SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR11554

Number of
sunspots		 Size Class Magn. Class Spot Location
2012/08/25 11 60 DAI N16E12
2012/08/26 9 170 DSI N16W00
2012/08/27 11 140 DAO N16W15
2012/08/28 6 110 DAO N16W27
2012/08/29 5 30 CSO N17W40
2012/08/30 6 50 DSO N17W54
2012/08/31 5 90 DAO N16W65
2012/09/01 9 160 DAO N15W79
2012/09/02 4 160 DAO N15W94
BCM
271

The top 10 solar flares from sunspot region 11554

Start Maximum End
1M1.092012/08/3008:3109:1209:16
2C4.992012/08/3001:3701:5201:58
3C4.992012/09/0100:2800:3900:49
4C4.22012/09/0118:2318:2818:34
5C2.482012/08/2502:2402:3602:55
6C1.392012/08/3004:4204:4504:47
7C1.172012/08/2909:1909:4409:52
8C1.112012/08/2706:0506:1206:22
9B7.222012/08/2601:0001:0601:10
10B6.722012/08/2818:1018:1418:18
Back to top

Latest news

Latest forum messages

Space Weather Memes 567Unspecified geomagnetic activity 1637AR13883 2024/11/04 CME 45sun goes blank 72Incoming & Unnumbered Active Regions 1209
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!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

Social networks

SpaceWeatherLive