Viewing archive of Tuesday, 9 August 2011

Sunspot numberNew regionsBackground fluxMaximum fluxCMX
54 -260B4.3X6.9971511

Solar flares

RegionStartMaximumEnd
1263M2.5 03:1903:5404:08
1263C1.4 07:1907:2307:27
1263X6.9 Play07:4808:0508:08
1263C2.2 13:2913:4513:57
1263C2.4 15:4315:5416:04
-B8.6 16:5817:0217:05
-C2.0 18:0418:1118:42
1263C3.9 23:3323:4323:49

<< 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:2019/07/10Kp5 (G1)
Number of spotless days in 2019:126
Current stretch spotless days:10

This day in history*

Solar flares
12004X1.0
22002M8.5
32004M2.5
42000M2.4
52004M2.0
ApG
1201726G2
2199523G1
3200522G1
4200421G2
5200220G1
*since 1994

Social networks