Viewing archive of Tuesday, 18 January 2005

Sunspot numberNew regionsBackground fluxMaximum fluxCM
109 21B7.1M4.6172

Solar flares

RegionStartMaximumEnd
0720C6.0 00:3700:4400:51
0720C3.2 02:0602:1202:17
0720C2.0 05:4105:4605:49
0720C6.1 05:5206:1506:24
0720C2.4 07:4708:0008:18
0720M1.6 11:2311:3211:59
0720M4.6 15:3815:5115:59
0720C2.1 18:4318:4818:52
0720C4.2 18:5619:0119:09

<< Go to daily overview page

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%

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:2019/09/28Kp5 (G1)
Number of spotless days in 2019:217
Current stretch spotless days:19

This day in history*

Solar flares
12000M3.0
22001M2.5
32003M2.4
42011M1.3
52001M1.3
ApG
1200157G4
2200349G2
3199823G1
4200620
5199920G1
*since 1994

Social networks