Region 8627

Number of
sunspots
Size Class Magn. Class Spot Location
1999/07/09 1 40 HSX S12E70
1999/07/10 4 90 ESO S13E61
1999/07/11 10 120 ESO S12E47
1999/07/12 15 210 FAO S14E33
1999/07/13 19 210 FAO S14E19
1999/07/14 18 250 FAC S14E06
1999/07/15 18 140 EAO S15W06
1999/07/16 17 130 FAO S14W20
1999/07/17 12 160 EAO S14W34
1999/07/18 16 150 FAO S13W47
1999/07/19 14 130 EAO S13W60
1999/07/20 5 60 CAO S13W71
1999/07/21 4 30 BXO S12W83
BC
21

The top 3 solar flares from sunspot region 8627

Start Maximum End
1C3.71999/07/0917:5618:0318:07
2B8.41999/07/1015:0915:1215:17
3B8.11999/07/1519:5320:0120:08

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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 2019:217
Current stretch spotless days:19

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*since 1994

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