Region 11279

Number of
sunspots
Size Class Magn. Class Spot Location
2011/08/26 1 120 HSX N14E75
2011/08/27 1 90 HSX N13E61
2011/08/28 3 120 HSX N13E47
2011/08/29 3 80 CSO N13E34
2011/08/30 6 100 CSO N13E22
2011/08/31 2 80 HSX N13E07
2011/09/01 1 80 HSX N13W06
2011/09/02 3 60 HAX N13W19
2011/09/03 4 60 HSX N14W32
2011/09/04 4 30 HSX N13W45
B
3

The top 3 solar flares from sunspot region 11279

Start Maximum End
1B9.62011/08/2516:4516:5217:01
2B9.02011/08/2613:3013:3313:36
3B6.42011/08/2615:1915:2615:34

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:11
Current stretch spotless days:9

This day in history*

Solar flares
12005X1.3
22005M6.7
32012M3.2
42005M2.7
52010M2.3
ApG
1200560G3
2199425G1
3200418
4200318
5200214
*since 1994

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