Sunspot region AR8397

Number of
sunspots
Size Class Magn. Class Spot Location
1998/11/30 4 130 DSO N15E70
1998/12/01 9 300 FKO N15E64
1998/12/02 8 310 EAO N14E46
1998/12/03 10 240 EAO N15E32
1998/12/04 7 200 EAO N14E19
1998/12/05 8 260 CHO N14E06
1998/12/06 1 210 HAX N15W08
1998/12/07 3 210 HAX N16W24
1998/12/08 6 190 CAO N16W36
1998/12/09 2 150 HSX N16W50
1998/12/10 2 120 HSX N16W63
1998/12/11 2 80 HAX N16W76
1998/12/12 1 70 HAX N16W89
C
4

The top 4 solar flares from sunspot region 8397

Start Maximum End
1C5.131998/11/3022:5123:0123:12
2C1.961998/12/0116:2016:2616:30
3C1.771998/12/0616:0016:1216:35
4C1.511998/12/0304:3404:3804:44

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Last X-flare2024/10/31X2.0
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Spotless days
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Last 30 days161.1 +7.2

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