Sunspot region AR11271

Number of
sunspots
Size Class Magn. Class Spot Location
2011/08/16 3 120 DSO N17E74
2011/08/17 4 240 DSI N15E63
2011/08/18 9 240 ESI N16E50
2011/08/19 16 290 EHC N16E38
2011/08/20 12 240 ESI N16E25
2011/08/21 22 260 DHO N16E10
2011/08/22 15 240 EAO N16W01
2011/08/23 28 280 EKC N17W16
2011/08/24 21 270 EKI N17W29
2011/08/25 25 180 ESI N17W42
2011/08/26 15 140 ESI N17W56
2011/08/27 6 80 DSO N17W69
2011/08/28 4 60 CSO N16W82
BC
1517

The top 10 solar flares from sunspot region 11271

Start Maximum End
1C4.882011/08/1710:1910:4211:08
2C4.262011/08/2022:5422:5823:00
3C3.372011/08/2613:0413:1313:17
4C2.322011/08/1800:2300:3000:36
5C22011/08/1504:4204:5405:20
6C1.872011/08/1623:5400:2500:59
7C1.612011/08/2215:1516:0416:38
8C1.582011/08/1814:5915:1515:31
9C1.562011/08/2416:3116:3316:34
10C1.532011/08/2603:2903:3403:36

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%
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-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

Social networks