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Sunspot region AR8674

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/08/21 5 180 EKO S24E66
1999/08/22 10 400 FAO S25E60
1999/08/23 18 440 FAI S25E48
1999/08/24 27 470 FAI S25E35
1999/08/25 29 390 FAI S25E23
1999/08/26 23 340 FAI S24E11
1999/08/27 53 440 FAI S25W03
1999/08/28 72 770 FKC S24W16
1999/08/29 87 730 FKC S24W28
1999/08/30 69 700 FAC S23W39
1999/08/31 45 480 FAI S24W51
1999/09/01 22 250 FAI S23W61
1999/09/02 9 150 EAO S24W73
1999/09/03 6 60 CAO S26W87
CMX
15111

The top 10 solar flares from sunspot region 8674

Start Maximum End
1X1.411999/08/2023:0323:0823:10
2M7.941999/08/2712:5013:0713:22
3M5.491999/08/3017:2318:0518:21
4M5.331999/08/2116:3016:3416:37
5M5.231999/08/2501:3201:3601:40
6M4.391999/08/2716:2316:3617:07
7M4.011999/08/2800:5001:0201:16
8M2.571999/08/2012:3614:1817:06
9M1.731999/08/2018:2518:2918:32
10M1.411999/08/2215:4615:5115:54
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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