Sunspot region AR8770

Number of
sunspots
Size Class Magn. Class Spot Location
1999/11/17 5 40 DSO S14W23
1999/11/18 8 50 DSO S14W37
1999/11/19 9 110 DAO S13W51
1999/11/20 8 90 DSO S14W65
1999/11/21 7 60 CSO S13W80
C
1

The top 1 solar flares from sunspot region 8770

Start Maximum End
1C5.131999/11/1818:4618:5218:57

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Last X-flare2024/02/22X6.3
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