Sunspot region AR9901

Number of
sunspots
Size Class Magn. Class Spot Location
2002/04/08 8 60 BXO N20E37
2002/04/09 17 130 DAI N19E24
2002/04/10 11 200 DAI N19E11
2002/04/11 19 190 DAI N20W02
2002/04/12 16 190 DAI N21W14
2002/04/13 17 190 DAI N21W26
2002/04/14 20 250 DAI N20W39
2002/04/15 14 180 DAO N22W56
2002/04/16 11 350 DKI N21W70
2002/04/17 3 270 HKX N21W86
CM
42

The top 6 solar flares from sunspot region 9901

Start Maximum End
1M5.792002/04/1217:3118:0218:17
2M1.722002/04/1523:0523:2423:41
3C7.352002/04/0801:3301:5002:02
4C4.292002/04/1511:3911:4211:44
5C4.152002/04/1317:0617:3117:41
6C3.032002/04/0803:4603:4903:55

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-flare2024/11/22M1.0
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.1 -22.3
Last 30 days158 +10.7

This day in history*

Solar flares
11998X3.24
21998M4.53
32013M1.69
42000M1.56
52013M1.54
DstG
11997-108G3
21982-101G2
31959-95G2
41991-84G1
51981-81
*since 1994

Social networks