Sunspot region AR8747

Number of
sunspots
Size Class Magn. Class Spot Location
1999/10/29 4 40 CRO N10E59
1999/10/30 8 190 DAO N11E44
1999/10/31 13 210 EAO N12E30
1999/11/01 12 160 DAO N11E17
1999/11/02 11 120 DAO N12E03
1999/11/03 13 100 DAO N12W11
1999/11/04 11 90 ESO N12W25
1999/11/05 7 90 DSO N11W39
1999/11/06 5 120 DSO N11W52
1999/11/07 6 70 CSO N10W64
1999/11/08 3 30 CAO N12W78
1999/11/09 1 30 HAX N12W90
C
6

The top 6 solar flares from sunspot region 8747

Start Maximum End
1C4.871999/10/3117:1617:1817:20
2C2.541999/11/0100:1200:3000:43
3C2.411999/10/3118:2418:3118:37
4C2.391999/10/2920:0420:1220:18
5C2.311999/10/2814:3914:4614:51
6C1.561999/11/0113:0713:1613:28

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!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

Social networks