703:32
10C2.011999/08/1009:5109:5910:07

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!

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-flare2024/04/23M2.9
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days125.4 +21.1

This day in history*

Solar flares
11998X1.77
22003M7.4
32001M5.77
42024M3.5
52024M3.0
ApG
1202365G4
2200227G2
3201226G2
4201736G1
5200827G1
*since 1994

Social networks