Sunspot region AR9742

Number of
sunspots
Size Class Magn. Class Spot Location
2001/12/16 5 150 EAO N09E73
2001/12/17 11 470 DKI N08E64
2001/12/18 17 340 DKI N08E51
2001/12/19 22 350 EKI N09E37
2001/12/20 24 320 EAI N12E27
2001/12/21 45 530 EKI N10E13
2001/12/22 60 720 FKC N10W03
2001/12/23 55 680 FKC N10W16
2001/12/24 55 900 FKC N10W29
2001/12/25 40 960 FKC N11W44
2001/12/26 49 1070 FKC N12W57
2001/12/27 25 470 EKI N12W68
2001/12/28 14 690 EKI N12W81
2001/12/29 7 350 EKI N12W94
CMX
1461

The top 10 solar flares from sunspot region 9742

Start Maximum End
1X1.022001/12/2604:3205:4006:47
2M6.832001/12/2803:4203:5103:56
3M2.642001/12/2612:2212:2612:29
4M1.872001/12/2617:1317:1817:31
5M1.532001/12/2711:2711:3311:41
6M1.252001/12/2004:3204:3804:42
7M1.062001/12/2614:0914:1214:15
8C7.782001/12/2511:3012:0512:45
9C7.222001/12/2018:0818:1218:18
10C7.052001/12/1902:2902:3202:36

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/01/22M1.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks