Sunspot region AR8439

Number of
sunspots
Size Class Magn. Class Spot Location
1999/01/13 5 160 CAO S24E75
1999/01/14 11 260 EAI S24E65
1999/01/15 19 270 EAI S24E53
1999/01/16 24 270 EAI S24E41
1999/01/17 31 270 EAI S24E28
1999/01/18 40 210 FAO S24E14
1999/01/19 46 240 FAI S24E00
1999/01/20 44 300 FAI S23W13
1999/01/21 34 290 FAI S24W28
1999/01/22 23 410 EAC S23W42
1999/01/23 20 480 EKC S23W57
1999/01/24 23 390 EHC S23W70
1999/01/25 12 260 EKO S23W82
1999/01/26 2 80 CAO S23W94
CM
411

The top 10 solar flares from sunspot region 8439

Start Maximum End
1M1.091999/01/1901:0001:3801:51
2C8.541999/01/1719:5019:5519:57
3C8.531999/01/1803:4603:4903:52
4C8.131999/01/2315:3015:4115:44
5C8.031999/01/2315:0915:1415:17
6C6.891999/01/1802:2602:3402:38
7C6.871999/01/1813:1013:1413:23
8C6.641999/01/1806:3306:4406:49
9C5.91999/01/1716:5817:0117:04
10C5.61999/01/1911:1811:2411:32

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!

44%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/23M3.0
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days125.4 +21.1

This day in history*

Solar flares
11998X1.77
22003M7.4
32001M5.77
42024M3.5
52024M3.0
ApG
1202365G4
2200227G2
3201226G2
4201736G1
5200827G1
*since 1994

Social networks