Region 9903

Number of
sunspots
Size Class Magn. Class Spot Location
2002/04/09 3 60 DSO N19E74
2002/04/10 4 50 CAO N19E61
2002/04/11 4 60 CSO N19E47
2002/04/12 5 40 CSO N19E34
2002/04/13 4 30 CRO N18E19
2002/04/15 1 0 AXX N15W02
2002/04/16 4 10 BXO N16W13
2002/04/17 2 10 AXX N17W25

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:157
Current stretch spotless days:12

This day in history*

Solar flares
11998X4.9
21998X2.8
32004X1.8
42012M5.5
52002M2.3
ApG
12003108G3
2199928G1
3200221G1
4201720G1
5200819G1
*since 1994

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