Viewing archive of Tuesday, 18 January 2000

Sunspot numberNew regionsBackground fluxCM
185 -422 2C1.042

Solar flares

RegionStartMaximumEnd
-C2.2 02:1802:2702:39
8830C2.1 08:1408:1908:23
-C1.7 08:2608:3909:08
8824M1.2 09:3610:0810:48
8831M3.9 17:0717:2717:44
-C4.3 22:0222:0822:10

<< 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!

7%

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:2019/01/31Kp5 (G1)
Number of spotless days in 2019:32
Current stretch spotless days:18

This day in history*

Solar flares
12000M2.5
22013M1.9
32000M1.3
42016C9.4
52016C7.4
ApG
1201634G2
2201522G1
3201719
4199818G2
5199917G1
*since 1994

Social networks