Region 12738

Number of
sunspots
Size Class Magn. Class Spot Location
2019/04/08 1 300 HSX N06E72
2019/04/09 2 250 HHX N06E60
2019/04/10 2 300 CHO N06E46
2019/04/11 3 350 CHO N06E33
2019/04/12 3 260 HHX N06E20
2019/04/13 4 300 CHO N06E07
2019/04/14 4 300 CHO N06W06
2019/04/15 1 250 HHX N06W19
2019/04/16 1 300 HHX N06W34
2019/04/17 1 330 HHX N06W48
2019/04/18 1 400 HHX N06W62
2019/04/19 1 260 HHX N06W76
B
27

The top 10 solar flares from sunspot region 12738

Start Maximum End
1B7.62019/04/0710:4711:0011:26
2B7.12019/04/1211:2911:3711:47
3B5.62019/04/0813:5514:0014:08
4B5.32019/04/0708:3108:4008:53
5B3.82019/04/1519:2419:3119:34
6B3.62019/04/1209:2009:2709:32
7B3.32019/04/0816:0116:1316:17
8B3.32019/04/0905:1705:2505:33
9B3.32019/04/0815:5015:5315:57
10B2.72019/04/0806:1506:2506:35

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/03/17Kp5 (G1)
Number of spotless days in 2019:62
Last spotless day:2019/04/06

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