Viewing archive of Thursday, 9 February 2012

Sunspot numberNew regionsBackground fluxMaximum fluxC
33 51B2.7C1.14791

Solar flares

RegionStartMaximumEnd
1416B9.3 04:5905:0905:14
1415C1.1 09:2009:3309:50
1416B9.9 12:0012:1612:28
-B7.5 22:0122:0722:17

<< 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!

92%

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:2019/06/08Kp5 (G1)
Number of spotless days in 2019:103
Current stretch spotless days:30

This day in history*

Solar flares
12003M6.8
21999M3.6
32000M3.5
41999C5.3
52015C5.3
ApG
1200349G2
2201243G2
3201714
4201514
5200514G1
*since 1994

Social networks