Viewing archive of Thursday, 20 January 2005

Sunspot numberNew regionsBackground fluxCX
61 -50B8.751

Solar flares

Region Start Maximum End
0720 C1.6 00:37 00:47 00:56
0720 C4.8 03:21 03:30 03:36
0720 X7.1 Play 06:36 07:01 07:26
0720 C8.0 16:08 16:14 16:19
0720 C3.6 18:13 18:16 18:19
0720 C4.5 21:47 21:53 21:56

<< Go to daily overview page

Current data suggest that it is not possible to see aurora now at middle latitudes

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!

59%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/05/06Kp6 (G2)
Number of spotless days in 2018:78
Current stretch spotless days:2

This day in history*

Solar flares
12003X3.6
22011M1.1
31998M1.1
41998C8.7
52000C8.6
ApG
1201749G3
2201145G2
3199444G3
4200334G2
5200118
*since 1994

Social networks