Viewing archive of Tuesday, 22 January 2002

Sunspot numberNew regionsBackground fluxMaximum fluxCM
178 -90C1.0M1.3111

Solar flares

RegionStartMaximumEnd
-C1.4 02:5202:5502:57
-C1.9 05:4205:4605:50
-C1 07:4107:5808:26
9791M1.3 08:5209:0009:03
-C3.3 11:1911:2611:35
9789C5 13:0813:1313:19
-C2.6 14:2014:2914:34
9793C1.4 16:2616:3116:35
-C1.4 18:0818:1118:12
-C2.4 22:0222:0822:15
9794C1.3 22:3922:4322:47
9787C1.6 23:2723:3223:42

<< 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!

11%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
Number of spotless days in 2020:34
Current stretch spotless days:19

This day in history*

Solar flares
12002M5.1
22002M4.3
32002M4.2
42002M3.5
52014M3.0
ApG
1201437G2
2201220G1
3200619G1
4200317
5199417G1
*since 1994

Social networks