Region 8457

Number of
sunspots
Size Class Magn. Class Spot Location
1999/02/09 1 70 HSX N18E73
1999/02/10 3 90 CSO N18E61
1999/02/11 8 200 DAO N17E48
1999/02/12 16 290 EAO N16E36
1999/02/13 26 350 EAI N15E23
1999/02/14 36 660 EKI N15E10
1999/02/15 32 660 EKI N15W03
1999/02/16 20 600 EKI N15W18
1999/02/17 24 550 EKI N14W30
1999/02/18 9 330 EKO N15W42
1999/02/19 8 260 EAO N15W55
1999/02/20 8 190 EAO N15W69
1999/02/21 5 110 CAO N15W82
CM
61

The top 7 solar flares from sunspot region 8457

Start Maximum End
1M1.01999/02/1409:5910:4511:10
2C7.71999/02/1213:4014:0714:22
3C4.21999/02/1519:0019:0419:06
4C3.21999/02/1218:5919:1419:24
5C2.51999/02/1218:1518:2418:38
6C1.71999/02/1513:1413:1713:19
7C1.31999/02/1504:4404:4604:47

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Last X-flare:2017/09/10X8.2
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