Viewing archive of Saturday, 11 August 2012

Sunspot numberNew regionsBackground fluxCM
98 -71 1B3.421

Solar flares

Region Start Maximum End
1544 C1.1 01:13 01:19 01:30
1542 B5.5 06:35 06:38 06:41
1542 B7.2 07:18 07:22 07:28
- B6.7 09:02 09:08 09:14
1540 M1.0 11:55 12:20 12:57
1542 C2.0 16:28 16:42 17:03

<< Go to daily overview page

Current data suggest that it is not possible to see aurora now at middle latitudes
The solar wind speed is currently moderately high (611.3 km/sec.)

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!

75%

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:2018/07/05Kp5 (G1)
Number of spotless days in 2018:130
Last spotless day:2018/08/13

This day in history*

Solar flares
12002X1.0
21999M5.9
31999M3.7
42014M3.4
52001M1.5
ApG
1200358G2
2200232G1
3201318
4200416
5200113
*since 1994

Social networks