Sunspot region AR9739

Number of
sunspots
Size Class Magn. Class Spot Location
2001/12/14 3 10 CSO S13W02
2001/12/15 9 60 DAO S13W15
2001/12/16 16 120 DAO S13W30
2001/12/17 15 390 DAO S13W43
2001/12/18 17 440 DKO S13W57
2001/12/19 13 440 EAO S14W69
2001/12/20 7 270 EAO S14W82
CM
31

The top 4 solar flares from sunspot region 9739

Start Maximum End
1M1.922001/12/1917:0117:0617:09
2C5.12001/12/1910:3510:4010:42
3C2.922001/12/1917:2617:3017:34
4C2.392001/12/1913:5413:5713:59

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-flare2024/11/11M1.3
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024175.7 +9.3
Last 30 days164.2 +19.1

This day in history*

Solar flares
12002M4.27
22012M2.91
31999M2.46
42001M2.39
51999M1.61
DstG
11981-124G3
21960-95G4
31978-93G2
42004-92G1
51983-82G2
*since 1994

Social networks