Viewing archive of Saturday, 19 February 2011

Sunspot numberNew regionsBackground fluxMaximum fluxC
79 -220 -1B5.7C8.558412

Solar flares

RegionStartMaximumEnd
1158C1.3 01:3301:3701:41
1158C1.8 02:2102:2502:30
1161C3.4 02:5603:0303:11
1162C2.6 06:5707:0507:14
1158C1.9 07:4007:4407:47
1162C8.5 08:0008:0408:12
1162C1.1 12:2012:2412:34
1162C1.0 14:5014:5314:55
1158C1.5 15:2415:2915:41
1158C1.9 16:2616:3016:32
1158C6.1 16:3916:4316:45
1158C1.9 21:0721:1321:17

<< 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!

91%

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:2019/05/14Kp7 (G3)
Number of spotless days in 2019:81
Current stretch spotless days:9

This day in history*

Solar flares
12003X1.3
22002M2.0
32003M1.6
42003M1.4
52005M1.1
ApG
1200330G2
2200222G1
3199721G2
4201713G2
5201313
*since 1994

Social networks