Region 11277

Number of
sunspots
Size Class Magn. Class Spot Location
2011/08/26 1 50 HSX N17E62
2011/08/27 1 80 HSX N17E50
2011/08/28 1 80 HSX N17E38
2011/08/29 1 40 HSX N17E25
2011/08/30 1 50 HSX N17E12
2011/08/31 2 50 HSX N18W00
2011/09/01 1 60 HSX N18W14
2011/09/02 1 60 HSX N18W27
2011/09/03 1 30 HSX N19W40
2011/09/04 2 20 HAX N18W53
2011/09/05 1 20 HSX N18W66
2011/09/06 1 10 AXX N18W80
2011/09/07 1 60 HSX N18W93
B
2

The top 2 solar flares from sunspot region 11277

Start Maximum End
1B9.52011/08/2506:5407:0207:13
2B4.62011/08/2510:2310:2610:34

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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)
Number of spotless days in 2020:70
Current stretch spotless days:20

This day in history*

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*since 1994

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