SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR11434

Number of
sunspots		 Size Class Magn. Class Spot Location
2012/03/12 4 90 DSO S22E58
2012/03/13 2 50 CSO S23E44
2012/03/14 2 50 DSO S22E31
2012/03/15 1 40 HAX S22E12
2012/03/16 2 30 CAO S21W01
2012/03/17 4 30 ESO S22W14
2012/03/18 3 30 CRO S22W27
2012/03/19 5 50 DSO S20W40
2012/03/20 6 90 CAO S21W54
2012/03/21 4 120 CSO S20W66
2012/03/22 2 50 CSO S22W77
BCM
651

The top 10 solar flares from sunspot region 11434

Start Maximum End
1M22012/03/1720:3220:3920:42
2C5.062012/03/1921:5522:0422:16
3C2.732012/03/1802:2802:3702:44
4C1.392012/03/1904:3704:4104:44
5C1.362012/03/2106:3206:4406:52
6C12012/03/1902:1302:1902:23
7B9.942012/03/1903:4103:4503:48
8B8.382012/03/1902:2802:3102:35
9B8.012012/03/1900:2400:2900:31
10B5.292012/03/2106:2506:2806:31
Back to top

Latest news

Latest forum messages

Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64AR 3967 32Filaments and prominences 615
More topics

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/01/21M3.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks

SpaceWeatherLive