Sunspot region AR8991

Number of
sunspots
Size Class Magn. Class Spot Location
2000/05/09 2 20 AXX N16E71
2000/05/10 5 80 CSO N15E59
2000/05/11 8 110 CSO N15E46
2000/05/12 10 100 CAO N16E33
2000/05/13 9 60 CAO N15E20
2000/05/14 9 40 CSO N15E07
2000/05/15 5 20 CSO N16W09
2000/05/16 3 10 BXO N17W23
2000/05/17 4 10 BXO N16W35
2000/05/18 2 0 AXX N16W40
C
2

The top 2 solar flares from sunspot region 8991

Start Maximum End
1C2.612000/05/0918:3018:3618:47
2C1.312000/05/0916:3516:3916:43

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!

62%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/19M1.6
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.5 +21
Last 30 days168.7 +50.9

This day in history*

Solar flares
12002X3.07
22001M9.22
32023M8.96
42002M7.2
52002M6.81
ApG
1198143G2
2195639G2
3202332G2
4202124G1
5198430G1
*since 1994

Social networks