Viewing archive of Sunday, 13 January 2002

Sunspot numberNew regionsBackground fluxMaximum fluxCM
190 162 1C1.6M2.2482

Solar flares

RegionStartMaximumEnd
9773M1.4 03:0403:1003:13
9778C8 03:5904:0104:03
9779C3.5 05:3405:3805:42
9773C3.7 07:4907:5207:55
9775C7.8 13:0613:1513:26
9775C8 13:3613:3813:41
9773C7,4 15:1215:3315:55
9775C5.4 17:0717:1017:12
9775M2.2 19:3519:4619:49
9778C3.6 23:3723:4123:43

<< 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:2019/08/05Kp5 (G1)
Number of spotless days in 2019:161
Current stretch spotless days:16

This day in history*

Solar flares
11998M9.0
22005M5.6
32002M5.4
42015M3.5
52005M2.6
ApG
1200346G2
2200623G1
3200119
4201717G1
5199817
*since 1994

Social networks