Region 11742

Number of
sunspots
Size Class Magn. Class Spot Location
2013/05/09 12 50 DAI N30E49
2013/05/10 6 100 DAO N30E36
2013/05/11 4 50 DAO N30E22
2013/05/12 5 50 CAO N30E10
2013/05/13 5 50 CAO N30E10
2013/05/14 1 10 HRX N29W19
2013/05/15 1 10 HRX N29W19
C
2

The top 2 solar flares from sunspot region 11742

Start Maximum End
1C1.32013/05/0920:2820:3120:34
2C1.22013/05/1005:0605:0905:15

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:110
Last spotless day:2019/06/23

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