Region 11271

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
2210

The top 10 solar flares from sunspot region 11271

Start Maximum End
1C3.42011/08/1710:1910:4211:08
2C2.92011/08/2022:5422:5823:00
3C2.32011/08/2613:0413:1313:17
4C1.62011/08/1800:2300:3000:36
5C1.42011/08/1504:4204:5405:20
6C1.32011/08/1523:5400:2500:59
7C1.12011/08/2215:1516:0416:38
8C1.12011/08/1814:5915:1515:31
9C1.12011/08/2416:3116:3316:34
10C1.02011/08/2603:2903:3403:36

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
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