Sunspot region AR8307

Number of
sunspots
Size Class Magn. Class Spot Location
1998/08/20 7 330 DHO N32E72
1998/08/21 8 440 EKO N32E59
1998/08/22 11 510 EKO N31E47
1998/08/23 12 570 DKO N31E34
1998/08/24 12 450 DKO N31E21
1998/08/25 17 370 DKO N31E09
1998/08/26 18 380 DKO N30W01
1998/08/27 14 320 DKO N31W15
1998/08/28 12 180 DAO N31W26
1998/08/29 13 160 DSO N32W39
1998/08/30 9 140 DSO N32W52
1998/08/31 3 140 DSO N30W65
1998/09/01 4 90 DSO N32W77
1998/09/02 3 40 DAO N32W90
BCMX
11146

The top 10 solar flares from sunspot region 8307

Start Maximum End
1X7.031998/08/1822:1022:1922:28
2X5.571998/08/1921:3521:4521:50
3X4.031998/08/1808:1408:2408:32
4X1.791998/08/1721:1021:2021:30
5X1.571998/08/2421:5022:1222:35
6X1.291998/08/2223:5700:0900:16
7M4.341998/08/1914:0414:2614:44
8M3.291998/08/1912:2212:4212:51
9M3.21998/08/2309:2309:3409:47
10M2.271998/08/3115:2915:3915:47

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Last X-flare2024/12/08X2.2
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Spotless days
Last spotless day2022/06/08
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November 2024152.5 -13.9
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Last 30 days120.1 -38.2

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12011M5.77
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*since 1994

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