Viewing archive of Friday, 15 January 2016

Sunspot numberNew regionsBackground fluxMaximum fluxC
38 20 -1B2.1C2.844

Solar flares

RegionStartMaximumEnd
2480C2.8 02:3402:3902:41
2480B4.2 11:3511:4011:44
2480C1.0 12:1012:1612:18
2480B5.1 13:2513:2813:31
2480B3.2 13:5213:5514:01
2480C1.7 15:1815:2515:31
2480B4.4 17:4117:4517:48
2480B8.6 19:5620:0220:05
-B8.8 20:0920:1620:36
2480C1.1 21:5922:0322:05

<< 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:2019/09/02Kp5 (G1)
Number of spotless days in 2019:187
Current stretch spotless days:17

This day in history*

Solar flares
12000M5.1
22004M1.9
31999C9.6
41997C8.6
52001C7.5
ApG
1200339G1
2200030G2
3201420G1
4201516G1
5200215G1
*since 1994

Social networks