Region 10473

Number of
sunspots
Size Class Magn. Class Spot Location
2003/10/04 1 100 HSX S07E20
2003/10/05 9 140 CSO S09E07
2003/10/06 7 130 CHO S09W06
2003/10/07 6 120 CAO S09W19
2003/10/08 5 120 CSO S09W33
2003/10/09 3 100 CSO S09W46
2003/10/10 1 80 HHX S08W62
2003/10/11 1 90 HHX S08W74
2003/10/12 1 80 HAX S08W89
C
1

The top 1 solar flares from sunspot region 10473

Start Maximum End
1C1.22003/10/0502:5603:1203:17

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:218
Current stretch spotless days:20

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