Viewing archive of Tuesday, 15 November 2011

Sunspot numberNew regionsBackground fluxMaximum fluxCM
137 -390 -4C1.0M1.9663

Solar flares

RegionStartMaximumEnd
-C1.6 08:1208:1608:25
1348M1.2 09:0309:1209:23
1346M1.9 12:3012:4312:50
-C2.2 15:0215:0515:09
1348C3.3 16:2716:3316:39
-C1.7 18:3018:3418:45
1348C7.8 20:2320:3420:44
1348M1.1 22:2722:3522:42
-C2.4 23:3923:4423:48

<< 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!

12%

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 2020:72
Last spotless day:2020/03/30

This day in history*

Solar flares
12001M8.4
22001M5.1
32001M3.1
42013M2.2
52004M1.7
ApG
1201055G4
2200550G3
3199441G2
4200629G1
5200328G1
*since 1994

Social networks