Sunspot region AR9873

Number of
sunspots
Size Class Magn. Class Spot Location
2002/03/18 17 120 DAO S17W09
2002/03/19 25 110 DAI S18W21
2002/03/20 12 90 DAO S18W35
2002/03/21 5 50 DAO S17W49
2002/03/22 1 60 HSX S18W67
2002/03/23 1 60 HAX S18W82
2002/03/24 1 50 HSX S17W93
C
1

The top 1 solar flares from sunspot region 9873

Start Maximum End
1C4.392002/03/2101:3101:3901:45

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-flare2024/05/17M7.1
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.2 +20.7
Last 30 days174.3 +64.2

This day in history*

Solar flares
12023M4.5
22000M3.96
32023M3.8
42023M2.2
52023M1.9
ApG
1198157G3
2199031G2
3197139G2
4195236G2
5193429G2
*since 1994

Social networks